Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

sandbox conversion to SDL2
TPM TEE driver
Various minor sandbox video enhancements
New driver model core utility functions

474 files changed, 1300 insertions, 244 deletions

diff --git a/drivers/adc/rockchip-saradc.c b/drivers/adc/rockchip-saradc.c
index ed773b9..850142c 100644
--- a/drivers/adc/rockchip-saradc.c
+++ b/drivers/adc/rockchip-saradc.c
@@ -11,6 +11,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <asm/io.h>
+#include <linux/err.h>
 
 #define SARADC_CTRL_CHN_MASK		GENMASK(2, 0)
 #define SARADC_CTRL_POWER_CTRL		BIT(3)
diff --git a/drivers/adc/stm32-adc-core.c b/drivers/adc/stm32-adc-core.c
index 04b6a8a..2ca0fb4 100644
--- a/drivers/adc/stm32-adc-core.c
+++ b/drivers/adc/stm32-adc-core.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <power/regulator.h>
 #include "stm32-adc-core.h"
 
diff --git a/drivers/adc/stm32-adc.c b/drivers/adc/stm32-adc.c
index 029338e..ca1ac3e 100644
--- a/drivers/adc/stm32-adc.c
+++ b/drivers/adc/stm32-adc.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <adc.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/iopoll.h>
 #include "stm32-adc-core.h"
 
diff --git a/drivers/axi/sandbox_store.c b/drivers/axi/sandbox_store.c
index d724f19..a6f483e 100644
--- a/drivers/axi/sandbox_store.c
+++ b/drivers/axi/sandbox_store.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <axi.h>
 #include <dm.h>
+#include <malloc.h>
 
 /**
  * struct sandbox_store_priv - Private data structure of a AXI store device
diff --git a/drivers/block/blk-uclass.c b/drivers/block/blk-uclass.c
index ca8978f..7c39aa5 100644
--- a/drivers/block/blk-uclass.c
+++ b/drivers/block/blk-uclass.c
@@ -7,9 +7,11 @@
 #include <common.h>
 #include <blk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/device-internal.h>
 #include <dm/lists.h>
 #include <dm/uclass-internal.h>
+#include <linux/err.h>
 
 static const char *if_typename_str[IF_TYPE_COUNT] = {
 	[IF_TYPE_IDE]		= "ide",
diff --git a/drivers/block/sandbox.c b/drivers/block/sandbox.c
index d3b1aaa..cca2237 100644
--- a/drivers/block/sandbox.c
+++ b/drivers/block/sandbox.c
@@ -11,6 +11,7 @@
 #include <os.h>
 #include <malloc.h>
 #include <sandboxblockdev.h>
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <dm/device-internal.h>
 
diff --git a/drivers/clk/altera/clk-arria10.c b/drivers/clk/altera/clk-arria10.c
index 179869d..affeb31 100644
--- a/drivers/clk/altera/clk-arria10.c
+++ b/drivers/clk/altera/clk-arria10.c
@@ -4,9 +4,12 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <clk-uclass.h>
 #include <dm.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/lists.h>
 #include <dm/util.h>
 
diff --git a/drivers/clk/aspeed/clk_ast2500.c b/drivers/clk/aspeed/clk_ast2500.c
index b3a3f3d..f4a441a 100644
--- a/drivers/clk/aspeed/clk_ast2500.c
+++ b/drivers/clk/aspeed/clk_ast2500.c
@@ -10,6 +10,7 @@
 #include <asm/arch/scu_ast2500.h>
 #include <dm/lists.h>
 #include <dt-bindings/clock/ast2500-scu.h>
+#include <linux/err.h>
 
 /*
  * MAC Clock Delay settings, taken from Aspeed SDK
diff --git a/drivers/clk/at91/clk-generated.c b/drivers/clk/at91/clk-generated.c
index 70b277e..a80f259 100644
--- a/drivers/clk/at91/clk-generated.c
+++ b/drivers/clk/at91/clk-generated.c
@@ -7,6 +7,8 @@
 #include <common.h>
 #include <clk-uclass.h>
 #include <dm.h>
+#include <malloc.h>
+#include <linux/err.h>
 #include <linux/io.h>
 #include <mach/at91_pmc.h>
 #include "pmc.h"
diff --git a/drivers/clk/at91/clk-h32mx.c b/drivers/clk/at91/clk-h32mx.c
index 8f02d73..86bb71f 100644
--- a/drivers/clk/at91/clk-h32mx.c
+++ b/drivers/clk/at91/clk-h32mx.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <clk-uclass.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <dm/util.h>
 #include <linux/io.h>
 #include <mach/at91_pmc.h>
diff --git a/drivers/clk/at91/clk-peripheral.c b/drivers/clk/at91/clk-peripheral.c
index c880af8..c55e621 100644
--- a/drivers/clk/at91/clk-peripheral.c
+++ b/drivers/clk/at91/clk-peripheral.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <clk-uclass.h>
 #include <dm.h>
+#include <malloc.h>
 #include <linux/io.h>
 #include <mach/at91_pmc.h>
 #include "pmc.h"
diff --git a/drivers/clk/at91/clk-usb.c b/drivers/clk/at91/clk-usb.c
index 24af183..c3cb2ba 100644
--- a/drivers/clk/at91/clk-usb.c
+++ b/drivers/clk/at91/clk-usb.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <clk-uclass.h>
 #include <dm/device.h>
+#include <linux/err.h>
 #include <linux/io.h>
 #include <mach/at91_pmc.h>
 #include "pmc.h"
diff --git a/drivers/clk/clk-cdce9xx.c b/drivers/clk/clk-cdce9xx.c
index 5d1489a..f1f76b0 100644
--- a/drivers/clk/clk-cdce9xx.c
+++ b/drivers/clk/clk-cdce9xx.c
@@ -13,6 +13,7 @@
 #include <errno.h>
 #include <clk-uclass.h>
 #include <i2c.h>
+#include <dm/device_compat.h>
 
 #define MAX_NUMBER_OF_PLLS		4
 #define MAX_NUMER_OF_OUTPUTS		9
diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
index a5626c3..4141850 100644
--- a/drivers/clk/clk-composite.c
+++ b/drivers/clk/clk-composite.c
@@ -9,8 +9,10 @@
 #include <malloc.h>
 #include <clk-uclass.h>
 #include <dm/device.h>
+#include <dm/devres.h>
 #include <linux/clk-provider.h>
 #include <clk.h>
+#include <linux/err.h>
 
 #include "clk.h"
 
diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c
index 822e09b..d79ae36 100644
--- a/drivers/clk/clk-divider.c
+++ b/drivers/clk/clk-divider.c
@@ -14,10 +14,12 @@
 #include <malloc.h>
 #include <clk-uclass.h>
 #include <dm/device.h>
+#include <dm/devres.h>
 #include <dm/uclass.h>
 #include <dm/lists.h>
 #include <dm/device-internal.h>
 #include <linux/clk-provider.h>
+#include <linux/err.h>
 #include <linux/log2.h>
 #include <div64.h>
 #include <clk.h>
diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index 711b058..2ceb6bb 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -9,10 +9,12 @@
 #include <malloc.h>
 #include <clk-uclass.h>
 #include <dm/device.h>
+#include <dm/devres.h>
 #include <linux/clk-provider.h>
 #include <div64.h>
 #include <clk.h>
 #include "clk.h"
+#include <linux/err.h>
 
 #define UBOOT_DM_CLK_IMX_FIXED_FACTOR "ccf_clk_fixed_factor"
 
diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c
index 70b8794..6415c2f 100644
--- a/drivers/clk/clk-gate.c
+++ b/drivers/clk/clk-gate.c
@@ -12,9 +12,11 @@
 #include <malloc.h>
 #include <clk-uclass.h>
 #include <dm/device.h>
+#include <dm/devres.h>
 #include <linux/clk-provider.h>
 #include <clk.h>
 #include "clk.h"
+#include <linux/err.h>
 
 #define UBOOT_DM_CLK_GATE "clk_gate"
 
diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
index 5acc0b8..b9d2ae6 100644
--- a/drivers/clk/clk-mux.c
+++ b/drivers/clk/clk-mux.c
@@ -26,9 +26,11 @@
 #include <malloc.h>
 #include <clk-uclass.h>
 #include <dm/device.h>
+#include <dm/devres.h>
 #include <linux/clk-provider.h>
 #include <clk.h>
 #include "clk.h"
+#include <linux/err.h>
 
 #define UBOOT_DM_CLK_CCF_MUX "ccf_clk_mux"
 
diff --git a/drivers/clk/clk-ti-sci.c b/drivers/clk/clk-ti-sci.c
index ed1facb..82241d9 100644
--- a/drivers/clk/clk-ti-sci.c
+++ b/drivers/clk/clk-ti-sci.c
@@ -12,6 +12,9 @@
 #include <dm.h>
 #include <errno.h>
 #include <clk-uclass.h>
+#include <malloc.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/soc/ti/ti_sci_protocol.h>
 #include <k3-avs.h>
 
@@ -203,7 +206,7 @@ static const struct udevice_id ti_sci_clk_of_match[] = {
 static struct clk_ops ti_sci_clk_ops = {
 	.of_xlate = ti_sci_clk_of_xlate,
 	.request = ti_sci_clk_request,
-	.free = ti_sci_clk_free,
+	.rfree = ti_sci_clk_free,
 	.get_rate = ti_sci_clk_get_rate,
 	.set_rate = ti_sci_clk_set_rate,
 	.set_parent = ti_sci_clk_set_parent,
diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c
index 0df38bd..7187847 100644
--- a/drivers/clk/clk-uclass.c
+++ b/drivers/clk/clk-uclass.c
@@ -10,10 +10,13 @@
 #include <clk.h>
 #include <clk-uclass.h>
 #include <dm.h>
-#include <dm/read.h>
 #include <dt-structs.h>
 #include <errno.h>
+#include <malloc.h>
+#include <dm/devres.h>
+#include <dm/read.h>
 #include <linux/clk-provider.h>
+#include <linux/err.h>
 
 static inline const struct clk_ops *clk_dev_ops(struct udevice *dev)
 {
@@ -423,10 +426,10 @@ int clk_free(struct clk *clk)
 		return 0;
 	ops = clk_dev_ops(clk->dev);
 
-	if (!ops->free)
+	if (!ops->rfree)
 		return 0;
 
-	return ops->free(clk);
+	return ops->rfree(clk);
 }
 
 ulong clk_get_rate(struct clk *clk)
diff --git a/drivers/clk/clk_fixed_factor.c b/drivers/clk/clk_fixed_factor.c
index dcdb6dd..cf9c4ae 100644
--- a/drivers/clk/clk_fixed_factor.c
+++ b/drivers/clk/clk_fixed_factor.c
@@ -9,6 +9,7 @@
 #include <clk-uclass.h>
 #include <div64.h>
 #include <dm.h>
+#include <linux/err.h>
 
 struct clk_fixed_factor {
 	struct clk parent;
diff --git a/drivers/clk/clk_sandbox.c b/drivers/clk/clk_sandbox.c
index de6b2f7..768fbb7 100644
--- a/drivers/clk/clk_sandbox.c
+++ b/drivers/clk/clk_sandbox.c
@@ -7,6 +7,7 @@
 #include <clk-uclass.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <asm/clk.h>
 
 struct sandbox_clk_priv {
@@ -107,7 +108,7 @@ static struct clk_ops sandbox_clk_ops = {
 	.enable		= sandbox_clk_enable,
 	.disable	= sandbox_clk_disable,
 	.request	= sandbox_clk_request,
-	.free		= sandbox_clk_free,
+	.rfree		= sandbox_clk_free,
 };
 
 static int sandbox_clk_probe(struct udevice *dev)
diff --git a/drivers/clk/clk_sandbox_ccf.c b/drivers/clk/clk_sandbox_ccf.c
index 9fa2722..3543bea 100644
--- a/drivers/clk/clk_sandbox_ccf.c
+++ b/drivers/clk/clk_sandbox_ccf.c
@@ -9,10 +9,13 @@
 #include <common.h>
 #include <dm.h>
 #include <clk.h>
+#include <malloc.h>
 #include <asm/clk.h>
 #include <clk-uclass.h>
+#include <dm/devres.h>
 #include <linux/clk-provider.h>
 #include <sandbox-clk.h>
+#include <linux/err.h>
 
 /*
  * Sandbox implementation of CCF primitives necessary for clk-uclass testing
diff --git a/drivers/clk/clk_sandbox_test.c b/drivers/clk/clk_sandbox_test.c
index 4195466..8733838 100644
--- a/drivers/clk/clk_sandbox_test.c
+++ b/drivers/clk/clk_sandbox_test.c
@@ -6,7 +6,10 @@
 #include <common.h>
 #include <dm.h>
 #include <clk.h>
+#include <malloc.h>
 #include <asm/clk.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 
 struct sandbox_clk_test {
 	struct clk clks[SANDBOX_CLK_TEST_NON_DEVM_COUNT];
diff --git a/drivers/clk/clk_versal.c b/drivers/clk/clk_versal.c
index 7e97b0c..9d4d214 100644
--- a/drivers/clk/clk_versal.c
+++ b/drivers/clk/clk_versal.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <dm/device_compat.h>
 #include <linux/bitops.h>
 #include <linux/bitfield.h>
 #include <malloc.h>
@@ -13,6 +14,7 @@
 #include <dm.h>
 #include <asm/arch/sys_proto.h>
 #include <zynqmp_firmware.h>
+#include <linux/err.h>
 
 #define MAX_PARENT			100
 #define MAX_NODES			6
diff --git a/drivers/clk/clk_vexpress_osc.c b/drivers/clk/clk_vexpress_osc.c
index c692a6d..82e589e 100644
--- a/drivers/clk/clk_vexpress_osc.c
+++ b/drivers/clk/clk_vexpress_osc.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <clk-uclass.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <errno.h>
 #include <misc.h>
diff --git a/drivers/clk/clk_zynq.c b/drivers/clk/clk_zynq.c
index b09c37d..4ca1cc0 100644
--- a/drivers/clk/clk_zynq.c
+++ b/drivers/clk/clk_zynq.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <clk-uclass.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <errno.h>
 #include <asm/io.h>
diff --git a/drivers/clk/clk_zynqmp.c b/drivers/clk/clk_zynqmp.c
index 72fc39f..e0eb897 100644
--- a/drivers/clk/clk_zynqmp.c
+++ b/drivers/clk/clk_zynqmp.c
@@ -6,11 +6,14 @@
  */
 
 #include <common.h>
+#include <malloc.h>
+#include <dm/device_compat.h>
 #include <linux/bitops.h>
 #include <clk-uclass.h>
 #include <clk.h>
 #include <asm/arch/sys_proto.h>
 #include <dm.h>
+#include <linux/err.h>
 
 static const resource_size_t zynqmp_crf_apb_clkc_base = 0xfd1a0020;
 static const resource_size_t zynqmp_crl_apb_clkc_base = 0xff5e0020;
diff --git a/drivers/clk/imx/clk-composite-8m.c b/drivers/clk/imx/clk-composite-8m.c
index 95120d6..3e99c52 100644
--- a/drivers/clk/imx/clk-composite-8m.c
+++ b/drivers/clk/imx/clk-composite-8m.c
@@ -8,9 +8,11 @@
 #include <malloc.h>
 #include <clk-uclass.h>
 #include <dm/device.h>
+#include <dm/devres.h>
 #include <linux/clk-provider.h>
 #include <clk.h>
 #include "clk.h"
+#include <linux/err.h>
 
 #define UBOOT_DM_CLK_IMX_COMPOSITE "imx_clk_composite"
 
diff --git a/drivers/clk/imx/clk-gate2.c b/drivers/clk/imx/clk-gate2.c
index 1b9db6e..b38890d 100644
--- a/drivers/clk/imx/clk-gate2.c
+++ b/drivers/clk/imx/clk-gate2.c
@@ -19,9 +19,11 @@
 #include <malloc.h>
 #include <clk-uclass.h>
 #include <dm/device.h>
+#include <dm/devres.h>
 #include <linux/clk-provider.h>
 #include <clk.h>
 #include "clk.h"
+#include <linux/err.h>
 
 #define UBOOT_DM_CLK_IMX_GATE2 "imx_clk_gate2"
 
diff --git a/drivers/clk/imx/clk-imx8.c b/drivers/clk/imx/clk-imx8.c
index a755e26..671054d 100644
--- a/drivers/clk/imx/clk-imx8.c
+++ b/drivers/clk/imx/clk-imx8.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <clk-uclass.h>
 #include <dm.h>
+#include <malloc.h>
 #include <asm/arch/sci/sci.h>
 #include <asm/arch/clock.h>
 #include <dt-bindings/clock/imx8qxp-clock.h>
diff --git a/drivers/clk/imx/clk-pfd.c b/drivers/clk/imx/clk-pfd.c
index 4ae55f5..b8be316 100644
--- a/drivers/clk/imx/clk-pfd.c
+++ b/drivers/clk/imx/clk-pfd.c
@@ -19,10 +19,12 @@
 #include <malloc.h>
 #include <clk-uclass.h>
 #include <dm/device.h>
+#include <dm/devres.h>
 #include <linux/clk-provider.h>
 #include <div64.h>
 #include <clk.h>
 #include "clk.h"
+#include <linux/err.h>
 
 #define UBOOT_DM_CLK_IMX_PFD "imx_clk_pfd"
 
diff --git a/drivers/clk/imx/clk-pll14xx.c b/drivers/clk/imx/clk-pll14xx.c
index 2246beb..1673eb2 100644
--- a/drivers/clk/imx/clk-pll14xx.c
+++ b/drivers/clk/imx/clk-pll14xx.c
@@ -10,7 +10,9 @@
 #include <malloc.h>
 #include <clk-uclass.h>
 #include <dm/device.h>
+#include <dm/devres.h>
 #include <linux/clk-provider.h>
+#include <linux/err.h>
 #include <linux/iopoll.h>
 #include <clk.h>
 #include <div64.h>
diff --git a/drivers/clk/imx/clk-pllv3.c b/drivers/clk/imx/clk-pllv3.c
index 0cdb9df..525442d 100644
--- a/drivers/clk/imx/clk-pllv3.c
+++ b/drivers/clk/imx/clk-pllv3.c
@@ -10,9 +10,11 @@
 #include <malloc.h>
 #include <clk-uclass.h>
 #include <dm/device.h>
+#include <dm/devres.h>
 #include <dm/uclass.h>
 #include <clk.h>
 #include "clk.h"
+#include <linux/err.h>
 
 #define UBOOT_DM_CLK_IMX_PLLV3_GENERIC	"imx_clk_pllv3_generic"
 #define UBOOT_DM_CLK_IMX_PLLV3_SYS	"imx_clk_pllv3_sys"
diff --git a/drivers/clk/meson/axg.c b/drivers/clk/meson/axg.c
index 32cbf75..7035b59 100644
--- a/drivers/clk/meson/axg.c
+++ b/drivers/clk/meson/axg.c
@@ -15,6 +15,7 @@
 #include <div64.h>
 #include <dt-bindings/clock/axg-clkc.h>
 #include "clk_meson.h"
+#include <linux/err.h>
 
 #define XTAL_RATE 24000000
 
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index 1b2523b..686d94e 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -14,6 +14,7 @@
 #include <syscon.h>
 #include <div64.h>
 #include <dt-bindings/clock/g12a-clkc.h>
+#include <linux/err.h>
 #include <linux/kernel.h>
 #include "clk_meson.h"
 
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index abb5337..e781e08 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -15,6 +15,7 @@
 #include <syscon.h>
 #include <dt-bindings/clock/gxbb-clkc.h>
 #include "clk_meson.h"
+#include <linux/err.h>
 
 /* This driver support only basic clock tree operations :
  * - Can calculate clock frequency on a limited tree
diff --git a/drivers/clk/mvebu/armada-37xx-periph.c b/drivers/clk/mvebu/armada-37xx-periph.c
index b1a3596..068e48e 100644
--- a/drivers/clk/mvebu/armada-37xx-periph.c
+++ b/drivers/clk/mvebu/armada-37xx-periph.c
@@ -15,6 +15,7 @@
 #include <dm.h>
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
+#include <dm/device_compat.h>
 
 #define TBG_SEL		0x0
 #define DIV_SEL0	0x4
diff --git a/drivers/clk/mvebu/armada-37xx-tbg.c b/drivers/clk/mvebu/armada-37xx-tbg.c
index aa7ccd6..233926e 100644
--- a/drivers/clk/mvebu/armada-37xx-tbg.c
+++ b/drivers/clk/mvebu/armada-37xx-tbg.c
@@ -14,6 +14,7 @@
 #include <dm.h>
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
+#include <dm/device_compat.h>
 
 #define NUM_TBG	    4
 
diff --git a/drivers/clk/rockchip/clk_px30.c b/drivers/clk/rockchip/clk_px30.c
index 36764c1..b885341 100644
--- a/drivers/clk/rockchip/clk_px30.c
+++ b/drivers/clk/rockchip/clk_px30.c
@@ -8,6 +8,7 @@
 #include <clk-uclass.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <syscon.h>
 #include <asm/arch-rockchip/clock.h>
 #include <asm/arch-rockchip/cru_px30.h>
diff --git a/drivers/clk/rockchip/clk_rk3036.c b/drivers/clk/rockchip/clk_rk3036.c
index 6d5ae3d..6e085c4 100644
--- a/drivers/clk/rockchip/clk_rk3036.c
+++ b/drivers/clk/rockchip/clk_rk3036.c
@@ -7,6 +7,7 @@
 #include <clk-uclass.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <syscon.h>
 #include <asm/io.h>
 #include <asm/arch-rockchip/clock.h>
diff --git a/drivers/clk/rockchip/clk_rk3128.c b/drivers/clk/rockchip/clk_rk3128.c
index efda8c8..a6f7902 100644
--- a/drivers/clk/rockchip/clk_rk3128.c
+++ b/drivers/clk/rockchip/clk_rk3128.c
@@ -7,6 +7,7 @@
 #include <clk-uclass.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <syscon.h>
 #include <asm/io.h>
 #include <asm/arch-rockchip/clock.h>
diff --git a/drivers/clk/rockchip/clk_rk3188.c b/drivers/clk/rockchip/clk_rk3188.c
index 3ea9a81..2b82a40 100644
--- a/drivers/clk/rockchip/clk_rk3188.c
+++ b/drivers/clk/rockchip/clk_rk3188.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <dt-structs.h>
 #include <errno.h>
+#include <malloc.h>
 #include <mapmem.h>
 #include <syscon.h>
 #include <asm/io.h>
@@ -20,6 +21,7 @@
 #include <dm/device-internal.h>
 #include <dm/lists.h>
 #include <dm/uclass-internal.h>
+#include <linux/err.h>
 #include <linux/log2.h>
 
 enum rk3188_clk_type {
diff --git a/drivers/clk/rockchip/clk_rk322x.c b/drivers/clk/rockchip/clk_rk322x.c
index 6e8a164..ef33adb 100644
--- a/drivers/clk/rockchip/clk_rk322x.c
+++ b/drivers/clk/rockchip/clk_rk322x.c
@@ -7,6 +7,7 @@
 #include <clk-uclass.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <syscon.h>
 #include <asm/io.h>
 #include <asm/arch-rockchip/clock.h>
diff --git a/drivers/clk/rockchip/clk_rk3288.c b/drivers/clk/rockchip/clk_rk3288.c
index cc1c1e8..81cdb8e 100644
--- a/drivers/clk/rockchip/clk_rk3288.c
+++ b/drivers/clk/rockchip/clk_rk3288.c
@@ -10,6 +10,7 @@
 #include <dm.h>
 #include <dt-structs.h>
 #include <errno.h>
+#include <malloc.h>
 #include <mapmem.h>
 #include <syscon.h>
 #include <asm/io.h>
@@ -21,6 +22,7 @@
 #include <dm/device-internal.h>
 #include <dm/lists.h>
 #include <dm/uclass-internal.h>
+#include <linux/err.h>
 #include <linux/log2.h>
 
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/clk/rockchip/clk_rk3308.c b/drivers/clk/rockchip/clk_rk3308.c
index f212c5f..c0f1285 100644
--- a/drivers/clk/rockchip/clk_rk3308.c
+++ b/drivers/clk/rockchip/clk_rk3308.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <div64.h>
 #include <errno.h>
+#include <malloc.h>
 #include <syscon.h>
 #include <asm/io.h>
 #include <asm/arch/cru_rk3308.h>
diff --git a/drivers/clk/rockchip/clk_rk3328.c b/drivers/clk/rockchip/clk_rk3328.c
index e700a1b..8e867c5 100644
--- a/drivers/clk/rockchip/clk_rk3328.c
+++ b/drivers/clk/rockchip/clk_rk3328.c
@@ -8,6 +8,7 @@
 #include <clk-uclass.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <syscon.h>
 #include <asm/arch-rockchip/clock.h>
 #include <asm/arch-rockchip/cru_rk3328.h>
diff --git a/drivers/clk/rockchip/clk_rk3368.c b/drivers/clk/rockchip/clk_rk3368.c
index b51d529..2cce1b9 100644
--- a/drivers/clk/rockchip/clk_rk3368.c
+++ b/drivers/clk/rockchip/clk_rk3368.c
@@ -10,6 +10,7 @@
 #include <dm.h>
 #include <dt-structs.h>
 #include <errno.h>
+#include <malloc.h>
 #include <mapmem.h>
 #include <syscon.h>
 #include <bitfield.h>
diff --git a/drivers/clk/rockchip/clk_rk3399.c b/drivers/clk/rockchip/clk_rk3399.c
index 37fc142..865b80c 100644
--- a/drivers/clk/rockchip/clk_rk3399.c
+++ b/drivers/clk/rockchip/clk_rk3399.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <dt-structs.h>
 #include <errno.h>
+#include <malloc.h>
 #include <mapmem.h>
 #include <syscon.h>
 #include <bitfield.h>
diff --git a/drivers/clk/rockchip/clk_rv1108.c b/drivers/clk/rockchip/clk_rv1108.c
index 97fdd09..da9c48b 100644
--- a/drivers/clk/rockchip/clk_rv1108.c
+++ b/drivers/clk/rockchip/clk_rv1108.c
@@ -9,6 +9,7 @@
 #include <clk-uclass.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <syscon.h>
 #include <asm/io.h>
 #include <asm/arch-rockchip/clock.h>
diff --git a/drivers/clk/sifive/fu540-prci.c b/drivers/clk/sifive/fu540-prci.c
index ce0769f..8847178 100644
--- a/drivers/clk/sifive/fu540-prci.c
+++ b/drivers/clk/sifive/fu540-prci.c
@@ -35,6 +35,7 @@
 #include <div64.h>
 #include <dm.h>
 #include <errno.h>
+#include <linux/err.h>
 
 #include <linux/math64.h>
 #include <linux/clk/analogbits-wrpll-cln28hpc.h>
diff --git a/drivers/clk/tegra/tegra-car-clk.c b/drivers/clk/tegra/tegra-car-clk.c
index 98be760..6083f14 100644
--- a/drivers/clk/tegra/tegra-car-clk.c
+++ b/drivers/clk/tegra/tegra-car-clk.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <clk-uclass.h>
 #include <dm.h>
+#include <malloc.h>
 #include <asm/arch/clock.h>
 #include <asm/arch-tegra/clk_rst.h>
 
@@ -80,7 +81,7 @@ static int tegra_car_clk_disable(struct clk *clk)
 
 static struct clk_ops tegra_car_clk_ops = {
 	.request = tegra_car_clk_request,
-	.free = tegra_car_clk_free,
+	.rfree = tegra_car_clk_free,
 	.get_rate = tegra_car_clk_get_rate,
 	.set_rate = tegra_car_clk_set_rate,
 	.enable = tegra_car_clk_enable,
diff --git a/drivers/clk/uniphier/clk-uniphier-core.c b/drivers/clk/uniphier/clk-uniphier-core.c
index 1da6381..9f24050 100644
--- a/drivers/clk/uniphier/clk-uniphier-core.c
+++ b/drivers/clk/uniphier/clk-uniphier-core.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <clk-uclass.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/bitops.h>
 #include <linux/io.h>
 #include <linux/sizes.h>
diff --git a/drivers/core/device.c b/drivers/core/device.c
index 9f39218..89ea820 100644
--- a/drivers/core/device.c
+++ b/drivers/core/device.c
@@ -591,7 +591,8 @@ static int device_find_by_ofnode(ofnode node, struct udevice **devp)
 }
 #endif
 
-int device_get_child(struct udevice *parent, int index, struct udevice **devp)
+int device_get_child(const struct udevice *parent, int index,
+		     struct udevice **devp)
 {
 	struct udevice *dev;
 
@@ -603,7 +604,7 @@ int device_get_child(struct udevice *parent, int index, struct udevice **devp)
 	return -ENODEV;
 }
 
-int device_get_child_count(struct udevice *parent)
+int device_get_child_count(const struct udevice *parent)
 {
 	struct udevice *dev;
 	int count = 0;
@@ -614,7 +615,7 @@ int device_get_child_count(struct udevice *parent)
 	return count;
 }
 
-int device_find_child_by_seq(struct udevice *parent, int seq_or_req_seq,
+int device_find_child_by_seq(const struct udevice *parent, int seq_or_req_seq,
 			     bool find_req_seq, struct udevice **devp)
 {
 	struct udevice *dev;
@@ -634,7 +635,7 @@ int device_find_child_by_seq(struct udevice *parent, int seq_or_req_seq,
 	return -ENODEV;
 }
 
-int device_get_child_by_seq(struct udevice *parent, int seq,
+int device_get_child_by_seq(const struct udevice *parent, int seq,
 			    struct udevice **devp)
 {
 	struct udevice *dev;
@@ -652,7 +653,7 @@ int device_get_child_by_seq(struct udevice *parent, int seq,
 	return device_get_device_tail(dev, ret, devp);
 }
 
-int device_find_child_by_of_offset(struct udevice *parent, int of_offset,
+int device_find_child_by_of_offset(const struct udevice *parent, int of_offset,
 				   struct udevice **devp)
 {
 	struct udevice *dev;
@@ -669,7 +670,7 @@ int device_find_child_by_of_offset(struct udevice *parent, int of_offset,
 	return -ENODEV;
 }
 
-int device_get_child_by_of_offset(struct udevice *parent, int node,
+int device_get_child_by_of_offset(const struct udevice *parent, int node,
 				  struct udevice **devp)
 {
 	struct udevice *dev;
@@ -712,7 +713,7 @@ int device_get_global_by_ofnode(ofnode ofnode, struct udevice **devp)
 	return device_get_device_tail(dev, dev ? 0 : -ENOENT, devp);
 }
 
-int device_find_first_child(struct udevice *parent, struct udevice **devp)
+int device_find_first_child(const struct udevice *parent, struct udevice **devp)
 {
 	if (list_empty(&parent->child_head)) {
 		*devp = NULL;
@@ -739,7 +740,7 @@ int device_find_next_child(struct udevice **devp)
 	return 0;
 }
 
-int device_find_first_inactive_child(struct udevice *parent,
+int device_find_first_inactive_child(const struct udevice *parent,
 				     enum uclass_id uclass_id,
 				     struct udevice **devp)
 {
@@ -757,7 +758,7 @@ int device_find_first_inactive_child(struct udevice *parent,
 	return -ENODEV;
 }
 
-int device_find_first_child_by_uclass(struct udevice *parent,
+int device_find_first_child_by_uclass(const struct udevice *parent,
 				      enum uclass_id uclass_id,
 				      struct udevice **devp)
 {
@@ -774,7 +775,7 @@ int device_find_first_child_by_uclass(struct udevice *parent,
 	return -ENODEV;
 }
 
-int device_find_child_by_name(struct udevice *parent, const char *name,
+int device_find_child_by_name(const struct udevice *parent, const char *name,
 			      struct udevice **devp)
 {
 	struct udevice *dev;
@@ -791,6 +792,64 @@ int device_find_child_by_name(struct udevice *parent, const char *name,
 	return -ENODEV;
 }
 
+int device_first_child_err(struct udevice *parent, struct udevice **devp)
+{
+	struct udevice *dev;
+
+	device_find_first_child(parent, &dev);
+	if (!dev)
+		return -ENODEV;
+
+	return device_get_device_tail(dev, 0, devp);
+}
+
+int device_next_child_err(struct udevice **devp)
+{
+	struct udevice *dev = *devp;
+
+	device_find_next_child(&dev);
+	if (!dev)
+		return -ENODEV;
+
+	return device_get_device_tail(dev, 0, devp);
+}
+
+int device_first_child_ofdata_err(struct udevice *parent, struct udevice **devp)
+{
+	struct udevice *dev;
+	int ret;
+
+	device_find_first_child(parent, &dev);
+	if (!dev)
+		return -ENODEV;
+
+	ret = device_ofdata_to_platdata(dev);
+	if (ret)
+		return ret;
+
+	*devp = dev;
+
+	return 0;
+}
+
+int device_next_child_ofdata_err(struct udevice **devp)
+{
+	struct udevice *dev = *devp;
+	int ret;
+
+	device_find_next_child(&dev);
+	if (!dev)
+		return -ENODEV;
+
+	ret = device_ofdata_to_platdata(dev);
+	if (ret)
+		return ret;
+
+	*devp = dev;
+
+	return 0;
+}
+
 struct udevice *dev_get_parent(const struct udevice *child)
 {
 	return child->parent;
@@ -827,7 +886,7 @@ bool device_has_children(const struct udevice *dev)
 	return !list_empty(&dev->child_head);
 }
 
-bool device_has_active_children(struct udevice *dev)
+bool device_has_active_children(const struct udevice *dev)
 {
 	struct udevice *child;
 
@@ -841,7 +900,7 @@ bool device_has_active_children(struct udevice *dev)
 	return false;
 }
 
-bool device_is_last_sibling(struct udevice *dev)
+bool device_is_last_sibling(const struct udevice *dev)
 {
 	struct udevice *parent = dev->parent;
 
@@ -867,7 +926,7 @@ int device_set_name(struct udevice *dev, const char *name)
 }
 
 #if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
-bool device_is_compatible(struct udevice *dev, const char *compat)
+bool device_is_compatible(const struct udevice *dev, const char *compat)
 {
 	return ofnode_device_is_compatible(dev_ofnode(dev), compat);
 }
diff --git a/drivers/core/devres.c b/drivers/core/devres.c
index 237b426..457e130 100644
--- a/drivers/core/devres.c
+++ b/drivers/core/devres.c
@@ -10,10 +10,12 @@
 #define LOG_CATEGORY LOGC_DEVRES
 
 #include <common.h>
+#include <malloc.h>
 #include <linux/compat.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <dm/device.h>
+#include <dm/devres.h>
 #include <dm/root.h>
 #include <dm/util.h>
 
diff --git a/drivers/core/dump.c b/drivers/core/dump.c
index 4704049..e73ebea 100644
--- a/drivers/core/dump.c
+++ b/drivers/core/dump.c
@@ -96,3 +96,22 @@ void dm_dump_uclass(void)
 		puts("\n");
 	}
 }
+
+void dm_dump_drivers(void)
+{
+	struct driver *d = ll_entry_start(struct driver, driver);
+	const int n_ents = ll_entry_count(struct driver, driver);
+	struct driver *entry;
+	const struct udevice_id *match;
+
+	puts("Driver                Compatible\n");
+	puts("--------------------------------\n");
+	for (entry = d; entry < d + n_ents; entry++) {
+		for (match = entry->of_match; match->compatible; match++)
+			printf("%-20.20s  %s\n",
+			       match == entry->of_match ? entry->name : "",
+			       match->compatible);
+		if (match == entry->of_match)
+			printf("%-20.20s\n", entry->name);
+	}
+}
diff --git a/drivers/core/fdtaddr.c b/drivers/core/fdtaddr.c
index 575798f..33811e6 100644
--- a/drivers/core/fdtaddr.c
+++ b/drivers/core/fdtaddr.c
@@ -16,7 +16,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-fdt_addr_t devfdt_get_addr_index(struct udevice *dev, int index)
+fdt_addr_t devfdt_get_addr_index(const struct udevice *dev, int index)
 {
 #if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
 	fdt_addr_t addr;
@@ -91,8 +91,8 @@ fdt_addr_t devfdt_get_addr_index(struct udevice *dev, int index)
 #endif
 }
 
-fdt_addr_t devfdt_get_addr_size_index(struct udevice *dev, int index,
-				   fdt_size_t *size)
+fdt_addr_t devfdt_get_addr_size_index(const struct udevice *dev, int index,
+				      fdt_size_t *size)
 {
 #if CONFIG_IS_ENABLED(OF_CONTROL)
 	/*
@@ -113,7 +113,7 @@ fdt_addr_t devfdt_get_addr_size_index(struct udevice *dev, int index,
 #endif
 }
 
-fdt_addr_t devfdt_get_addr_name(struct udevice *dev, const char *name)
+fdt_addr_t devfdt_get_addr_name(const struct udevice *dev, const char *name)
 {
 #if CONFIG_IS_ENABLED(OF_CONTROL)
 	int index;
@@ -129,8 +129,8 @@ fdt_addr_t devfdt_get_addr_name(struct udevice *dev, const char *name)
 #endif
 }
 
-fdt_addr_t devfdt_get_addr_size_name(struct udevice *dev, const char *name,
-				     fdt_size_t *size)
+fdt_addr_t devfdt_get_addr_size_name(const struct udevice *dev,
+				     const char *name, fdt_size_t *size)
 {
 #if CONFIG_IS_ENABLED(OF_CONTROL)
 	int index;
@@ -146,17 +146,17 @@ fdt_addr_t devfdt_get_addr_size_name(struct udevice *dev, const char *name,
 #endif
 }
 
-fdt_addr_t devfdt_get_addr(struct udevice *dev)
+fdt_addr_t devfdt_get_addr(const struct udevice *dev)
 {
 	return devfdt_get_addr_index(dev, 0);
 }
 
-void *devfdt_get_addr_ptr(struct udevice *dev)
+void *devfdt_get_addr_ptr(const struct udevice *dev)
 {
 	return (void *)(uintptr_t)devfdt_get_addr_index(dev, 0);
 }
 
-void *devfdt_remap_addr_index(struct udevice *dev, int index)
+void *devfdt_remap_addr_index(const struct udevice *dev, int index)
 {
 	fdt_addr_t addr = devfdt_get_addr_index(dev, index);
 
@@ -166,7 +166,7 @@ void *devfdt_remap_addr_index(struct udevice *dev, int index)
 	return map_physmem(addr, 0, MAP_NOCACHE);
 }
 
-void *devfdt_remap_addr_name(struct udevice *dev, const char *name)
+void *devfdt_remap_addr_name(const struct udevice *dev, const char *name)
 {
 	fdt_addr_t addr = devfdt_get_addr_name(dev, name);
 
@@ -176,12 +176,12 @@ void *devfdt_remap_addr_name(struct udevice *dev, const char *name)
 	return map_physmem(addr, 0, MAP_NOCACHE);
 }
 
-void *devfdt_remap_addr(struct udevice *dev)
+void *devfdt_remap_addr(const struct udevice *dev)
 {
 	return devfdt_remap_addr_index(dev, 0);
 }
 
-void *devfdt_map_physmem(struct udevice *dev, unsigned long size)
+void *devfdt_map_physmem(const struct udevice *dev, unsigned long size)
 {
 	fdt_addr_t addr = devfdt_get_addr(dev);
 
@@ -191,7 +191,7 @@ void *devfdt_map_physmem(struct udevice *dev, unsigned long size)
 	return map_physmem(addr, size, MAP_NOCACHE);
 }
 
-fdt_addr_t devfdt_get_addr_pci(struct udevice *dev)
+fdt_addr_t devfdt_get_addr_pci(const struct udevice *dev)
 {
 	ulong addr;
 
diff --git a/drivers/core/of_access.c b/drivers/core/of_access.c
index 945b814..acd745c 100644
--- a/drivers/core/of_access.c
+++ b/drivers/core/of_access.c
@@ -20,6 +20,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <linux/libfdt.h>
 #include <dm/of_access.h>
 #include <linux/ctype.h>
diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c
index 8f0eab2..96a5dd2 100644
--- a/drivers/core/ofnode.c
+++ b/drivers/core/ofnode.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <fdtdec.h>
 #include <fdt_support.h>
+#include <malloc.h>
 #include <linux/libfdt.h>
 #include <dm/of_access.h>
 #include <dm/of_addr.h>
@@ -101,30 +102,47 @@ bool ofnode_read_bool(ofnode node, const char *propname)
 	return prop ? true : false;
 }
 
-const char *ofnode_read_string(ofnode node, const char *propname)
+const void *ofnode_read_prop(ofnode node, const char *propname, int *sizep)
 {
-	const char *str = NULL;
-	int len = -1;
+	const char *val = NULL;
+	int len;
 
 	assert(ofnode_valid(node));
 	debug("%s: %s: ", __func__, propname);
 
 	if (ofnode_is_np(node)) {
 		struct property *prop = of_find_property(
-				ofnode_to_np(node), propname, NULL);
+				ofnode_to_np(node), propname, &len);
 
 		if (prop) {
-			str = prop->value;
+			val = prop->value;
 			len = prop->length;
 		}
 	} else {
-		str = fdt_getprop(gd->fdt_blob, ofnode_to_offset(node),
+		val = fdt_getprop(gd->fdt_blob, ofnode_to_offset(node),
 				  propname, &len);
 	}
-	if (!str) {
+	if (!val) {
 		debug("<not found>\n");
+		if (sizep)
+			*sizep = -FDT_ERR_NOTFOUND;
 		return NULL;
 	}
+	if (sizep)
+		*sizep = len;
+
+	return val;
+}
+
+const char *ofnode_read_string(ofnode node, const char *propname)
+{
+	const char *str;
+	int len;
+
+	str = ofnode_read_prop(node, propname, &len);
+	if (!str)
+		return NULL;
+
 	if (strnlen(str, len) >= len) {
 		debug("<invalid>\n");
 		return NULL;
@@ -134,6 +152,16 @@ const char *ofnode_read_string(ofnode node, const char *propname)
 	return str;
 }
 
+int ofnode_read_size(ofnode node, const char *propname)
+{
+	int len;
+
+	if (!ofnode_read_prop(node, propname, &len))
+		return -EINVAL;
+
+	return len;
+}
+
 ofnode ofnode_find_subnode(ofnode node, const char *subnode_name)
 {
 	ofnode subnode;
@@ -236,25 +264,6 @@ ofnode ofnode_get_by_phandle(uint phandle)
 	return node;
 }
 
-int ofnode_read_size(ofnode node, const char *propname)
-{
-	int len;
-
-	if (ofnode_is_np(node)) {
-		struct property *prop = of_find_property(
-				ofnode_to_np(node), propname, NULL);
-
-		if (prop)
-			return prop->length;
-	} else {
-		if (fdt_getprop(gd->fdt_blob, ofnode_to_offset(node), propname,
-				&len))
-			return len;
-	}
-
-	return -EINVAL;
-}
-
 fdt_addr_t ofnode_get_addr_size_index(ofnode node, int index, fdt_size_t *size)
 {
 	int na, ns;
@@ -419,20 +428,25 @@ ofnode ofnode_path(const char *path)
 		return offset_to_ofnode(fdt_path_offset(gd->fdt_blob, path));
 }
 
-const char *ofnode_get_chosen_prop(const char *name)
+const void *ofnode_read_chosen_prop(const char *propname, int *sizep)
 {
 	ofnode chosen_node;
 
 	chosen_node = ofnode_path("/chosen");
 
-	return ofnode_read_string(chosen_node, name);
+	return ofnode_read_prop(chosen_node, propname, sizep);
+}
+
+const char *ofnode_read_chosen_string(const char *propname)
+{
+	return ofnode_read_chosen_prop(propname, NULL);
 }
 
 ofnode ofnode_get_chosen_node(const char *name)
 {
 	const char *prop;
 
-	prop = ofnode_get_chosen_prop(name);
+	prop = ofnode_read_chosen_prop(name, NULL);
 	if (!prop)
 		return ofnode_null();
 
diff --git a/drivers/core/read.c b/drivers/core/read.c
index 9602e52..1f999b1 100644
--- a/drivers/core/read.c
+++ b/drivers/core/read.c
@@ -11,27 +11,29 @@
 #include <mapmem.h>
 #include <dm/of_access.h>
 
-int dev_read_u32(struct udevice *dev, const char *propname, u32 *outp)
+int dev_read_u32(const struct udevice *dev, const char *propname, u32 *outp)
 {
 	return ofnode_read_u32(dev_ofnode(dev), propname, outp);
 }
 
-int dev_read_u32_default(struct udevice *dev, const char *propname, int def)
+int dev_read_u32_default(const struct udevice *dev, const char *propname,
+			 int def)
 {
 	return ofnode_read_u32_default(dev_ofnode(dev), propname, def);
 }
 
-int dev_read_s32(struct udevice *dev, const char *propname, s32 *outp)
+int dev_read_s32(const struct udevice *dev, const char *propname, s32 *outp)
 {
 	return ofnode_read_u32(dev_ofnode(dev), propname, (u32 *)outp);
 }
 
-int dev_read_s32_default(struct udevice *dev, const char *propname, int def)
+int dev_read_s32_default(const struct udevice *dev, const char *propname,
+			 int def)
 {
 	return ofnode_read_u32_default(dev_ofnode(dev), propname, def);
 }
 
-int dev_read_u32u(struct udevice *dev, const char *propname, uint *outp)
+int dev_read_u32u(const struct udevice *dev, const char *propname, uint *outp)
 {
 	u32 val;
 	int ret;
@@ -44,32 +46,33 @@ int dev_read_u32u(struct udevice *dev, const char *propname, uint *outp)
 	return 0;
 }
 
-int dev_read_u64(struct udevice *dev, const char *propname, u64 *outp)
+int dev_read_u64(const struct udevice *dev, const char *propname, u64 *outp)
 {
 	return ofnode_read_u64(dev_ofnode(dev), propname, outp);
 }
 
-u64 dev_read_u64_default(struct udevice *dev, const char *propname, u64 def)
+u64 dev_read_u64_default(const struct udevice *dev, const char *propname,
+			 u64 def)
 {
 	return ofnode_read_u64_default(dev_ofnode(dev), propname, def);
 }
 
-const char *dev_read_string(struct udevice *dev, const char *propname)
+const char *dev_read_string(const struct udevice *dev, const char *propname)
 {
 	return ofnode_read_string(dev_ofnode(dev), propname);
 }
 
-bool dev_read_bool(struct udevice *dev, const char *propname)
+bool dev_read_bool(const struct udevice *dev, const char *propname)
 {
 	return ofnode_read_bool(dev_ofnode(dev), propname);
 }
 
-ofnode dev_read_subnode(struct udevice *dev, const char *subnode_name)
+ofnode dev_read_subnode(const struct udevice *dev, const char *subnode_name)
 {
 	return ofnode_find_subnode(dev_ofnode(dev), subnode_name);
 }
 
-ofnode dev_read_first_subnode(struct udevice *dev)
+ofnode dev_read_first_subnode(const struct udevice *dev)
 {
 	return ofnode_first_subnode(dev_ofnode(dev));
 }
@@ -79,12 +82,12 @@ ofnode dev_read_next_subnode(ofnode node)
 	return ofnode_next_subnode(node);
 }
 
-int dev_read_size(struct udevice *dev, const char *propname)
+int dev_read_size(const struct udevice *dev, const char *propname)
 {
 	return ofnode_read_size(dev_ofnode(dev), propname);
 }
 
-fdt_addr_t dev_read_addr_index(struct udevice *dev, int index)
+fdt_addr_t dev_read_addr_index(const struct udevice *dev, int index)
 {
 	if (ofnode_is_np(dev_ofnode(dev)))
 		return ofnode_get_addr_index(dev_ofnode(dev), index);
@@ -92,7 +95,7 @@ fdt_addr_t dev_read_addr_index(struct udevice *dev, int index)
 		return devfdt_get_addr_index(dev, index);
 }
 
-fdt_addr_t dev_read_addr_size_index(struct udevice *dev, int index,
+fdt_addr_t dev_read_addr_size_index(const struct udevice *dev, int index,
 				    fdt_size_t *size)
 {
 	if (ofnode_is_np(dev_ofnode(dev)))
@@ -101,7 +104,7 @@ fdt_addr_t dev_read_addr_size_index(struct udevice *dev, int index,
 		return devfdt_get_addr_size_index(dev, index, size);
 }
 
-void *dev_remap_addr_index(struct udevice *dev, int index)
+void *dev_remap_addr_index(const struct udevice *dev, int index)
 {
 	fdt_addr_t addr = dev_read_addr_index(dev, index);
 
@@ -111,7 +114,7 @@ void *dev_remap_addr_index(struct udevice *dev, int index)
 	return map_physmem(addr, 0, MAP_NOCACHE);
 }
 
-fdt_addr_t dev_read_addr_name(struct udevice *dev, const char *name)
+fdt_addr_t dev_read_addr_name(const struct udevice *dev, const char *name)
 {
 	int index = dev_read_stringlist_search(dev, "reg-names", name);
 
@@ -121,7 +124,7 @@ fdt_addr_t dev_read_addr_name(struct udevice *dev, const char *name)
 		return dev_read_addr_index(dev, index);
 }
 
-fdt_addr_t dev_read_addr_size_name(struct udevice *dev, const char *name,
+fdt_addr_t dev_read_addr_size_name(const struct udevice *dev, const char *name,
 				   fdt_size_t *size)
 {
 	int index = dev_read_stringlist_search(dev, "reg-names", name);
@@ -132,7 +135,7 @@ fdt_addr_t dev_read_addr_size_name(struct udevice *dev, const char *name,
 		return dev_read_addr_size_index(dev, index, size);
 }
 
-void *dev_remap_addr_name(struct udevice *dev, const char *name)
+void *dev_remap_addr_name(const struct udevice *dev, const char *name)
 {
 	fdt_addr_t addr = dev_read_addr_name(dev, name);
 
@@ -142,52 +145,52 @@ void *dev_remap_addr_name(struct udevice *dev, const char *name)
 	return map_physmem(addr, 0, MAP_NOCACHE);
 }
 
-fdt_addr_t dev_read_addr(struct udevice *dev)
+fdt_addr_t dev_read_addr(const struct udevice *dev)
 {
 	return dev_read_addr_index(dev, 0);
 }
 
-void *dev_read_addr_ptr(struct udevice *dev)
+void *dev_read_addr_ptr(const struct udevice *dev)
 {
 	fdt_addr_t addr = dev_read_addr(dev);
 
 	return (addr == FDT_ADDR_T_NONE) ? NULL : map_sysmem(addr, 0);
 }
 
-void *dev_remap_addr(struct udevice *dev)
+void *dev_remap_addr(const struct udevice *dev)
 {
 	return dev_remap_addr_index(dev, 0);
 }
 
-fdt_addr_t dev_read_addr_size(struct udevice *dev, const char *property,
+fdt_addr_t dev_read_addr_size(const struct udevice *dev, const char *property,
 			      fdt_size_t *sizep)
 {
 	return ofnode_get_addr_size(dev_ofnode(dev), property, sizep);
 }
 
-const char *dev_read_name(struct udevice *dev)
+const char *dev_read_name(const struct udevice *dev)
 {
 	return ofnode_get_name(dev_ofnode(dev));
 }
 
-int dev_read_stringlist_search(struct udevice *dev, const char *property,
+int dev_read_stringlist_search(const struct udevice *dev, const char *property,
 			       const char *string)
 {
 	return ofnode_stringlist_search(dev_ofnode(dev), property, string);
 }
 
-int dev_read_string_index(struct udevice *dev, const char *propname, int index,
-			  const char **outp)
+int dev_read_string_index(const struct udevice *dev, const char *propname,
+			  int index, const char **outp)
 {
 	return ofnode_read_string_index(dev_ofnode(dev), propname, index, outp);
 }
 
-int dev_read_string_count(struct udevice *dev, const char *propname)
+int dev_read_string_count(const struct udevice *dev, const char *propname)
 {
 	return ofnode_read_string_count(dev_ofnode(dev), propname);
 }
 
-int dev_read_phandle_with_args(struct udevice *dev, const char *list_name,
+int dev_read_phandle_with_args(const struct udevice *dev, const char *list_name,
 			       const char *cells_name, int cell_count,
 			       int index, struct ofnode_phandle_args *out_args)
 {
@@ -196,34 +199,34 @@ int dev_read_phandle_with_args(struct udevice *dev, const char *list_name,
 					      out_args);
 }
 
-int dev_count_phandle_with_args(struct udevice *dev, const char *list_name,
-				const char *cells_name)
+int dev_count_phandle_with_args(const struct udevice *dev,
+				const char *list_name, const char *cells_name)
 {
 	return ofnode_count_phandle_with_args(dev_ofnode(dev), list_name,
 					      cells_name);
 }
 
-int dev_read_addr_cells(struct udevice *dev)
+int dev_read_addr_cells(const struct udevice *dev)
 {
 	return ofnode_read_addr_cells(dev_ofnode(dev));
 }
 
-int dev_read_size_cells(struct udevice *dev)
+int dev_read_size_cells(const struct udevice *dev)
 {
 	return ofnode_read_size_cells(dev_ofnode(dev));
 }
 
-int dev_read_simple_addr_cells(struct udevice *dev)
+int dev_read_simple_addr_cells(const struct udevice *dev)
 {
 	return ofnode_read_simple_addr_cells(dev_ofnode(dev));
 }
 
-int dev_read_simple_size_cells(struct udevice *dev)
+int dev_read_simple_size_cells(const struct udevice *dev)
 {
 	return ofnode_read_simple_size_cells(dev_ofnode(dev));
 }
 
-int dev_read_phandle(struct udevice *dev)
+int dev_read_phandle(const struct udevice *dev)
 {
 	ofnode node = dev_ofnode(dev);
 
@@ -233,12 +236,13 @@ int dev_read_phandle(struct udevice *dev)
 		return fdt_get_phandle(gd->fdt_blob, ofnode_to_offset(node));
 }
 
-const void *dev_read_prop(struct udevice *dev, const char *propname, int *lenp)
+const void *dev_read_prop(const struct udevice *dev, const char *propname,
+			  int *lenp)
 {
 	return ofnode_get_property(dev_ofnode(dev), propname, lenp);
 }
 
-int dev_read_alias_seq(struct udevice *dev, int *devnump)
+int dev_read_alias_seq(const struct udevice *dev, int *devnump)
 {
 	ofnode node = dev_ofnode(dev);
 	const char *uc_name = dev->uclass->uc_drv->name;
@@ -256,19 +260,19 @@ int dev_read_alias_seq(struct udevice *dev, int *devnump)
 	return ret;
 }
 
-int dev_read_u32_array(struct udevice *dev, const char *propname,
+int dev_read_u32_array(const struct udevice *dev, const char *propname,
 		       u32 *out_values, size_t sz)
 {
 	return ofnode_read_u32_array(dev_ofnode(dev), propname, out_values, sz);
 }
 
-const uint8_t *dev_read_u8_array_ptr(struct udevice *dev, const char *propname,
-				     size_t sz)
+const uint8_t *dev_read_u8_array_ptr(const struct udevice *dev,
+				     const char *propname, size_t sz)
 {
 	return ofnode_read_u8_array_ptr(dev_ofnode(dev), propname, sz);
 }
 
-int dev_read_enabled(struct udevice *dev)
+int dev_read_enabled(const struct udevice *dev)
 {
 	ofnode node = dev_ofnode(dev);
 
@@ -279,23 +283,24 @@ int dev_read_enabled(struct udevice *dev)
 					     ofnode_to_offset(node));
 }
 
-int dev_read_resource(struct udevice *dev, uint index, struct resource *res)
+int dev_read_resource(const struct udevice *dev, uint index,
+		      struct resource *res)
 {
 	return ofnode_read_resource(dev_ofnode(dev), index, res);
 }
 
-int dev_read_resource_byname(struct udevice *dev, const char *name,
+int dev_read_resource_byname(const struct udevice *dev, const char *name,
 			     struct resource *res)
 {
 	return ofnode_read_resource_byname(dev_ofnode(dev), name, res);
 }
 
-u64 dev_translate_address(struct udevice *dev, const fdt32_t *in_addr)
+u64 dev_translate_address(const struct udevice *dev, const fdt32_t *in_addr)
 {
 	return ofnode_translate_address(dev_ofnode(dev), in_addr);
 }
 
-u64 dev_translate_dma_address(struct udevice *dev, const fdt32_t *in_addr)
+u64 dev_translate_dma_address(const struct udevice *dev, const fdt32_t *in_addr)
 {
 	return ofnode_translate_dma_address(dev_ofnode(dev), in_addr);
 }
@@ -308,7 +313,7 @@ int dev_read_alias_highest_id(const char *stem)
 	return fdtdec_get_alias_highest_id(gd->fdt_blob, stem);
 }
 
-fdt_addr_t dev_read_addr_pci(struct udevice *dev)
+fdt_addr_t dev_read_addr_pci(const struct udevice *dev)
 {
 	ulong addr;
 
diff --git a/drivers/core/syscon-uclass.c b/drivers/core/syscon-uclass.c
index b9ae821..15f0e42 100644
--- a/drivers/core/syscon-uclass.c
+++ b/drivers/core/syscon-uclass.c
@@ -10,6 +10,7 @@
 #include <errno.h>
 #include <regmap.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <dm/root.h>
 #include <linux/err.h>
diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c
index 61192d8..58b19a4 100644
--- a/drivers/core/uclass.c
+++ b/drivers/core/uclass.c
@@ -271,9 +271,6 @@ int uclass_find_device_by_name(enum uclass_id id, const char *name,
 	return -ENODEV;
 }
 
-#if !CONFIG_IS_ENABLED(OF_CONTROL) || \
-    CONFIG_IS_ENABLED(OF_PLATDATA) || \
-    CONFIG_IS_ENABLED(OF_PRIOR_STAGE)
 int uclass_find_next_free_req_seq(enum uclass_id id)
 {
 	struct uclass *uc;
@@ -295,7 +292,6 @@ int uclass_find_next_free_req_seq(enum uclass_id id)
 
 	return max + 1;
 }
-#endif
 
 int uclass_find_device_by_seq(enum uclass_id id, int seq_or_req_seq,
 			      bool find_req_seq, struct udevice **devp)
diff --git a/drivers/ddr/altera/sdram_gen5.c b/drivers/ddr/altera/sdram_gen5.c
index 3ea5a7c..314c7ae 100644
--- a/drivers/ddr/altera/sdram_gen5.c
+++ b/drivers/ddr/altera/sdram_gen5.c
@@ -15,6 +15,7 @@
 #include <asm/arch/sdram.h>
 #include <asm/arch/system_manager.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 
 #include "sequencer.h"
 
diff --git a/drivers/ddr/altera/sdram_soc64.c b/drivers/ddr/altera/sdram_soc64.c
index e0d04cc..1f7ead0 100644
--- a/drivers/ddr/altera/sdram_soc64.c
+++ b/drivers/ddr/altera/sdram_soc64.c
@@ -19,6 +19,7 @@
 #include <asm/arch/system_manager.h>
 #include <asm/arch/reset_manager.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/sizes.h>
 
 #define PGTABLE_OFF	0x4000
diff --git a/drivers/dfu/dfu_mtd.c b/drivers/dfu/dfu_mtd.c
index 9528a7b..36cd4e9 100644
--- a/drivers/dfu/dfu_mtd.c
+++ b/drivers/dfu/dfu_mtd.c
@@ -11,6 +11,7 @@
 #include <dfu.h>
 #include <mtd.h>
 #include <jffs2/load_kernel.h>
+#include <linux/err.h>
 
 static bool mtd_is_aligned_with_block_size(struct mtd_info *mtd, u64 size)
 {
diff --git a/drivers/dma/bcm6348-iudma.c b/drivers/dma/bcm6348-iudma.c
index 96250eb..d99460f 100644
--- a/drivers/dma/bcm6348-iudma.c
+++ b/drivers/dma/bcm6348-iudma.c
@@ -20,6 +20,7 @@
 #include <cpu_func.h>
 #include <dm.h>
 #include <dma-uclass.h>
+#include <malloc.h>
 #include <memalign.h>
 #include <reset.h>
 #include <asm/io.h>
diff --git a/drivers/dma/dma-uclass.c b/drivers/dma/dma-uclass.c
index 5598bca..9d5a7fc 100644
--- a/drivers/dma/dma-uclass.c
+++ b/drivers/dma/dma-uclass.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <cpu_func.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/read.h>
 #include <dma-uclass.h>
 #include <dt-structs.h>
@@ -122,10 +123,10 @@ int dma_free(struct dma *dma)
 
 	debug("%s(dma=%p)\n", __func__, dma);
 
-	if (!ops->free)
+	if (!ops->rfree)
 		return 0;
 
-	return ops->free(dma);
+	return ops->rfree(dma);
 }
 
 int dma_enable(struct dma *dma)
diff --git a/drivers/dma/sandbox-dma-test.c b/drivers/dma/sandbox-dma-test.c
index 8fcef18..234a7d2 100644
--- a/drivers/dma/sandbox-dma-test.c
+++ b/drivers/dma/sandbox-dma-test.c
@@ -9,6 +9,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/read.h>
 #include <dma-uclass.h>
 #include <dt-structs.h>
@@ -88,7 +89,7 @@ static int sandbox_dma_request(struct dma *dma)
 	return 0;
 }
 
-static int sandbox_dma_free(struct dma *dma)
+static int sandbox_dma_rfree(struct dma *dma)
 {
 	struct sandbox_dma_dev *ud = dev_get_priv(dma->dev);
 	struct sandbox_dma_chan *uc;
@@ -229,7 +230,7 @@ static const struct dma_ops sandbox_dma_ops = {
 	.transfer	= sandbox_dma_transfer,
 	.of_xlate	= sandbox_dma_of_xlate,
 	.request	= sandbox_dma_request,
-	.free		= sandbox_dma_free,
+	.rfree		= sandbox_dma_rfree,
 	.enable		= sandbox_dma_enable,
 	.disable	= sandbox_dma_disable,
 	.send		= sandbox_dma_send,
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index 95f6b5a..f274100 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -12,7 +12,8 @@
 #include <malloc.h>
 #include <asm/dma-mapping.h>
 #include <dm.h>
-#include <dm/device.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/read.h>
 #include <dm/of_access.h>
 #include <dma.h>
@@ -20,6 +21,7 @@
 #include <linux/delay.h>
 #include <dt-bindings/dma/k3-udma.h>
 #include <linux/bitmap.h>
+#include <linux/err.h>
 #include <linux/soc/ti/k3-navss-ringacc.h>
 #include <linux/soc/ti/cppi5.h>
 #include <linux/soc/ti/ti-udma.h>
@@ -1551,7 +1553,7 @@ static int udma_request(struct dma *dma)
 	return 0;
 }
 
-static int udma_free(struct dma *dma)
+static int udma_rfree(struct dma *dma)
 {
 	struct udma_dev *ud = dev_get_priv(dma->dev);
 	struct udma_chan *uc;
@@ -1846,7 +1848,7 @@ static const struct dma_ops udma_ops = {
 	.transfer	= udma_transfer,
 	.of_xlate	= udma_of_xlate,
 	.request	= udma_request,
-	.free		= udma_free,
+	.rfree		= udma_rfree,
 	.enable		= udma_enable,
 	.disable	= udma_disable,
 	.send		= udma_send,
diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c
index 62b1dc2..99b2e5d 100644
--- a/drivers/firmware/ti_sci.c
+++ b/drivers/firmware/ti_sci.c
@@ -11,7 +11,10 @@
 #include <dm.h>
 #include <errno.h>
 #include <mailbox.h>
+#include <malloc.h>
 #include <dm/device.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/compat.h>
 #include <linux/err.h>
 #include <linux/soc/ti/k3-sec-proxy.h>
diff --git a/drivers/fpga/fpga.c b/drivers/fpga/fpga.c
index 7e8bd7e..0917871 100644
--- a/drivers/fpga/fpga.c
+++ b/drivers/fpga/fpga.c
@@ -9,6 +9,7 @@
 #include <xilinx.h>             /* xilinx specific definitions */
 #include <altera.h>             /* altera specific definitions */
 #include <lattice.h>
+#include <dm/device_compat.h>
 
 /* Local definitions */
 #ifndef CONFIG_MAX_FPGA_DEVICES
diff --git a/drivers/gpio/74x164_gpio.c b/drivers/gpio/74x164_gpio.c
index dcb1c1b..64717a6 100644
--- a/drivers/gpio/74x164_gpio.c
+++ b/drivers/gpio/74x164_gpio.c
@@ -15,6 +15,7 @@
 #include <malloc.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <spi.h>
 
diff --git a/drivers/gpio/adi_gpio2.c b/drivers/gpio/adi_gpio2.c
index 1012f2d..9d293b6 100644
--- a/drivers/gpio/adi_gpio2.c
+++ b/drivers/gpio/adi_gpio2.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 
diff --git a/drivers/gpio/at91_gpio.c b/drivers/gpio/at91_gpio.c
index 5ea3e77..3621cf2 100644
--- a/drivers/gpio/at91_gpio.c
+++ b/drivers/gpio/at91_gpio.c
@@ -11,6 +11,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <linux/sizes.h>
 #include <asm/gpio.h>
diff --git a/drivers/gpio/atmel_pio4.c b/drivers/gpio/atmel_pio4.c
index 8e6f32d..a3f5e7a 100644
--- a/drivers/gpio/atmel_pio4.c
+++ b/drivers/gpio/atmel_pio4.c
@@ -9,6 +9,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <fdtdec.h>
+#include <malloc.h>
 #include <asm/arch/hardware.h>
 #include <asm/gpio.h>
 #include <mach/gpio.h>
diff --git a/drivers/gpio/da8xx_gpio.c b/drivers/gpio/da8xx_gpio.c
index ac88f0c..0d0e9d2 100644
--- a/drivers/gpio/da8xx_gpio.c
+++ b/drivers/gpio/da8xx_gpio.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <dm.h>
 #include <fdtdec.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
 #include <dt-bindings/gpio/gpio.h>
diff --git a/drivers/gpio/dwapb_gpio.c b/drivers/gpio/dwapb_gpio.c
index 2eb1547..e3439ee 100644
--- a/drivers/gpio/dwapb_gpio.c
+++ b/drivers/gpio/dwapb_gpio.c
@@ -12,6 +12,8 @@
 #include <asm/io.h>
 #include <dm.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/lists.h>
 #include <dm/root.h>
 #include <errno.h>
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index 594e0a4..9dc4cd6 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -6,6 +6,8 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
+#include <dm/device_compat.h>
 #include <dm/pinctrl.h>
 #include <errno.h>
 #include <asm/gpio.h>
@@ -128,7 +130,7 @@ static int rcar_gpio_free(struct udevice *dev, unsigned offset)
 
 static const struct dm_gpio_ops rcar_gpio_ops = {
 	.request		= rcar_gpio_request,
-	.free			= rcar_gpio_free,
+	.rfree			= rcar_gpio_free,
 	.direction_input	= rcar_gpio_direction_input,
 	.direction_output	= rcar_gpio_direction_output,
 	.get_value		= rcar_gpio_get_value,
diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index 90fbed4..0a22441 100644
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -364,8 +364,8 @@ int _dm_gpio_free(struct udevice *dev, uint offset)
 	uc_priv = dev_get_uclass_priv(dev);
 	if (!uc_priv->name[offset])
 		return -ENXIO;
-	if (gpio_get_ops(dev)->free) {
-		ret = gpio_get_ops(dev)->free(dev, offset);
+	if (gpio_get_ops(dev)->rfree) {
+		ret = gpio_get_ops(dev)->rfree(dev, offset);
 		if (ret)
 			return ret;
 	}
@@ -1043,8 +1043,8 @@ static int gpio_post_bind(struct udevice *dev)
 	if (!reloc_done) {
 		if (ops->request)
 			ops->request += gd->reloc_off;
-		if (ops->free)
-			ops->free += gd->reloc_off;
+		if (ops->rfree)
+			ops->rfree += gd->reloc_off;
 		if (ops->direction_input)
 			ops->direction_input += gd->reloc_off;
 		if (ops->direction_output)
diff --git a/drivers/gpio/kona_gpio.c b/drivers/gpio/kona_gpio.c
index 912a4ca..2979188 100644
--- a/drivers/gpio/kona_gpio.c
+++ b/drivers/gpio/kona_gpio.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <asm/arch/sysmap.h>
 
diff --git a/drivers/gpio/mpc83xx_gpio.c b/drivers/gpio/mpc83xx_gpio.c
index dcd78e7..276a3b3 100644
--- a/drivers/gpio/mpc83xx_gpio.c
+++ b/drivers/gpio/mpc83xx_gpio.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <mpc83xx.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
diff --git a/drivers/gpio/mscc_sgpio.c b/drivers/gpio/mscc_sgpio.c
index c899454..c65ca81 100644
--- a/drivers/gpio/mscc_sgpio.c
+++ b/drivers/gpio/mscc_sgpio.c
@@ -13,6 +13,8 @@
 #include <asm/io.h>
 #include <errno.h>
 #include <clk.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 
 #define MSCC_SGPIOS_PER_BANK	32
 #define MSCC_SGPIO_BANK_DEPTH	4
diff --git a/drivers/gpio/mvgpio.c b/drivers/gpio/mvgpio.c
index ea2f689..12e7197 100644
--- a/drivers/gpio/mvgpio.c
+++ b/drivers/gpio/mvgpio.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <linux/errno.h>
 #include "mvgpio.h"
diff --git a/drivers/gpio/mxs_gpio.c b/drivers/gpio/mxs_gpio.c
index 77778e9..405e9ac 100644
--- a/drivers/gpio/mxs_gpio.c
+++ b/drivers/gpio/mxs_gpio.c
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/iomux.h>
diff --git a/drivers/gpio/pca953x_gpio.c b/drivers/gpio/pca953x_gpio.c
index 5c29440..d06b834 100644
--- a/drivers/gpio/pca953x_gpio.c
+++ b/drivers/gpio/pca953x_gpio.c
@@ -26,6 +26,7 @@
 #include <malloc.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <dt-bindings/gpio/gpio.h>
 
 #define PCA953X_INPUT           0
diff --git a/drivers/gpio/pca9698.c b/drivers/gpio/pca9698.c
index ab0c4c1..11274c7 100644
--- a/drivers/gpio/pca9698.c
+++ b/drivers/gpio/pca9698.c
@@ -10,6 +10,7 @@
 
 #include <common.h>
 #include <i2c.h>
+#include <malloc.h>
 #include <linux/errno.h>
 #include <pca9698.h>
 
diff --git a/drivers/gpio/sh_pfc.c b/drivers/gpio/sh_pfc.c
index ad8da9e..6320a62 100644
--- a/drivers/gpio/sh_pfc.c
+++ b/drivers/gpio/sh_pfc.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/bitops.h>
 #include <asm/io.h>
 #include <sh_pfc.h>
diff --git a/drivers/gpio/spear_gpio.c b/drivers/gpio/spear_gpio.c
index 525aa3b..4e4cd12 100644
--- a/drivers/gpio/spear_gpio.c
+++ b/drivers/gpio/spear_gpio.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/arch/hardware.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
diff --git a/drivers/gpio/stm32_gpio.c b/drivers/gpio/stm32_gpio.c
index 302a434..f55f834 100644
--- a/drivers/gpio/stm32_gpio.c
+++ b/drivers/gpio/stm32_gpio.c
@@ -12,6 +12,7 @@
 #include <asm/arch/stm32.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <linux/io.h>
 
diff --git a/drivers/hwspinlock/hwspinlock-uclass.c b/drivers/hwspinlock/hwspinlock-uclass.c
index 195f079..61d226b 100644
--- a/drivers/hwspinlock/hwspinlock-uclass.c
+++ b/drivers/hwspinlock/hwspinlock-uclass.c
@@ -8,6 +8,8 @@
 #include <errno.h>
 #include <hwspinlock.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
+#include <linux/compat.h>
 
 static inline const struct hwspinlock_ops *
 hwspinlock_dev_ops(struct udevice *dev)
diff --git a/drivers/hwspinlock/stm32_hwspinlock.c b/drivers/hwspinlock/stm32_hwspinlock.c
index a32bde4..74afb4a 100644
--- a/drivers/hwspinlock/stm32_hwspinlock.c
+++ b/drivers/hwspinlock/stm32_hwspinlock.c
@@ -7,6 +7,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <hwspinlock.h>
+#include <malloc.h>
 #include <asm/io.h>
 
 #define STM32_MUTEX_COREID	BIT(8)
diff --git a/drivers/i2c/ast_i2c.c b/drivers/i2c/ast_i2c.c
index 35dc234..c84d75a 100644
--- a/drivers/i2c/ast_i2c.c
+++ b/drivers/i2c/ast_i2c.c
@@ -13,6 +13,7 @@
 #include <i2c.h>
 #include <asm/io.h>
 #include <asm/arch/scu_ast2500.h>
+#include <linux/err.h>
 
 #include "ast_i2c.h"
 
diff --git a/drivers/i2c/at91_i2c.c b/drivers/i2c/at91_i2c.c
index 846b3d5..c817ed6 100644
--- a/drivers/i2c/at91_i2c.c
+++ b/drivers/i2c/at91_i2c.c
@@ -5,6 +5,7 @@
  * (C) Copyright 2016 Songjun Wu <songjun.wu@atmel.com>
  */
 
+#include <malloc.h>
 #include <asm/io.h>
 #include <common.h>
 #include <clk.h>
diff --git a/drivers/i2c/designware_i2c.c b/drivers/i2c/designware_i2c.c
index c8c5d2c..e1d5aeb 100644
--- a/drivers/i2c/designware_i2c.c
+++ b/drivers/i2c/designware_i2c.c
@@ -8,10 +8,13 @@
 #include <clk.h>
 #include <dm.h>
 #include <i2c.h>
+#include <malloc.h>
 #include <pci.h>
 #include <reset.h>
 #include <asm/io.h>
 #include "designware_i2c.h"
+#include <dm/device_compat.h>
+#include <linux/err.h>
 
 #ifdef CONFIG_SYS_I2C_DW_ENABLE_STATUS_UNSUPPORTED
 static int  dw_i2c_enable(struct i2c_regs *i2c_base, bool enable)
diff --git a/drivers/i2c/i2c-uniphier-f.c b/drivers/i2c/i2c-uniphier-f.c
index 62acd28..d8b4a68 100644
--- a/drivers/i2c/i2c-uniphier-f.c
+++ b/drivers/i2c/i2c-uniphier-f.c
@@ -5,6 +5,7 @@
  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  */
 
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
diff --git a/drivers/i2c/i2c-uniphier.c b/drivers/i2c/i2c-uniphier.c
index 07a7e03..f06523a 100644
--- a/drivers/i2c/i2c-uniphier.c
+++ b/drivers/i2c/i2c-uniphier.c
@@ -5,6 +5,7 @@
  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  */
 
+#include <dm/device_compat.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/io.h>
diff --git a/drivers/i2c/imx_lpi2c.c b/drivers/i2c/imx_lpi2c.c
index c9d3faa..62e6804 100644
--- a/drivers/i2c/imx_lpi2c.c
+++ b/drivers/i2c/imx_lpi2c.c
@@ -13,6 +13,7 @@
 #include <dm.h>
 #include <fdtdec.h>
 #include <i2c.h>
+#include <dm/device_compat.h>
 
 #define LPI2C_FIFO_SIZE 4
 #define LPI2C_NACK_TOUT_MS 1
diff --git a/drivers/i2c/meson_i2c.c b/drivers/i2c/meson_i2c.c
index ee59bac..bcf4516 100644
--- a/drivers/i2c/meson_i2c.c
+++ b/drivers/i2c/meson_i2c.c
@@ -7,6 +7,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <i2c.h>
+#include <linux/err.h>
 
 #define I2C_TIMEOUT_MS		100
 
diff --git a/drivers/i2c/muxes/i2c-arb-gpio-challenge.c b/drivers/i2c/muxes/i2c-arb-gpio-challenge.c
index 413aaa6..5029c71 100644
--- a/drivers/i2c/muxes/i2c-arb-gpio-challenge.c
+++ b/drivers/i2c/muxes/i2c-arb-gpio-challenge.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <i2c.h>
+#include <malloc.h>
 #include <asm/gpio.h>
 
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/i2c/muxes/i2c-mux-gpio.c b/drivers/i2c/muxes/i2c-mux-gpio.c
index e8b124f..0575bd8 100644
--- a/drivers/i2c/muxes/i2c-mux-gpio.c
+++ b/drivers/i2c/muxes/i2c-mux-gpio.c
@@ -11,6 +11,8 @@
 #include <asm-generic/gpio.h>
 #include <common.h>
 #include <dm.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/pinctrl.h>
 #include <fdtdec.h>
 #include <i2c.h>
diff --git a/drivers/i2c/muxes/i2c-mux-uclass.c b/drivers/i2c/muxes/i2c-mux-uclass.c
index 8b11499..9a3dd7e 100644
--- a/drivers/i2c/muxes/i2c-mux-uclass.c
+++ b/drivers/i2c/muxes/i2c-mux-uclass.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <i2c.h>
+#include <malloc.h>
 #include <dm/lists.h>
 #include <dm/root.h>
 
diff --git a/drivers/i2c/muxes/pca954x.c b/drivers/i2c/muxes/pca954x.c
index bb2935f..be90a7b 100644
--- a/drivers/i2c/muxes/pca954x.c
+++ b/drivers/i2c/muxes/pca954x.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <i2c.h>
+#include <malloc.h>
 
 #include <asm-generic/gpio.h>
 
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index 6b7ce98..a03c465 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -16,6 +16,7 @@
 #include <common.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/imx-regs.h>
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <asm/mach-imx/mxc_i2c.h>
 #include <asm/io.h>
diff --git a/drivers/i2c/rcar_i2c.c b/drivers/i2c/rcar_i2c.c
index 05d0dc6..b877602 100644
--- a/drivers/i2c/rcar_i2c.c
+++ b/drivers/i2c/rcar_i2c.c
@@ -17,6 +17,7 @@
 #include <i2c.h>
 #include <asm/io.h>
 #include <wait_bit.h>
+#include <dm/device_compat.h>
 
 #define RCAR_I2C_ICSCR			0x00 /* slave ctrl */
 #define RCAR_I2C_ICMCR			0x04 /* master ctrl */
diff --git a/drivers/i2c/stm32f7_i2c.c b/drivers/i2c/stm32f7_i2c.c
index 21dfa50..7d046c1 100644
--- a/drivers/i2c/stm32f7_i2c.c
+++ b/drivers/i2c/stm32f7_i2c.c
@@ -7,6 +7,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <i2c.h>
+#include <malloc.h>
 #include <reset.h>
 
 #include <dm/device.h>
diff --git a/drivers/i2c/tegra_i2c.c b/drivers/i2c/tegra_i2c.c
index 142463e..66a0148 100644
--- a/drivers/i2c/tegra_i2c.c
+++ b/drivers/i2c/tegra_i2c.c
@@ -18,6 +18,7 @@
 #endif
 #include <asm/arch/gpio.h>
 #include <asm/arch-tegra/tegra_i2c.h>
+#include <linux/err.h>
 
 enum i2c_type {
 	TYPE_114,
diff --git a/drivers/i2c/xilinx_xiic.c b/drivers/i2c/xilinx_xiic.c
index 5ce0f86..149bd32 100644
--- a/drivers/i2c/xilinx_xiic.c
+++ b/drivers/i2c/xilinx_xiic.c
@@ -15,6 +15,7 @@
 #include <i2c.h>
 #include <wait_bit.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 
 struct xilinx_xiic_priv {
 	void __iomem		*base;
diff --git a/drivers/led/led_gpio.c b/drivers/led/led_gpio.c
index 93f6b91..af6b824 100644
--- a/drivers/led/led_gpio.c
+++ b/drivers/led/led_gpio.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <led.h>
+#include <malloc.h>
 #include <asm/gpio.h>
 #include <dm/lists.h>
 
diff --git a/drivers/mailbox/k3-sec-proxy.c b/drivers/mailbox/k3-sec-proxy.c
index b07b56c..a560209 100644
--- a/drivers/mailbox/k3-sec-proxy.c
+++ b/drivers/mailbox/k3-sec-proxy.c
@@ -7,7 +7,9 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/types.h>
 #include <linux/bitops.h>
 #include <linux/soc/ti/k3-sec-proxy.h>
@@ -291,7 +293,7 @@ static int k3_sec_proxy_recv(struct mbox_chan *chan, void *data)
 struct mbox_ops k3_sec_proxy_mbox_ops = {
 	.of_xlate = k3_sec_proxy_of_xlate,
 	.request = k3_sec_proxy_request,
-	.free = k3_sec_proxy_free,
+	.rfree = k3_sec_proxy_free,
 	.send = k3_sec_proxy_send,
 	.recv = k3_sec_proxy_recv,
 };
diff --git a/drivers/mailbox/mailbox-uclass.c b/drivers/mailbox/mailbox-uclass.c
index 5968c9b..291f5c2 100644
--- a/drivers/mailbox/mailbox-uclass.c
+++ b/drivers/mailbox/mailbox-uclass.c
@@ -7,6 +7,7 @@
 #include <dm.h>
 #include <mailbox.h>
 #include <mailbox-uclass.h>
+#include <malloc.h>
 #include <time.h>
 
 static inline struct mbox_ops *mbox_dev_ops(struct udevice *dev)
@@ -105,8 +106,8 @@ int mbox_free(struct mbox_chan *chan)
 
 	debug("%s(chan=%p)\n", __func__, chan);
 
-	if (ops->free)
-		return ops->free(chan);
+	if (ops->rfree)
+		return ops->rfree(chan);
 
 	return 0;
 }
diff --git a/drivers/mailbox/sandbox-mbox-test.c b/drivers/mailbox/sandbox-mbox-test.c
index ba1bb1c..faca8fc 100644
--- a/drivers/mailbox/sandbox-mbox-test.c
+++ b/drivers/mailbox/sandbox-mbox-test.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <dm.h>
 #include <mailbox.h>
+#include <malloc.h>
 #include <asm/io.h>
 
 struct sandbox_mbox_test {
diff --git a/drivers/mailbox/sandbox-mbox.c b/drivers/mailbox/sandbox-mbox.c
index bc917b3..25e23eb 100644
--- a/drivers/mailbox/sandbox-mbox.c
+++ b/drivers/mailbox/sandbox-mbox.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <dm.h>
 #include <mailbox-uclass.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <asm/mbox.h>
 
@@ -87,7 +88,7 @@ static const struct udevice_id sandbox_mbox_ids[] = {
 
 struct mbox_ops sandbox_mbox_mbox_ops = {
 	.request = sandbox_mbox_request,
-	.free = sandbox_mbox_free,
+	.rfree = sandbox_mbox_free,
 	.send = sandbox_mbox_send,
 	.recv = sandbox_mbox_recv,
 };
diff --git a/drivers/mailbox/stm32-ipcc.c b/drivers/mailbox/stm32-ipcc.c
index c3df967..13e642a 100644
--- a/drivers/mailbox/stm32-ipcc.c
+++ b/drivers/mailbox/stm32-ipcc.c
@@ -7,7 +7,9 @@
 #include <clk.h>
 #include <dm.h>
 #include <mailbox-uclass.h>
+#include <malloc.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 
 /*
  * IPCC has one set of registers per CPU
@@ -152,7 +154,7 @@ static const struct udevice_id stm32_ipcc_ids[] = {
 
 struct mbox_ops stm32_ipcc_mbox_ops = {
 	.request = stm32_ipcc_request,
-	.free = stm32_ipcc_free,
+	.rfree = stm32_ipcc_free,
 	.send = stm32_ipcc_send,
 	.recv = stm32_ipcc_recv,
 };
diff --git a/drivers/mailbox/tegra-hsp.c b/drivers/mailbox/tegra-hsp.c
index 9bee886..60f6a38 100644
--- a/drivers/mailbox/tegra-hsp.c
+++ b/drivers/mailbox/tegra-hsp.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <dm.h>
 #include <mailbox-uclass.h>
@@ -175,7 +176,7 @@ static const struct udevice_id tegra_hsp_ids[] = {
 struct mbox_ops tegra_hsp_mbox_ops = {
 	.of_xlate = tegra_hsp_of_xlate,
 	.request = tegra_hsp_request,
-	.free = tegra_hsp_free,
+	.rfree = tegra_hsp_free,
 	.send = tegra_hsp_send,
 	.recv = tegra_hsp_recv,
 };
diff --git a/drivers/mailbox/zynqmp-ipi.c b/drivers/mailbox/zynqmp-ipi.c
index c181a7b..17b4654 100644
--- a/drivers/mailbox/zynqmp-ipi.c
+++ b/drivers/mailbox/zynqmp-ipi.c
@@ -9,6 +9,7 @@
 #include <asm/io.h>
 #include <dm.h>
 #include <mailbox-uclass.h>
+#include <dm/device_compat.h>
 #include <mach/sys_proto.h>
 #include <linux/ioport.h>
 #include <linux/io.h>
diff --git a/drivers/misc/cros_ec_sandbox.c b/drivers/misc/cros_ec_sandbox.c
index 4fcb2d9..9dd6a18 100644
--- a/drivers/misc/cros_ec_sandbox.c
+++ b/drivers/misc/cros_ec_sandbox.c
@@ -11,10 +11,10 @@
 #include <ec_commands.h>
 #include <errno.h>
 #include <hash.h>
-#include <malloc.h>
 #include <os.h>
 #include <u-boot/sha256.h>
 #include <spi.h>
+#include <asm/malloc.h>
 #include <asm/state.h>
 #include <asm/sdl.h>
 #include <linux/input.h>
@@ -115,7 +115,7 @@ static int cros_ec_read_state(const void *blob, int node)
 	prop = fdt_getprop(blob, node, "flash-data", &len);
 	if (prop) {
 		ec->flash_data_len = len;
-		ec->flash_data = os_malloc(len);
+		ec->flash_data = malloc(len);
 		if (!ec->flash_data)
 			return -ENOMEM;
 		memcpy(ec->flash_data, prop, len);
@@ -545,14 +545,14 @@ int cros_ec_probe(struct udevice *dev)
 	    ec->flash_data_len != ec->ec_config.flash.length) {
 		printf("EC data length is %x, expected %x, discarding data\n",
 		       ec->flash_data_len, ec->ec_config.flash.length);
-		os_free(ec->flash_data);
+		free(ec->flash_data);
 		ec->flash_data = NULL;
 	}
 
 	/* Otherwise allocate the memory */
 	if (!ec->flash_data) {
 		ec->flash_data_len = ec->ec_config.flash.length;
-		ec->flash_data = os_malloc(ec->flash_data_len);
+		ec->flash_data = malloc(ec->flash_data_len);
 		if (!ec->flash_data)
 			return -ENOMEM;
 	}
diff --git a/drivers/misc/imx8/scu_api.c b/drivers/misc/imx8/scu_api.c
index b341917..3ad21c1 100644
--- a/drivers/misc/imx8/scu_api.c
+++ b/drivers/misc/imx8/scu_api.c
@@ -7,6 +7,7 @@
 
 #include <common.h>
 #include <hang.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <dm.h>
 #include <asm/arch/sci/sci.h>
diff --git a/drivers/misc/k3_avs.c b/drivers/misc/k3_avs.c
index c19c3c0..47e4273 100644
--- a/drivers/misc/k3_avs.c
+++ b/drivers/misc/k3_avs.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <i2c.h>
 #include <k3-avs.h>
+#include <dm/device_compat.h>
 #include <power/regulator.h>
 
 #define AM6_VTM_DEVINFO(i)	(priv->base + 0x100 + 0x20 * (i))
diff --git a/drivers/misc/microchip_flexcom.c b/drivers/misc/microchip_flexcom.c
index 1bc19ed..4cff160 100644
--- a/drivers/misc/microchip_flexcom.c
+++ b/drivers/misc/microchip_flexcom.c
@@ -9,6 +9,7 @@
 #include <errno.h>
 #include <misc.h>
 #include <asm/io.h>
+#include <linux/err.h>
 
 struct microchip_flexcom_regs {
 	u32 cr;
diff --git a/drivers/misc/p2sb-uclass.c b/drivers/misc/p2sb-uclass.c
index a198700..9fe0aca 100644
--- a/drivers/misc/p2sb-uclass.c
+++ b/drivers/misc/p2sb-uclass.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <mapmem.h>
 #include <p2sb.h>
 #include <spl.h>
diff --git a/drivers/misc/p2sb_emul.c b/drivers/misc/p2sb_emul.c
index c3795c5..a6ee9a2 100644
--- a/drivers/misc/p2sb_emul.c
+++ b/drivers/misc/p2sb_emul.c
@@ -48,8 +48,9 @@ struct p2sb_emul_priv {
 	u8 regs[16];
 };
 
-static int sandbox_p2sb_emul_read_config(struct udevice *emul, uint offset,
-					 ulong *valuep, enum pci_size_t size)
+static int sandbox_p2sb_emul_read_config(const struct udevice *emul,
+					 uint offset, ulong *valuep,
+					 enum pci_size_t size)
 {
 	struct p2sb_emul_platdata *plat = dev_get_platdata(emul);
 
diff --git a/drivers/misc/stm32_rcc.c b/drivers/misc/stm32_rcc.c
index e7efcde..980b844 100644
--- a/drivers/misc/stm32_rcc.c
+++ b/drivers/misc/stm32_rcc.c
@@ -9,6 +9,7 @@
 #include <misc.h>
 #include <stm32_rcc.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 
 struct stm32_rcc_clk stm32_rcc_clk_f42x = {
diff --git a/drivers/misc/swap_case.c b/drivers/misc/swap_case.c
index 11189d1..97e2afa 100644
--- a/drivers/misc/swap_case.c
+++ b/drivers/misc/swap_case.c
@@ -51,7 +51,7 @@ struct swap_case_priv {
 	char mem_text[MEM_TEXT_SIZE];
 };
 
-static int sandbox_swap_case_use_ea(struct udevice *dev)
+static int sandbox_swap_case_use_ea(const struct udevice *dev)
 {
 	return !!ofnode_get_property(dev->node, "use-ea", NULL);
 }
@@ -82,7 +82,7 @@ static const u32 ea_regs[] = {
 	PCI_CAP_EA_SIZE_HI,
 };
 
-static int sandbox_swap_case_read_ea(struct udevice *emul, uint offset,
+static int sandbox_swap_case_read_ea(const struct udevice *emul, uint offset,
 				     ulong *valuep, enum pci_size_t size)
 {
 	u32 reg;
@@ -95,8 +95,9 @@ static int sandbox_swap_case_read_ea(struct udevice *emul, uint offset,
 	return 0;
 }
 
-static int sandbox_swap_case_read_config(struct udevice *emul, uint offset,
-					 ulong *valuep, enum pci_size_t size)
+static int sandbox_swap_case_read_config(const struct udevice *emul,
+					 uint offset, ulong *valuep,
+					 enum pci_size_t size)
 {
 	struct swap_case_platdata *plat = dev_get_platdata(emul);
 
diff --git a/drivers/misc/tegra186_bpmp.c b/drivers/misc/tegra186_bpmp.c
index 89e27dd..ce2b925 100644
--- a/drivers/misc/tegra186_bpmp.c
+++ b/drivers/misc/tegra186_bpmp.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <time.h>
 #include <dm/lists.h>
 #include <dm/root.h>
@@ -12,6 +13,7 @@
 #include <misc.h>
 #include <asm/arch-tegra/bpmp_abi.h>
 #include <asm/arch-tegra/ivc.h>
+#include <linux/err.h>
 
 #define BPMP_IVC_FRAME_COUNT 1
 #define BPMP_IVC_FRAME_SIZE 128
diff --git a/drivers/misc/vexpress_config.c b/drivers/misc/vexpress_config.c
index 9f5baa5..53d7e1d 100644
--- a/drivers/misc/vexpress_config.c
+++ b/drivers/misc/vexpress_config.c
@@ -6,6 +6,7 @@
  */
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/read.h>
 #include <asm/io.h>
 #include <linux/delay.h>
diff --git a/drivers/mmc/am654_sdhci.c b/drivers/mmc/am654_sdhci.c
index 41a9083..aad9d8b 100644
--- a/drivers/mmc/am654_sdhci.c
+++ b/drivers/mmc/am654_sdhci.c
@@ -12,6 +12,8 @@
 #include <power-domain.h>
 #include <regmap.h>
 #include <sdhci.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 
 /* CTL_CFG Registers */
 #define CTL_CFG_2		0x14
diff --git a/drivers/mmc/arm_pl180_mmci.c b/drivers/mmc/arm_pl180_mmci.c
index ea8eb0d..d396afc 100644
--- a/drivers/mmc/arm_pl180_mmci.c
+++ b/drivers/mmc/arm_pl180_mmci.c
@@ -16,6 +16,7 @@
 #include <errno.h>
 #include <malloc.h>
 #include <mmc.h>
+#include <dm/device_compat.h>
 
 #include <asm/io.h>
 #include <asm-generic/gpio.h>
diff --git a/drivers/mmc/aspeed_sdhci.c b/drivers/mmc/aspeed_sdhci.c
index 1321ec3..8929e60 100644
--- a/drivers/mmc/aspeed_sdhci.c
+++ b/drivers/mmc/aspeed_sdhci.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <malloc.h>
 #include <sdhci.h>
+#include <linux/err.h>
 
 struct aspeed_sdhci_plat {
 	struct mmc_config cfg;
diff --git a/drivers/mmc/bcm2835_sdhost.c b/drivers/mmc/bcm2835_sdhost.c
index 7f70aca..8cebf99 100644
--- a/drivers/mmc/bcm2835_sdhost.c
+++ b/drivers/mmc/bcm2835_sdhost.c
@@ -36,6 +36,7 @@
 #include <asm/arch/msg.h>
 #include <asm/arch/mbox.h>
 #include <asm/unaligned.h>
+#include <dm/device_compat.h>
 #include <linux/compat.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 112f115..ab40019 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -22,6 +22,7 @@
 #include <fdt_support.h>
 #include <asm/io.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/drivers/mmc/fsl_esdhc_imx.c b/drivers/mmc/fsl_esdhc_imx.c
index 462ad28..4900498 100644
--- a/drivers/mmc/fsl_esdhc_imx.c
+++ b/drivers/mmc/fsl_esdhc_imx.c
@@ -19,6 +19,8 @@
 #include <hwconfig.h>
 #include <mmc.h>
 #include <part.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <power/regulator.h>
 #include <malloc.h>
 #include <fsl_esdhc_imx.h>
diff --git a/drivers/mmc/jz_mmc.c b/drivers/mmc/jz_mmc.c
index cb2a7c3..8d4f886 100644
--- a/drivers/mmc/jz_mmc.c
+++ b/drivers/mmc/jz_mmc.c
@@ -12,6 +12,7 @@
 #include <asm/io.h>
 #include <asm/unaligned.h>
 #include <errno.h>
+#include <dm/device_compat.h>
 #include <mach/jz4780.h>
 #include <wait_bit.h>
 
diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
index c7a832c..0b90a97 100644
--- a/drivers/mmc/mmc-uclass.c
+++ b/drivers/mmc/mmc-uclass.c
@@ -8,7 +8,9 @@
 #include <mmc.h>
 #include <dm.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
+#include <linux/compat.h>
 #include "mmc_private.h"
 
 int dm_mmc_send_cmd(struct udevice *dev, struct mmc_cmd *cmd,
diff --git a/drivers/mmc/msm_sdhci.c b/drivers/mmc/msm_sdhci.c
index cae42ec..da3ae2e 100644
--- a/drivers/mmc/msm_sdhci.c
+++ b/drivers/mmc/msm_sdhci.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <sdhci.h>
 #include <wait_bit.h>
 #include <asm/io.h>
diff --git a/drivers/mmc/mtk-sd.c b/drivers/mmc/mtk-sd.c
index d487081..bd1fb09 100644
--- a/drivers/mmc/mtk-sd.c
+++ b/drivers/mmc/mtk-sd.c
@@ -15,6 +15,7 @@
 #include <mapmem.h>
 #include <stdbool.h>
 #include <asm/gpio.h>
+#include <dm/device_compat.h>
 #include <dm/pinctrl.h>
 #include <linux/bitops.h>
 #include <linux/io.h>
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index 5d0cfb2..5334723 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -47,6 +47,8 @@
 #include <asm/arch/mux.h>
 #endif
 #include <dm.h>
+#include <dm/devres.h>
+#include <linux/err.h>
 #include <power/regulator.h>
 #include <thermal.h>
 
diff --git a/drivers/mmc/renesas-sdhi.c b/drivers/mmc/renesas-sdhi.c
index e01ac31..c3b1313 100644
--- a/drivers/mmc/renesas-sdhi.c
+++ b/drivers/mmc/renesas-sdhi.c
@@ -6,8 +6,10 @@
 #include <common.h>
 #include <clk.h>
 #include <fdtdec.h>
+#include <malloc.h>
 #include <mmc.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/compat.h>
 #include <linux/dma-direction.h>
 #include <linux/io.h>
diff --git a/drivers/mmc/rockchip_sdhci.c b/drivers/mmc/rockchip_sdhci.c
index dd3d557..b440996 100644
--- a/drivers/mmc/rockchip_sdhci.c
+++ b/drivers/mmc/rockchip_sdhci.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <dm.h>
 #include <dt-structs.h>
+#include <linux/err.h>
 #include <linux/libfdt.h>
 #include <malloc.h>
 #include <mapmem.h>
diff --git a/drivers/mmc/sdhci-cadence.c b/drivers/mmc/sdhci-cadence.c
index 4736263..e9108da 100644
--- a/drivers/mmc/sdhci-cadence.c
+++ b/drivers/mmc/sdhci-cadence.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/bitfield.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c
index c8875ce..29bbb4b 100644
--- a/drivers/mmc/sh_mmcif.c
+++ b/drivers/mmc/sh_mmcif.c
@@ -13,6 +13,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <malloc.h>
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <linux/compat.h>
 #include <linux/io.h>
diff --git a/drivers/mmc/sh_sdhi.c b/drivers/mmc/sh_sdhi.c
index e38e8ab..2202158 100644
--- a/drivers/mmc/sh_sdhi.c
+++ b/drivers/mmc/sh_sdhi.c
@@ -13,6 +13,7 @@
 #include <malloc.h>
 #include <mmc.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <linux/compat.h>
 #include <linux/io.h>
diff --git a/drivers/mmc/snps_dw_mmc.c b/drivers/mmc/snps_dw_mmc.c
index 5a413f0..c606ef0 100644
--- a/drivers/mmc/snps_dw_mmc.c
+++ b/drivers/mmc/snps_dw_mmc.c
@@ -13,6 +13,7 @@
 #include <dwmmc.h>
 #include <errno.h>
 #include <fdtdec.h>
+#include <dm/device_compat.h>
 #include <linux/libfdt.h>
 #include <linux/err.h>
 #include <malloc.h>
diff --git a/drivers/mmc/socfpga_dw_mmc.c b/drivers/mmc/socfpga_dw_mmc.c
index 568a3e7..786cdc7 100644
--- a/drivers/mmc/socfpga_dw_mmc.c
+++ b/drivers/mmc/socfpga_dw_mmc.c
@@ -11,6 +11,7 @@
 #include <dwmmc.h>
 #include <errno.h>
 #include <fdtdec.h>
+#include <dm/device_compat.h>
 #include <linux/libfdt.h>
 #include <linux/err.h>
 #include <malloc.h>
diff --git a/drivers/mmc/stm32_sdmmc2.c b/drivers/mmc/stm32_sdmmc2.c
index 0a7a2fe..6f3b2ad 100644
--- a/drivers/mmc/stm32_sdmmc2.c
+++ b/drivers/mmc/stm32_sdmmc2.c
@@ -9,6 +9,7 @@
 #include <cpu_func.h>
 #include <dm.h>
 #include <fdtdec.h>
+#include <malloc.h>
 #include <linux/libfdt.h>
 #include <mmc.h>
 #include <reset.h>
diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c
index 22990fa..f022e93 100644
--- a/drivers/mmc/tegra_mmc.c
+++ b/drivers/mmc/tegra_mmc.c
@@ -14,6 +14,7 @@
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <asm/arch-tegra/tegra_mmc.h>
+#include <linux/err.h>
 
 struct tegra_mmc_plat {
 	struct mmc_config cfg;
diff --git a/drivers/mmc/tmio-common.c b/drivers/mmc/tmio-common.c
index 5a8506d..092b740 100644
--- a/drivers/mmc/tmio-common.c
+++ b/drivers/mmc/tmio-common.c
@@ -11,6 +11,7 @@
 #include <fdtdec.h>
 #include <mmc.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <dm/pinctrl.h>
 #include <linux/compat.h>
 #include <linux/dma-direction.h>
diff --git a/drivers/mmc/uniphier-sd.c b/drivers/mmc/uniphier-sd.c
index 8f89bda..4dbe71f 100644
--- a/drivers/mmc/uniphier-sd.c
+++ b/drivers/mmc/uniphier-sd.c
@@ -7,8 +7,10 @@
 #include <common.h>
 #include <clk.h>
 #include <fdtdec.h>
+#include <malloc.h>
 #include <mmc.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/compat.h>
 #include <linux/dma-direction.h>
 #include <linux/io.h>
diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c
index 529eec9..24fabee 100644
--- a/drivers/mmc/zynq_sdhci.c
+++ b/drivers/mmc/zynq_sdhci.c
@@ -10,6 +10,8 @@
 #include <dm.h>
 #include <fdtdec.h>
 #include "mmc_private.h"
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/libfdt.h>
 #include <malloc.h>
 #include <sdhci.h>
diff --git a/drivers/mtd/hbmc-am654.c b/drivers/mtd/hbmc-am654.c
index 5a560f1..846b0e8 100644
--- a/drivers/mtd/hbmc-am654.c
+++ b/drivers/mtd/hbmc-am654.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <regmap.h>
 #include <syscon.h>
+#include <dm/device_compat.h>
 
 #define FSS_SYSC_REG	0x4
 
diff --git a/drivers/mtd/mtd_uboot.c b/drivers/mtd/mtd_uboot.c
index 8aeccb0..db20a6b 100644
--- a/drivers/mtd/mtd_uboot.c
+++ b/drivers/mtd/mtd_uboot.c
@@ -5,8 +5,10 @@
  */
 #include <common.h>
 #include <env.h>
+#include <malloc.h>
 #include <dm/device.h>
 #include <dm/uclass-internal.h>
+#include <linux/err.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <mtd.h>
diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c
index 592f58d..5621c3f 100644
--- a/drivers/mtd/mtdconcat.c
+++ b/drivers/mtd/mtdconcat.c
@@ -10,6 +10,7 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index dd04d67..f8d3f4d 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -9,6 +9,7 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/ptrace.h>
@@ -1179,10 +1180,10 @@ int mtd_ooblayout_free(struct mtd_info *mtd, int section,
 	if (!mtd || section < 0)
 		return -EINVAL;
 
-	if (!mtd->ooblayout || !mtd->ooblayout->free)
+	if (!mtd->ooblayout || !mtd->ooblayout->rfree)
 		return -ENOTSUPP;
 
-	return mtd->ooblayout->free(mtd, section, oobfree);
+	return mtd->ooblayout->rfree(mtd, section, oobfree);
 }
 EXPORT_SYMBOL_GPL(mtd_ooblayout_free);
 
diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index fd8d8e5..56acdbf 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -9,6 +9,7 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
diff --git a/drivers/mtd/nand/bbt.c b/drivers/mtd/nand/bbt.c
index f3d05e6..133670c 100644
--- a/drivers/mtd/nand/bbt.c
+++ b/drivers/mtd/nand/bbt.c
@@ -10,6 +10,7 @@
 #define pr_fmt(fmt)	"nand-bbt: " fmt
 
 #include <common.h>
+#include <dm/devres.h>
 #include <linux/mtd/nand.h>
 #ifndef __UBOOT__
 #include <linux/slab.h>
diff --git a/drivers/mtd/nand/core.c b/drivers/mtd/nand/core.c
index 3abaef2..bc0accf 100644
--- a/drivers/mtd/nand/core.c
+++ b/drivers/mtd/nand/core.c
@@ -11,6 +11,7 @@
 
 #include <common.h>
 #ifndef __UBOOT__
+#include <linux/compat.h>
 #include <linux/module.h>
 #endif
 #include <linux/mtd/nand.h>
diff --git a/drivers/mtd/nand/raw/atmel_nand.c b/drivers/mtd/nand/raw/atmel_nand.c
index 31ad2cf..996d3db 100644
--- a/drivers/mtd/nand/raw/atmel_nand.c
+++ b/drivers/mtd/nand/raw/atmel_nand.c
@@ -13,6 +13,8 @@
 #include <common.h>
 #include <asm/gpio.h>
 #include <asm/arch/gpio.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 
 #include <malloc.h>
 #include <nand.h>
diff --git a/drivers/mtd/nand/raw/brcmnand/bcm63158_nand.c b/drivers/mtd/nand/raw/brcmnand/bcm63158_nand.c
index 16b0d44..ea7c65a 100644
--- a/drivers/mtd/nand/raw/brcmnand/bcm63158_nand.c
+++ b/drivers/mtd/nand/raw/brcmnand/bcm63158_nand.c
@@ -4,6 +4,7 @@
 #include <asm/io.h>
 #include <memalign.h>
 #include <nand.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/io.h>
 #include <linux/ioport.h>
diff --git a/drivers/mtd/nand/raw/brcmnand/bcm6838_nand.c b/drivers/mtd/nand/raw/brcmnand/bcm6838_nand.c
index ece9444..3a13615 100644
--- a/drivers/mtd/nand/raw/brcmnand/bcm6838_nand.c
+++ b/drivers/mtd/nand/raw/brcmnand/bcm6838_nand.c
@@ -4,6 +4,7 @@
 #include <asm/io.h>
 #include <memalign.h>
 #include <nand.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/io.h>
 #include <linux/ioport.h>
diff --git a/drivers/mtd/nand/raw/brcmnand/bcm6858_nand.c b/drivers/mtd/nand/raw/brcmnand/bcm6858_nand.c
index 3586baa..6aca011 100644
--- a/drivers/mtd/nand/raw/brcmnand/bcm6858_nand.c
+++ b/drivers/mtd/nand/raw/brcmnand/bcm6858_nand.c
@@ -4,6 +4,7 @@
 #include <asm/io.h>
 #include <memalign.h>
 #include <nand.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/io.h>
 #include <linux/ioport.h>
diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
index 0745929..5232328 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -17,6 +17,9 @@
 #include <memalign.h>
 #include <nand.h>
 #include <clk.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
+#include <linux/err.h>
 #include <linux/ioport.h>
 #include <linux/completion.h>
 #include <linux/errno.h>
diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand_compat.c b/drivers/mtd/nand/raw/brcmnand/brcmnand_compat.c
index 8839483..c586798 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand_compat.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand_compat.c
@@ -1,6 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0+
 
 #include <common.h>
+#include <malloc.h>
+#include <dm/devres.h>
 #include "brcmnand_compat.h"
 
 static char *devm_kvasprintf(struct udevice *dev, gfp_t gfp, const char *fmt,
diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c
index be1b362..f51d3e2 100644
--- a/drivers/mtd/nand/raw/denali.c
+++ b/drivers/mtd/nand/raw/denali.c
@@ -7,9 +7,13 @@
 
 #include <asm/dma-mapping.h>
 #include <dm.h>
+#include <malloc.h>
 #include <nand.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/bitfield.h>
 #include <linux/dma-direction.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/io.h>
 #include <linux/mtd/mtd.h>
@@ -1156,7 +1160,7 @@ static int denali_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops denali_ooblayout_ops = {
 	.ecc = denali_ooblayout_ecc,
-	.free = denali_ooblayout_free,
+	.rfree = denali_ooblayout_free,
 };
 
 static int denali_multidev_fixup(struct denali_nand_info *denali)
diff --git a/drivers/mtd/nand/raw/denali_dt.c b/drivers/mtd/nand/raw/denali_dt.c
index 759ad40..41b93e6 100644
--- a/drivers/mtd/nand/raw/denali_dt.c
+++ b/drivers/mtd/nand/raw/denali_dt.c
@@ -6,6 +6,7 @@
 
 #include <clk.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/io.h>
 #include <linux/ioport.h>
 #include <linux/printk.h>
diff --git a/drivers/mtd/nand/raw/fsl_elbc_nand.c b/drivers/mtd/nand/raw/fsl_elbc_nand.c
index cbf689a..0c1bd7b 100644
--- a/drivers/mtd/nand/raw/fsl_elbc_nand.c
+++ b/drivers/mtd/nand/raw/fsl_elbc_nand.c
@@ -11,6 +11,7 @@
 #include <command.h>
 #include <malloc.h>
 #include <nand.h>
+#include <dm/devres.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/rawnand.h>
diff --git a/drivers/mtd/nand/raw/fsl_ifc_nand.c b/drivers/mtd/nand/raw/fsl_ifc_nand.c
index e2419e1..cf20238 100644
--- a/drivers/mtd/nand/raw/fsl_ifc_nand.c
+++ b/drivers/mtd/nand/raw/fsl_ifc_nand.c
@@ -10,6 +10,7 @@
 #include <command.h>
 #include <malloc.h>
 #include <nand.h>
+#include <dm/devres.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/rawnand.h>
diff --git a/drivers/mtd/nand/raw/mxs_nand_spl.c b/drivers/mtd/nand/raw/mxs_nand_spl.c
index 975a91a..a653dfa 100644
--- a/drivers/mtd/nand/raw/mxs_nand_spl.c
+++ b/drivers/mtd/nand/raw/mxs_nand_spl.c
@@ -7,6 +7,7 @@
 #include <nand.h>
 #include <malloc.h>
 #include <mxs_nand.h>
+#include <linux/err.h>
 
 static struct mtd_info *mtd;
 static struct nand_chip nand_chip;
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c
index aba8ac0..49d5e26 100644
--- a/drivers/mtd/nand/raw/nand_base.c
+++ b/drivers/mtd/nand/raw/nand_base.c
@@ -34,6 +34,7 @@
 #endif
 #include <malloc.h>
 #include <watchdog.h>
+#include <dm/devres.h>
 #include <linux/err.h>
 #include <linux/compat.h>
 #include <linux/mtd/mtd.h>
diff --git a/drivers/mtd/nand/raw/nand_bbt.c b/drivers/mtd/nand/raw/nand_bbt.c
index ba785c5..a6e6e0e 100644
--- a/drivers/mtd/nand/raw/nand_bbt.c
+++ b/drivers/mtd/nand/raw/nand_bbt.c
@@ -59,6 +59,7 @@
 
 #include <common.h>
 #include <malloc.h>
+#include <dm/devres.h>
 #include <linux/compat.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/bbm.h>
diff --git a/drivers/mtd/nand/raw/nand_bch.c b/drivers/mtd/nand/raw/nand_bch.c
index afa0418..11a22e0 100644
--- a/drivers/mtd/nand/raw/nand_bch.c
+++ b/drivers/mtd/nand/raw/nand_bch.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <dm/devres.h>
 /*#include <asm/io.h>*/
 #include <linux/types.h>
 
diff --git a/drivers/mtd/nand/raw/nand_timings.c b/drivers/mtd/nand/raw/nand_timings.c
index c0545a4..e6aa790 100644
--- a/drivers/mtd/nand/raw/nand_timings.c
+++ b/drivers/mtd/nand/raw/nand_timings.c
@@ -9,6 +9,7 @@
  *
  */
 #include <common.h>
+#include <linux/err.h>
 #include <linux/kernel.h>
 #include <linux/mtd/rawnand.h>
 
diff --git a/drivers/mtd/nand/raw/nand_util.c b/drivers/mtd/nand/raw/nand_util.c
index fc2235c..f3c8f7f 100644
--- a/drivers/mtd/nand/raw/nand_util.c
+++ b/drivers/mtd/nand/raw/nand_util.c
@@ -24,6 +24,7 @@
 #include <malloc.h>
 #include <memalign.h>
 #include <div64.h>
+#include <dm/devres.h>
 
 #include <linux/errno.h>
 #include <linux/mtd/mtd.h>
diff --git a/drivers/mtd/nand/raw/pxa3xx_nand.c b/drivers/mtd/nand/raw/pxa3xx_nand.c
index 4d2712d..03f210b 100644
--- a/drivers/mtd/nand/raw/pxa3xx_nand.c
+++ b/drivers/mtd/nand/raw/pxa3xx_nand.c
@@ -10,6 +10,9 @@
 #include <malloc.h>
 #include <fdtdec.h>
 #include <nand.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
diff --git a/drivers/mtd/nand/raw/stm32_fmc2_nand.c b/drivers/mtd/nand/raw/stm32_fmc2_nand.c
index f3179cc..1c212da 100644
--- a/drivers/mtd/nand/raw/stm32_fmc2_nand.c
+++ b/drivers/mtd/nand/raw/stm32_fmc2_nand.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <nand.h>
 #include <reset.h>
+#include <linux/err.h>
 #include <linux/iopoll.h>
 #include <linux/ioport.h>
 
diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c
index 3ccb168..9b99be1 100644
--- a/drivers/mtd/nand/raw/sunxi_nand.c
+++ b/drivers/mtd/nand/raw/sunxi_nand.c
@@ -26,8 +26,12 @@
 
 #include <common.h>
 #include <fdtdec.h>
+#include <malloc.h>
 #include <memalign.h>
 #include <nand.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
+#include <linux/err.h>
 
 #include <linux/kernel.h>
 #include <linux/mtd/mtd.h>
diff --git a/drivers/mtd/nand/raw/tegra_nand.c b/drivers/mtd/nand/raw/tegra_nand.c
index 74acdfb..ae699d1 100644
--- a/drivers/mtd/nand/raw/tegra_nand.c
+++ b/drivers/mtd/nand/raw/tegra_nand.c
@@ -13,6 +13,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/funcmux.h>
 #include <asm/arch-tegra/clk_rst.h>
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <fdtdec.h>
diff --git a/drivers/mtd/nand/raw/vf610_nfc.c b/drivers/mtd/nand/raw/vf610_nfc.c
index 3326c2b..52c8a94 100644
--- a/drivers/mtd/nand/raw/vf610_nfc.c
+++ b/drivers/mtd/nand/raw/vf610_nfc.c
@@ -23,6 +23,7 @@
 
 #include <common.h>
 #include <malloc.h>
+#include <dm/device_compat.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/rawnand.h>
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c
index cb8ffa3..cd624ec 100644
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -24,6 +24,8 @@
 #include <errno.h>
 #include <spi.h>
 #include <spi-mem.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/mtd/spinand.h>
 #endif
 
@@ -1021,7 +1023,7 @@ static int spinand_noecc_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops spinand_noecc_ooblayout = {
 	.ecc = spinand_noecc_ooblayout_ecc,
-	.free = spinand_noecc_ooblayout_free,
+	.rfree = spinand_noecc_ooblayout_free,
 };
 
 static int spinand_init(struct spinand_device *spinand)
diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c
index 3681c5e..0b228dc 100644
--- a/drivers/mtd/nand/spi/gigadevice.c
+++ b/drivers/mtd/nand/spi/gigadevice.c
@@ -7,6 +7,7 @@
  */
 
 #ifndef __UBOOT__
+#include <malloc.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #endif
@@ -103,7 +104,7 @@ static int gd5fxgq4xexxg_ecc_get_status(struct spinand_device *spinand,
 
 static const struct mtd_ooblayout_ops gd5fxgq4xexxg_ooblayout = {
 	.ecc = gd5fxgq4xexxg_ooblayout_ecc,
-	.free = gd5fxgq4xexxg_ooblayout_free,
+	.rfree = gd5fxgq4xexxg_ooblayout_free,
 };
 
 static const struct spinand_info gigadevice_spinand_table[] = {
diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c
index 662c561..67d092b 100644
--- a/drivers/mtd/nand/spi/macronix.c
+++ b/drivers/mtd/nand/spi/macronix.c
@@ -6,6 +6,7 @@
  */
 
 #ifndef __UBOOT__
+#include <malloc.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #endif
@@ -47,7 +48,7 @@ static int mx35lfxge4ab_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops mx35lfxge4ab_ooblayout = {
 	.ecc = mx35lfxge4ab_ooblayout_ecc,
-	.free = mx35lfxge4ab_ooblayout_free,
+	.rfree = mx35lfxge4ab_ooblayout_free,
 };
 
 static int mx35lf1ge4ab_get_eccsr(struct spinand_device *spinand, u8 *eccsr)
diff --git a/drivers/mtd/nand/spi/micron.c b/drivers/mtd/nand/spi/micron.c
index 83951c5..687306e 100644
--- a/drivers/mtd/nand/spi/micron.c
+++ b/drivers/mtd/nand/spi/micron.c
@@ -7,6 +7,7 @@
  */
 
 #ifndef __UBOOT__
+#include <malloc.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #endif
@@ -63,7 +64,7 @@ static int mt29f2g01abagd_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops mt29f2g01abagd_ooblayout = {
 	.ecc = mt29f2g01abagd_ooblayout_ecc,
-	.free = mt29f2g01abagd_ooblayout_free,
+	.rfree = mt29f2g01abagd_ooblayout_free,
 };
 
 static int mt29f2g01abagd_ecc_get_status(struct spinand_device *spinand,
diff --git a/drivers/mtd/nand/spi/winbond.c b/drivers/mtd/nand/spi/winbond.c
index 6ba8bc5..6ede98c 100644
--- a/drivers/mtd/nand/spi/winbond.c
+++ b/drivers/mtd/nand/spi/winbond.c
@@ -8,6 +8,7 @@
  */
 
 #ifndef __UBOOT__
+#include <malloc.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #endif
@@ -59,7 +60,7 @@ static int w25m02gv_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops w25m02gv_ooblayout = {
 	.ecc = w25m02gv_ooblayout_ecc,
-	.free = w25m02gv_ooblayout_free,
+	.rfree = w25m02gv_ooblayout_free,
 };
 
 static int w25m02gv_select_target(struct spinand_device *spinand,
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index 371e2ec..693bb78 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -21,6 +21,7 @@
 
 #include <common.h>
 #include <watchdog.h>
+#include <dm/devres.h>
 #include <linux/compat.h>
 #include <linux/mtd/mtd.h>
 #include "linux/mtd/flashchip.h"
diff --git a/drivers/mtd/renesas_rpc_hf.c b/drivers/mtd/renesas_rpc_hf.c
index f5c6515..fc2aa22 100644
--- a/drivers/mtd/renesas_rpc_hf.c
+++ b/drivers/mtd/renesas_rpc_hf.c
@@ -8,9 +8,11 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <clk.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <dm/of_access.h>
 #include <errno.h>
 #include <fdt_support.h>
diff --git a/drivers/mtd/spi/sf-uclass.c b/drivers/mtd/spi/sf-uclass.c
index c610752..5ebcca5 100644
--- a/drivers/mtd/spi/sf-uclass.c
+++ b/drivers/mtd/spi/sf-uclass.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <spi.h>
 #include <spi_flash.h>
 #include <dm/device-internal.h>
diff --git a/drivers/mtd/spi/spi-nor-core.c b/drivers/mtd/spi/spi-nor-core.c
index d7020c1..7b6ad49 100644
--- a/drivers/mtd/spi/spi-nor-core.c
+++ b/drivers/mtd/spi/spi-nor-core.c
@@ -10,6 +10,8 @@
  */
 
 #include <common.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/log2.h>
diff --git a/drivers/mtd/spi/spi-nor-tiny.c b/drivers/mtd/spi/spi-nor-tiny.c
index c19d468..ccc0ab0 100644
--- a/drivers/mtd/spi/spi-nor-tiny.c
+++ b/drivers/mtd/spi/spi-nor-tiny.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <dm/device_compat.h>
 #include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/log2.h>
diff --git a/drivers/mtd/ubi/attach.c b/drivers/mtd/ubi/attach.c
index 19defd8..f02a06f 100644
--- a/drivers/mtd/ubi/attach.c
+++ b/drivers/mtd/ubi/attach.c
@@ -70,6 +70,7 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/crc32.h>
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 42c5270..7de65bc 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -17,6 +17,7 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/stringify.h>
diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c
index f3d348d..d2b7ca5 100644
--- a/drivers/mtd/ubi/debug.c
+++ b/drivers/mtd/ubi/debug.c
@@ -6,10 +6,12 @@
  */
 
 #include <hexdump.h>
+#include <malloc.h>
 #include <ubi_uboot.h>
 #include "ubi.h"
 #ifndef __UBOOT__
 #include <linux/debugfs.h>
+#include <linux/err.h>
 #include <linux/uaccess.h>
 #include <linux/module.h>
 #endif
diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c
index 0c8b998..8428278 100644
--- a/drivers/mtd/ubi/eba.c
+++ b/drivers/mtd/ubi/eba.c
@@ -29,6 +29,7 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/slab.h>
 #include <linux/crc32.h>
 #include <u-boot/crc.h>
diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c
index 646c778..a3f5e3e 100644
--- a/drivers/mtd/ubi/fastmap.c
+++ b/drivers/mtd/ubi/fastmap.c
@@ -7,7 +7,9 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/crc32.h>
+#include <linux/err.h>
 #include <u-boot/crc.h>
 #else
 #include <div64.h>
diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c
index 608dede..8ba22d8 100644
--- a/drivers/mtd/ubi/io.c
+++ b/drivers/mtd/ubi/io.c
@@ -74,6 +74,7 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/crc32.h>
 #include <linux/err.h>
 #include <linux/slab.h>
diff --git a/drivers/mtd/ubi/kapi.c b/drivers/mtd/ubi/kapi.c
index bcea71b..41680cd 100644
--- a/drivers/mtd/ubi/kapi.c
+++ b/drivers/mtd/ubi/kapi.c
@@ -8,6 +8,7 @@
 /* This file mostly implements UBI kernel API functions */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/namei.h>
diff --git a/drivers/mtd/ubi/misc.c b/drivers/mtd/ubi/misc.c
index 685324d..3f7ee59 100644
--- a/drivers/mtd/ubi/misc.c
+++ b/drivers/mtd/ubi/misc.c
@@ -7,6 +7,7 @@
 
 /* Here we keep miscellaneous functions which are used all over the UBI code */
 
+#include <malloc.h>
 #include <ubi_uboot.h>
 #include "ubi.h"
 
diff --git a/drivers/mtd/ubi/upd.c b/drivers/mtd/ubi/upd.c
index d0a6a1b..0f7951c 100644
--- a/drivers/mtd/ubi/upd.c
+++ b/drivers/mtd/ubi/upd.c
@@ -26,6 +26,7 @@
  */
 
 #ifndef __UBOOT__
+#include <malloc.h>
 #include <linux/uaccess.h>
 #else
 #include <div64.h>
diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c
index a2ff1b5..2114abb 100644
--- a/drivers/mtd/ubi/vmt.c
+++ b/drivers/mtd/ubi/vmt.c
@@ -11,6 +11,7 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/export.h>
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index 9c46ef6..123c2f3 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -46,6 +46,7 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/crc32.h>
 #include <linux/err.h>
 #include <linux/slab.h>
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index 89ca90f..4038b7f 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -86,6 +86,7 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/slab.h>
 #include <linux/crc32.h>
 #include <linux/freezer.h>
diff --git a/drivers/net/bcm6348-eth.c b/drivers/net/bcm6348-eth.c
index 7100e68..fe35329 100644
--- a/drivers/net/bcm6348-eth.c
+++ b/drivers/net/bcm6348-eth.c
@@ -10,6 +10,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <dma.h>
+#include <malloc.h>
 #include <miiphy.h>
 #include <net.h>
 #include <phy.h>
diff --git a/drivers/net/bcm6368-eth.c b/drivers/net/bcm6368-eth.c
index 110985e..1200049 100644
--- a/drivers/net/bcm6368-eth.c
+++ b/drivers/net/bcm6368-eth.c
@@ -10,11 +10,13 @@
 #include <clk.h>
 #include <dm.h>
 #include <dma.h>
+#include <malloc.h>
 #include <miiphy.h>
 #include <net.h>
 #include <reset.h>
 #include <wait_bit.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 
 #define ETH_PORT_STR			"brcm,enetsw-port"
 
diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 19fc34f..baac277 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -17,6 +17,8 @@
 #include <malloc.h>
 #include <pci.h>
 #include <reset.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/compiler.h>
 #include <linux/err.h>
 #include <linux/kernel.h>
diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
index 4632111..0564beb 100644
--- a/drivers/net/dwc_eth_qos.c
+++ b/drivers/net/dwc_eth_qos.c
@@ -31,6 +31,7 @@
 #include <cpu_func.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <memalign.h>
 #include <miiphy.h>
 #include <net.h>
diff --git a/drivers/net/dwmac_socfpga.c b/drivers/net/dwmac_socfpga.c
index b7bf5db..e93561d 100644
--- a/drivers/net/dwmac_socfpga.c
+++ b/drivers/net/dwmac_socfpga.c
@@ -14,6 +14,8 @@
 #include <reset.h>
 #include <syscon.h>
 #include "designware.h"
+#include <dm/device_compat.h>
+#include <linux/err.h>
 
 #include <asm/arch/system_manager.h>
 
diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c
index 0946011..9212920 100644
--- a/drivers/net/e1000.c
+++ b/drivers/net/e1000.c
@@ -33,6 +33,7 @@ tested on both gig copper and gig fiber boards
 #include <cpu_func.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <memalign.h>
 #include <pci.h>
 #include "e1000.h"
diff --git a/drivers/net/e1000_spi.c b/drivers/net/e1000_spi.c
index aecd290..52b3c79 100644
--- a/drivers/net/e1000_spi.c
+++ b/drivers/net/e1000_spi.c
@@ -1,6 +1,7 @@
 #include <common.h>
 #include <console.h>
 #include "e1000.h"
+#include <malloc.h>
 #include <linux/compiler.h>
 
 /*-----------------------------------------------------------------------
diff --git a/drivers/net/fsl-mc/dpio/qbman_portal.c b/drivers/net/fsl-mc/dpio/qbman_portal.c
index c51354c..e161b4e 100644
--- a/drivers/net/fsl-mc/dpio/qbman_portal.c
+++ b/drivers/net/fsl-mc/dpio/qbman_portal.c
@@ -3,6 +3,7 @@
  * Copyright (C) 2014 Freescale Semiconductor
  */
 
+#include <malloc.h>
 #include <asm/arch/clock.h>
 #include "qbman_portal.h"
 
diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c
index 8ff43a9..07bbcc9 100644
--- a/drivers/net/fsl-mc/mc.c
+++ b/drivers/net/fsl-mc/mc.c
@@ -8,6 +8,7 @@
 #include <cpu_func.h>
 #include <env.h>
 #include <errno.h>
+#include <malloc.h>
 #include <linux/bug.h>
 #include <asm/io.h>
 #include <linux/libfdt.h>
diff --git a/drivers/net/fsl_enetc.c b/drivers/net/fsl_enetc.c
index f0d15fe..bee7315 100644
--- a/drivers/net/fsl_enetc.c
+++ b/drivers/net/fsl_enetc.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <memalign.h>
 #include <asm/io.h>
 #include <pci.h>
diff --git a/drivers/net/ftgmac100.c b/drivers/net/ftgmac100.c
index ebb7433..40e6b3b 100644
--- a/drivers/net/ftgmac100.c
+++ b/drivers/net/ftgmac100.c
@@ -14,9 +14,11 @@
 #include <clk.h>
 #include <cpu_func.h>
 #include <dm.h>
+#include <malloc.h>
 #include <miiphy.h>
 #include <net.h>
 #include <wait_bit.h>
+#include <dm/device_compat.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
 
diff --git a/drivers/net/higmacv300.c b/drivers/net/higmacv300.c
index 897741a..0c1dd68 100644
--- a/drivers/net/higmacv300.c
+++ b/drivers/net/higmacv300.c
@@ -4,6 +4,7 @@
  */
 
 #include <cpu_func.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <common.h>
 #include <console.h>
diff --git a/drivers/net/mscc_eswitch/jr2_switch.c b/drivers/net/mscc_eswitch/jr2_switch.c
index 6655177..33dd002 100644
--- a/drivers/net/mscc_eswitch/jr2_switch.c
+++ b/drivers/net/mscc_eswitch/jr2_switch.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <config.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/of_access.h>
 #include <dm/of_addr.h>
 #include <fdt_support.h>
diff --git a/drivers/net/mscc_eswitch/luton_switch.c b/drivers/net/mscc_eswitch/luton_switch.c
index dffe81d..9d24c00 100644
--- a/drivers/net/mscc_eswitch/luton_switch.c
+++ b/drivers/net/mscc_eswitch/luton_switch.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <config.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/of_access.h>
 #include <dm/of_addr.h>
 #include <fdt_support.h>
diff --git a/drivers/net/mscc_eswitch/ocelot_switch.c b/drivers/net/mscc_eswitch/ocelot_switch.c
index 0ba84ab..fe48f37 100644
--- a/drivers/net/mscc_eswitch/ocelot_switch.c
+++ b/drivers/net/mscc_eswitch/ocelot_switch.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <config.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/of_access.h>
 #include <dm/of_addr.h>
 #include <fdt_support.h>
diff --git a/drivers/net/mscc_eswitch/serval_switch.c b/drivers/net/mscc_eswitch/serval_switch.c
index 1a21360..f05fa42 100644
--- a/drivers/net/mscc_eswitch/serval_switch.c
+++ b/drivers/net/mscc_eswitch/serval_switch.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <config.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/of_access.h>
 #include <dm/of_addr.h>
 #include <fdt_support.h>
diff --git a/drivers/net/mscc_eswitch/servalt_switch.c b/drivers/net/mscc_eswitch/servalt_switch.c
index d20ec49..bf95a38 100644
--- a/drivers/net/mscc_eswitch/servalt_switch.c
+++ b/drivers/net/mscc_eswitch/servalt_switch.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <config.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/of_access.h>
 #include <dm/of_addr.h>
 #include <fdt_support.h>
diff --git a/drivers/net/mtk_eth.c b/drivers/net/mtk_eth.c
index edfa5d1..126b824 100644
--- a/drivers/net/mtk_eth.c
+++ b/drivers/net/mtk_eth.c
@@ -17,6 +17,7 @@
 #include <wait_bit.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/err.h>
 #include <linux/ioport.h>
 #include <linux/mdio.h>
diff --git a/drivers/net/mvneta.c b/drivers/net/mvneta.c
index 5fe8500..d737400 100644
--- a/drivers/net/mvneta.c
+++ b/drivers/net/mvneta.c
@@ -20,6 +20,8 @@
 #include <config.h>
 #include <malloc.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/errno.h>
 #include <phy.h>
 #include <miiphy.h>
diff --git a/drivers/net/mvpp2.c b/drivers/net/mvpp2.c
index b234b41..fcd2486 100644
--- a/drivers/net/mvpp2.c
+++ b/drivers/net/mvpp2.c
@@ -17,12 +17,15 @@
 #include <cpu_func.h>
 #include <dm.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/lists.h>
 #include <net.h>
 #include <netdev.h>
 #include <config.h>
 #include <malloc.h>
 #include <asm/io.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <phy.h>
 #include <miiphy.h>
diff --git a/drivers/net/pch_gbe.c b/drivers/net/pch_gbe.c
index e4507bf..b282370 100644
--- a/drivers/net/pch_gbe.c
+++ b/drivers/net/pch_gbe.c
@@ -9,6 +9,7 @@
 #include <cpu_func.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <pci.h>
 #include <miiphy.h>
diff --git a/drivers/net/pfe_eth/pfe_driver.c b/drivers/net/pfe_eth/pfe_driver.c
index 14a8c68..f70a235 100644
--- a/drivers/net/pfe_eth/pfe_driver.c
+++ b/drivers/net/pfe_eth/pfe_driver.c
@@ -4,6 +4,7 @@
  * Copyright 2017 NXP
  */
 
+#include <malloc.h>
 #include <net/pfe_eth/pfe_eth.h>
 #include <net/pfe_eth/pfe_firmware.h>
 
diff --git a/drivers/net/pfe_eth/pfe_eth.c b/drivers/net/pfe_eth/pfe_eth.c
index c525674..1b5d11e 100644
--- a/drivers/net/pfe_eth/pfe_eth.c
+++ b/drivers/net/pfe_eth/pfe_eth.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/platform_data/pfe_dm_eth.h>
 #include <net.h>
 #include <net/pfe_eth/pfe_eth.h>
diff --git a/drivers/net/pfe_eth/pfe_firmware.c b/drivers/net/pfe_eth/pfe_firmware.c
index e4563f1..13112d9 100644
--- a/drivers/net/pfe_eth/pfe_firmware.c
+++ b/drivers/net/pfe_eth/pfe_firmware.c
@@ -10,6 +10,7 @@
  * files.
  */
 
+#include <malloc.h>
 #include <net/pfe_eth/pfe_eth.h>
 #include <net/pfe_eth/pfe_firmware.h>
 #ifdef CONFIG_CHAIN_OF_TRUST
diff --git a/drivers/net/pfe_eth/pfe_mdio.c b/drivers/net/pfe_eth/pfe_mdio.c
index 6230967..b990e7f 100644
--- a/drivers/net/pfe_eth/pfe_mdio.c
+++ b/drivers/net/pfe_eth/pfe_mdio.c
@@ -5,6 +5,7 @@
  */
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/platform_data/pfe_dm_eth.h>
 #include <net.h>
 #include <net/pfe_eth/pfe_eth.h>
diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
index a43793c..08935d9 100644
--- a/drivers/net/phy/dp83867.c
+++ b/drivers/net/phy/dp83867.c
@@ -5,6 +5,7 @@
  */
 #include <common.h>
 #include <phy.h>
+#include <dm/devres.h>
 #include <linux/compat.h>
 #include <malloc.h>
 
diff --git a/drivers/net/phy/fixed.c b/drivers/net/phy/fixed.c
index 0ae0edd..9d9f746 100644
--- a/drivers/net/phy/fixed.c
+++ b/drivers/net/phy/fixed.c
@@ -7,6 +7,7 @@
 
 #include <config.h>
 #include <common.h>
+#include <malloc.h>
 #include <phy.h>
 #include <dm.h>
 #include <fdt_support.h>
diff --git a/drivers/net/pic32_eth.c b/drivers/net/pic32_eth.c
index 3458440..e966be0 100644
--- a/drivers/net/pic32_eth.c
+++ b/drivers/net/pic32_eth.c
@@ -7,6 +7,7 @@
 #include <cpu_func.h>
 #include <errno.h>
 #include <dm.h>
+#include <malloc.h>
 #include <net.h>
 #include <miiphy.h>
 #include <console.h>
diff --git a/drivers/net/sandbox-raw-bus.c b/drivers/net/sandbox-raw-bus.c
index 0086f25..fb1ba5a 100644
--- a/drivers/net/sandbox-raw-bus.c
+++ b/drivers/net/sandbox-raw-bus.c
@@ -8,6 +8,7 @@
 #include <asm/eth-raw-os.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <dm/device-internal.h>
 #include <dm/lists.h>
 
diff --git a/drivers/net/sni_ave.c b/drivers/net/sni_ave.c
index 6d333e2..5d66a63 100644
--- a/drivers/net/sni_ave.c
+++ b/drivers/net/sni_ave.c
@@ -8,13 +8,16 @@
 #include <cpu_func.h>
 #include <dm.h>
 #include <fdt_support.h>
-#include <linux/io.h>
-#include <linux/iopoll.h>
+#include <malloc.h>
 #include <miiphy.h>
 #include <net.h>
 #include <regmap.h>
 #include <reset.h>
 #include <syscon.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/iopoll.h>
 
 #define AVE_GRST_DELAY_MSEC	40
 #define AVE_MIN_XMITSIZE	60
diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c
index 6f10578..1ae776b 100644
--- a/drivers/net/sun8i_emac.c
+++ b/drivers/net/sun8i_emac.c
@@ -18,6 +18,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <fdt_support.h>
+#include <dm/device_compat.h>
 #include <linux/err.h>
 #include <malloc.h>
 #include <miiphy.h>
diff --git a/drivers/net/sunxi_emac.c b/drivers/net/sunxi_emac.c
index 9a5f7fd..a9874e4 100644
--- a/drivers/net/sunxi_emac.c
+++ b/drivers/net/sunxi_emac.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/err.h>
 #include <malloc.h>
 #include <miiphy.h>
diff --git a/drivers/net/ti/am65-cpsw-nuss.c b/drivers/net/ti/am65-cpsw-nuss.c
index 2590486..2b77213 100644
--- a/drivers/net/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ti/am65-cpsw-nuss.c
@@ -7,10 +7,12 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <clk.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <dma-uclass.h>
 #include <dm/of_access.h>
diff --git a/drivers/net/ti/cpsw-common.c b/drivers/net/ti/cpsw-common.c
index 21b8bbd..ca93edb 100644
--- a/drivers/net/ti/cpsw-common.c
+++ b/drivers/net/ti/cpsw-common.c
@@ -10,6 +10,7 @@
 #include <fdt_support.h>
 #include <asm/io.h>
 #include <cpsw.h>
+#include <dm/device_compat.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/drivers/net/ti/cpsw.c b/drivers/net/ti/cpsw.c
index 5762562..04b01a8 100644
--- a/drivers/net/ti/cpsw.c
+++ b/drivers/net/ti/cpsw.c
@@ -14,6 +14,7 @@
 #include <net.h>
 #include <netdev.h>
 #include <cpsw.h>
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
diff --git a/drivers/net/ti/cpsw_mdio.c b/drivers/net/ti/cpsw_mdio.c
index 6e8f652..1fa520b 100644
--- a/drivers/net/ti/cpsw_mdio.c
+++ b/drivers/net/ti/cpsw_mdio.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <miiphy.h>
 #include <wait_bit.h>
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index c3fe8e3..288037e 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -25,6 +25,8 @@
 #include <asm/system.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/sys_proto.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 
 /* Bit/mask specification */
diff --git a/drivers/nvme/nvme.c b/drivers/nvme/nvme.c
index 2593eb1..ef4382d 100644
--- a/drivers/nvme/nvme.c
+++ b/drivers/nvme/nvme.c
@@ -8,10 +8,12 @@
 #include <cpu_func.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <memalign.h>
 #include <pci.h>
 #include <time.h>
 #include <dm/device-internal.h>
+#include <linux/compat.h>
 #include "nvme.h"
 
 #define NVME_Q_DEPTH		2
diff --git a/drivers/pci/pci-aardvark.c b/drivers/pci/pci-aardvark.c
index aa0b4bc..d678e0b 100644
--- a/drivers/pci/pci-aardvark.c
+++ b/drivers/pci/pci-aardvark.c
@@ -29,6 +29,7 @@
 #include <pci.h>
 #include <asm/io.h>
 #include <asm-generic/gpio.h>
+#include <dm/device_compat.h>
 #include <linux/ioport.h>
 
 /* PCIe core registers */
@@ -297,7 +298,7 @@ static int pcie_advk_check_pio_status(struct pcie_advk *pcie,
  *
  * Return: 0 on success
  */
-static int pcie_advk_read_config(struct udevice *bus, pci_dev_t bdf,
+static int pcie_advk_read_config(const struct udevice *bus, pci_dev_t bdf,
 				 uint offset, ulong *valuep,
 				 enum pci_size_t size)
 {
diff --git a/drivers/pci/pci-emul-uclass.c b/drivers/pci/pci-emul-uclass.c
index 0f63e49..9486e1c 100644
--- a/drivers/pci/pci-emul-uclass.c
+++ b/drivers/pci/pci-emul-uclass.c
@@ -15,7 +15,7 @@ struct sandbox_pci_emul_priv {
 	int dev_count;
 };
 
-int sandbox_pci_get_emul(struct udevice *bus, pci_dev_t find_devfn,
+int sandbox_pci_get_emul(const struct udevice *bus, pci_dev_t find_devfn,
 			 struct udevice **containerp, struct udevice **emulp)
 {
 	struct pci_emul_uc_priv *upriv;
diff --git a/drivers/pci/pci-rcar-gen2.c b/drivers/pci/pci-rcar-gen2.c
index d913d53..014d870 100644
--- a/drivers/pci/pci-rcar-gen2.c
+++ b/drivers/pci/pci-rcar-gen2.c
@@ -107,7 +107,7 @@ static int rcar_gen2_pci_addr_valid(pci_dev_t d, uint offset)
 	return 0;
 }
 
-static u32 get_bus_address(struct udevice *dev, pci_dev_t bdf, u32 offset)
+static u32 get_bus_address(const struct udevice *dev, pci_dev_t bdf, u32 offset)
 {
 	struct rcar_gen2_pci_priv *priv = dev_get_priv(dev);
 
@@ -126,7 +126,7 @@ static u32 setup_bus_address(struct udevice *dev, pci_dev_t bdf, u32 offset)
 	return get_bus_address(dev, bdf, offset);
 }
 
-static int rcar_gen2_pci_read_config(struct udevice *dev, pci_dev_t bdf,
+static int rcar_gen2_pci_read_config(const struct udevice *dev, pci_dev_t bdf,
 				     uint offset, ulong *value,
 				     enum pci_size_t size)
 {
diff --git a/drivers/pci/pci-rcar-gen3.c b/drivers/pci/pci-rcar-gen3.c
index 52ca13b..30eff67 100644
--- a/drivers/pci/pci-rcar-gen3.c
+++ b/drivers/pci/pci-rcar-gen3.c
@@ -143,7 +143,7 @@ static void rcar_rmw32(struct udevice *dev, int where, u32 mask, u32 data)
 			mask << shift, data << shift);
 }
 
-static u32 rcar_read_conf(struct udevice *dev, int where)
+static u32 rcar_read_conf(const struct udevice *dev, int where)
 {
 	struct rcar_gen3_pcie_priv *priv = dev_get_platdata(dev);
 	int shift = 8 * (where & 3);
@@ -151,7 +151,7 @@ static u32 rcar_read_conf(struct udevice *dev, int where)
 	return readl(priv->regs + (where & ~3)) >> shift;
 }
 
-static int rcar_pcie_config_access(struct udevice *udev,
+static int rcar_pcie_config_access(const struct udevice *udev,
 				   unsigned char access_type,
 				   pci_dev_t bdf, int where, ulong *data)
 {
@@ -204,7 +204,7 @@ static int rcar_gen3_pcie_addr_valid(pci_dev_t d, uint where)
 	return 0;
 }
 
-static int rcar_gen3_pcie_read_config(struct udevice *dev, pci_dev_t bdf,
+static int rcar_gen3_pcie_read_config(const struct udevice *dev, pci_dev_t bdf,
 				      uint where, ulong *val,
 				      enum pci_size_t size)
 {
diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
index 5be2dfd..e2882e3 100644
--- a/drivers/pci/pci-uclass.c
+++ b/drivers/pci/pci-uclass.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <pci.h>
 #include <asm/io.h>
 #include <dm/device-internal.h>
@@ -43,7 +44,7 @@ struct udevice *pci_get_controller(struct udevice *dev)
 	return dev;
 }
 
-pci_dev_t dm_pci_get_bdf(struct udevice *dev)
+pci_dev_t dm_pci_get_bdf(const struct udevice *dev)
 {
 	struct pci_child_platdata *pplat = dev_get_parent_platdata(dev);
 	struct udevice *bus = dev->parent;
@@ -124,7 +125,7 @@ static void pci_dev_find_ofnode(struct udevice *bus, phys_addr_t bdf,
 	}
 };
 
-int pci_bus_find_devfn(struct udevice *bus, pci_dev_t find_devfn,
+int pci_bus_find_devfn(const struct udevice *bus, pci_dev_t find_devfn,
 		       struct udevice **devp)
 {
 	struct udevice *dev;
@@ -349,7 +350,7 @@ int dm_pci_write_config32(struct udevice *dev, int offset, u32 value)
 	return dm_pci_write_config(dev, offset, value, PCI_SIZE_32);
 }
 
-int pci_bus_read_config(struct udevice *bus, pci_dev_t bdf, int offset,
+int pci_bus_read_config(const struct udevice *bus, pci_dev_t bdf, int offset,
 			unsigned long *valuep, enum pci_size_t size)
 {
 	struct dm_pci_ops *ops;
@@ -373,10 +374,10 @@ int pci_read_config(pci_dev_t bdf, int offset, unsigned long *valuep,
 	return pci_bus_read_config(bus, bdf, offset, valuep, size);
 }
 
-int dm_pci_read_config(struct udevice *dev, int offset, unsigned long *valuep,
-		       enum pci_size_t size)
+int dm_pci_read_config(const struct udevice *dev, int offset,
+		       unsigned long *valuep, enum pci_size_t size)
 {
-	struct udevice *bus;
+	const struct udevice *bus;
 
 	for (bus = dev; device_is_on_pci_bus(bus);)
 		bus = bus->parent;
@@ -423,7 +424,7 @@ int pci_read_config8(pci_dev_t bdf, int offset, u8 *valuep)
 	return 0;
 }
 
-int dm_pci_read_config8(struct udevice *dev, int offset, u8 *valuep)
+int dm_pci_read_config8(const struct udevice *dev, int offset, u8 *valuep)
 {
 	unsigned long value;
 	int ret;
@@ -436,7 +437,7 @@ int dm_pci_read_config8(struct udevice *dev, int offset, u8 *valuep)
 	return 0;
 }
 
-int dm_pci_read_config16(struct udevice *dev, int offset, u16 *valuep)
+int dm_pci_read_config16(const struct udevice *dev, int offset, u16 *valuep)
 {
 	unsigned long value;
 	int ret;
@@ -449,7 +450,7 @@ int dm_pci_read_config16(struct udevice *dev, int offset, u16 *valuep)
 	return 0;
 }
 
-int dm_pci_read_config32(struct udevice *dev, int offset, u32 *valuep)
+int dm_pci_read_config32(const struct udevice *dev, int offset, u32 *valuep)
 {
 	unsigned long value;
 	int ret;
@@ -551,8 +552,9 @@ int pci_auto_config_devices(struct udevice *bus)
 }
 
 int pci_generic_mmap_write_config(
-	struct udevice *bus,
-	int (*addr_f)(struct udevice *bus, pci_dev_t bdf, uint offset, void **addrp),
+	const struct udevice *bus,
+	int (*addr_f)(const struct udevice *bus, pci_dev_t bdf, uint offset,
+		      void **addrp),
 	pci_dev_t bdf,
 	uint offset,
 	ulong value,
@@ -579,8 +581,9 @@ int pci_generic_mmap_write_config(
 }
 
 int pci_generic_mmap_read_config(
-	struct udevice *bus,
-	int (*addr_f)(struct udevice *bus, pci_dev_t bdf, uint offset, void **addrp),
+	const struct udevice *bus,
+	int (*addr_f)(const struct udevice *bus, pci_dev_t bdf, uint offset,
+		      void **addrp),
 	pci_dev_t bdf,
 	uint offset,
 	ulong *valuep,
@@ -1054,7 +1057,7 @@ static int pci_uclass_child_post_bind(struct udevice *dev)
 	return 0;
 }
 
-static int pci_bridge_read_config(struct udevice *bus, pci_dev_t bdf,
+static int pci_bridge_read_config(const struct udevice *bus, pci_dev_t bdf,
 				  uint offset, ulong *valuep,
 				  enum pci_size_t size)
 {
@@ -1201,7 +1204,7 @@ int pci_get_regions(struct udevice *dev, struct pci_region **iop,
 	return (*iop != NULL) + (*memp != NULL) + (*prefp != NULL);
 }
 
-u32 dm_pci_read_bar32(struct udevice *dev, int barnum)
+u32 dm_pci_read_bar32(const struct udevice *dev, int barnum)
 {
 	u32 addr;
 	int bar;
diff --git a/drivers/pci/pci_mpc85xx.c b/drivers/pci/pci_mpc85xx.c
index e58ab60..8dff68d 100644
--- a/drivers/pci/pci_mpc85xx.c
+++ b/drivers/pci/pci_mpc85xx.c
@@ -15,7 +15,7 @@ struct mpc85xx_pci_priv {
 	void __iomem		*cfg_data;
 };
 
-static int mpc85xx_pci_dm_read_config(struct udevice *dev, pci_dev_t bdf,
+static int mpc85xx_pci_dm_read_config(const struct udevice *dev, pci_dev_t bdf,
 				      uint offset, ulong *value,
 				      enum pci_size_t size)
 {
diff --git a/drivers/pci/pci_mvebu.c b/drivers/pci/pci_mvebu.c
index f9b08f3..483a87d 100644
--- a/drivers/pci/pci_mvebu.c
+++ b/drivers/pci/pci_mvebu.c
@@ -11,6 +11,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/device-internal.h>
 #include <dm/lists.h>
 #include <dm/of_access.h>
@@ -136,7 +137,7 @@ static inline struct mvebu_pcie *hose_to_pcie(struct pci_controller *hose)
 	return container_of(hose, struct mvebu_pcie, hose);
 }
 
-static int mvebu_pcie_read_config(struct udevice *bus, pci_dev_t bdf,
+static int mvebu_pcie_read_config(const struct udevice *bus, pci_dev_t bdf,
 				  uint offset, ulong *valuep,
 				  enum pci_size_t size)
 {
diff --git a/drivers/pci/pci_sandbox.c b/drivers/pci/pci_sandbox.c
index 2af2b79..fa4c476 100644
--- a/drivers/pci/pci_sandbox.c
+++ b/drivers/pci/pci_sandbox.c
@@ -39,7 +39,7 @@ static int sandbox_pci_write_config(struct udevice *bus, pci_dev_t devfn,
 	return ops->write_config(emul, offset, value, size);
 }
 
-static int sandbox_pci_read_config(struct udevice *bus, pci_dev_t devfn,
+static int sandbox_pci_read_config(const struct udevice *bus, pci_dev_t devfn,
 				   uint offset, ulong *valuep,
 				   enum pci_size_t size)
 {
diff --git a/drivers/pci/pci_sh7751.c b/drivers/pci/pci_sh7751.c
index 53e1668..2f48b96 100644
--- a/drivers/pci/pci_sh7751.c
+++ b/drivers/pci/pci_sh7751.c
@@ -80,12 +80,12 @@ static int sh7751_pci_addr_valid(pci_dev_t d, uint offset)
 	return 0;
 }
 
-static u32 get_bus_address(struct udevice *dev, pci_dev_t bdf, u32 offset)
+static u32 get_bus_address(const struct udevice *dev, pci_dev_t bdf, u32 offset)
 {
 	return BIT(31) | (PCI_DEV(bdf) << 8) | (offset & ~3);
 }
 
-static int sh7751_pci_read_config(struct udevice *dev, pci_dev_t bdf,
+static int sh7751_pci_read_config(const struct udevice *dev, pci_dev_t bdf,
 				  uint offset, ulong *value,
 				  enum pci_size_t size)
 {
diff --git a/drivers/pci/pci_tegra.c b/drivers/pci/pci_tegra.c
index 56c0858..96d308f 100644
--- a/drivers/pci/pci_tegra.c
+++ b/drivers/pci/pci_tegra.c
@@ -308,7 +308,7 @@ static int tegra_pcie_conf_address(struct tegra_pcie *pcie, pci_dev_t bdf,
 	}
 }
 
-static int pci_tegra_read_config(struct udevice *bus, pci_dev_t bdf,
+static int pci_tegra_read_config(const struct udevice *bus, pci_dev_t bdf,
 				 uint offset, ulong *valuep,
 				 enum pci_size_t size)
 {
diff --git a/drivers/pci/pci_x86.c b/drivers/pci/pci_x86.c
index e76a9c6e..8d03693 100644
--- a/drivers/pci/pci_x86.c
+++ b/drivers/pci/pci_x86.c
@@ -8,8 +8,9 @@
 #include <pci.h>
 #include <asm/pci.h>
 
-static int _pci_x86_read_config(struct udevice *bus, pci_dev_t bdf, uint offset,
-				ulong *valuep, enum pci_size_t size)
+static int _pci_x86_read_config(const struct udevice *bus, pci_dev_t bdf,
+				uint offset, ulong *valuep,
+				enum pci_size_t size)
 {
 	return pci_x86_read_config(bdf, offset, valuep, size);
 }
diff --git a/drivers/pci/pcie_dw_mvebu.c b/drivers/pci/pcie_dw_mvebu.c
index 693591e..1f216e1 100644
--- a/drivers/pci/pcie_dw_mvebu.c
+++ b/drivers/pci/pcie_dw_mvebu.c
@@ -240,7 +240,7 @@ static int pcie_dw_addr_valid(pci_dev_t d, int first_busno)
  *
  * Return: 0 on success
  */
-static int pcie_dw_mvebu_read_config(struct udevice *bus, pci_dev_t bdf,
+static int pcie_dw_mvebu_read_config(const struct udevice *bus, pci_dev_t bdf,
 				     uint offset, ulong *valuep,
 				     enum pci_size_t size)
 {
diff --git a/drivers/pci/pcie_dw_ti.c b/drivers/pci/pcie_dw_ti.c
index b37fc2d..f62264c 100644
--- a/drivers/pci/pcie_dw_ti.c
+++ b/drivers/pci/pcie_dw_ti.c
@@ -12,6 +12,8 @@
 #include <syscon.h>
 #include <asm/io.h>
 #include <asm-generic/gpio.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -289,7 +291,7 @@ static int pcie_dw_addr_valid(pci_dev_t d, int first_busno)
  *
  * Return: 0 on success
  */
-static int pcie_dw_ti_read_config(struct udevice *bus, pci_dev_t bdf,
+static int pcie_dw_ti_read_config(const struct udevice *bus, pci_dev_t bdf,
 				  uint offset, ulong *valuep,
 				  enum pci_size_t size)
 {
diff --git a/drivers/pci/pcie_ecam_generic.c b/drivers/pci/pcie_ecam_generic.c
index 00644ed..c875f3a 100644
--- a/drivers/pci/pcie_ecam_generic.c
+++ b/drivers/pci/pcie_ecam_generic.c
@@ -35,8 +35,9 @@ struct generic_ecam_pcie {
  * code. Otherwise the address to access will be written to the pointer pointed
  * to by @paddress.
  */
-static int pci_generic_ecam_conf_address(struct udevice *bus, pci_dev_t bdf,
-					    uint offset, void **paddress)
+static int pci_generic_ecam_conf_address(const struct udevice *bus,
+					 pci_dev_t bdf, uint offset,
+					 void **paddress)
 {
 	struct generic_ecam_pcie *pcie = dev_get_priv(bus);
 	void *addr;
@@ -63,9 +64,9 @@ static int pci_generic_ecam_conf_address(struct udevice *bus, pci_dev_t bdf,
  * space of the device identified by the bus, device & function numbers in @bdf
  * on the PCI bus @bus.
  */
-static int pci_generic_ecam_read_config(struct udevice *bus, pci_dev_t bdf,
-				   uint offset, ulong *valuep,
-				   enum pci_size_t size)
+static int pci_generic_ecam_read_config(const struct udevice *bus,
+					pci_dev_t bdf, uint offset,
+					ulong *valuep, enum pci_size_t size)
 {
 	return pci_generic_mmap_read_config(bus, pci_generic_ecam_conf_address,
 					    bdf, offset, valuep, size);
diff --git a/drivers/pci/pcie_fsl.c b/drivers/pci/pcie_fsl.c
index ab25aee..dc994b7 100644
--- a/drivers/pci/pcie_fsl.c
+++ b/drivers/pci/pcie_fsl.c
@@ -15,6 +15,7 @@
 #include <asm/fsl_serdes.h>
 #include <asm/io.h>
 #include "pcie_fsl.h"
+#include <dm/device_compat.h>
 
 LIST_HEAD(fsl_pcie_list);
 
@@ -42,7 +43,7 @@ static int fsl_pcie_addr_valid(struct fsl_pcie *pcie, pci_dev_t bdf)
 	return 0;
 }
 
-static int fsl_pcie_read_config(struct udevice *bus, pci_dev_t bdf,
+static int fsl_pcie_read_config(const struct udevice *bus, pci_dev_t bdf,
 				uint offset, ulong *valuep,
 				enum pci_size_t size)
 {
diff --git a/drivers/pci/pcie_imx.c b/drivers/pci/pcie_imx.c
index 3621636..f34a157 100644
--- a/drivers/pci/pcie_imx.c
+++ b/drivers/pci/pcie_imx.c
@@ -11,6 +11,7 @@
 
 #include <common.h>
 #include <init.h>
+#include <malloc.h>
 #include <pci.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/iomux.h>
@@ -748,7 +749,7 @@ void pci_init_board(void)
 	imx_pcie_init();
 }
 #else
-static int imx_pcie_dm_read_config(struct udevice *dev, pci_dev_t bdf,
+static int imx_pcie_dm_read_config(const struct udevice *dev, pci_dev_t bdf,
 				   uint offset, ulong *value,
 				   enum pci_size_t size)
 {
diff --git a/drivers/pci/pcie_intel_fpga.c b/drivers/pci/pcie_intel_fpga.c
index a5ea488..6a9f29c 100644
--- a/drivers/pci/pcie_intel_fpga.c
+++ b/drivers/pci/pcie_intel_fpga.c
@@ -10,6 +10,7 @@
 #include <dm.h>
 #include <pci.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 
 #define RP_TX_REG0			0x2000
 #define RP_TX_CNTRL			0x2004
@@ -226,7 +227,7 @@ static int tlp_cfg_dword_write(struct intel_fpga_pcie *pcie, pci_dev_t bdf,
 	return tlp_read_packet(pcie, NULL);
 }
 
-int intel_fpga_rp_conf_addr(struct udevice *bus, pci_dev_t bdf,
+int intel_fpga_rp_conf_addr(const struct udevice *bus, pci_dev_t bdf,
 			    uint offset, void **paddress)
 {
 	struct intel_fpga_pcie *pcie = dev_get_priv(bus);
@@ -326,7 +327,7 @@ static int _pcie_intel_fpga_write_config(struct intel_fpga_pcie *pcie,
 				   byte_en, data);
 }
 
-static int pcie_intel_fpga_read_config(struct udevice *bus, pci_dev_t bdf,
+static int pcie_intel_fpga_read_config(const struct udevice *bus, pci_dev_t bdf,
 				       uint offset, ulong *valuep,
 				       enum pci_size_t size)
 {
diff --git a/drivers/pci/pcie_layerscape.c b/drivers/pci/pcie_layerscape.c
index 2ab67d1..8b313e9 100644
--- a/drivers/pci/pcie_layerscape.c
+++ b/drivers/pci/pcie_layerscape.c
@@ -243,7 +243,7 @@ static int ls_pcie_addr_valid(struct ls_pcie *pcie, pci_dev_t bdf)
 	return 0;
 }
 
-int ls_pcie_conf_address(struct udevice *bus, pci_dev_t bdf,
+int ls_pcie_conf_address(const struct udevice *bus, pci_dev_t bdf,
 			 uint offset, void **paddress)
 {
 	struct ls_pcie *pcie = dev_get_priv(bus);
@@ -271,7 +271,7 @@ int ls_pcie_conf_address(struct udevice *bus, pci_dev_t bdf,
 	return 0;
 }
 
-static int ls_pcie_read_config(struct udevice *bus, pci_dev_t bdf,
+static int ls_pcie_read_config(const struct udevice *bus, pci_dev_t bdf,
 			       uint offset, ulong *valuep,
 			       enum pci_size_t size)
 {
diff --git a/drivers/pci/pcie_layerscape_gen4.c b/drivers/pci/pcie_layerscape_gen4.c
index 1fd8761..cec61fa 100644
--- a/drivers/pci/pcie_layerscape_gen4.c
+++ b/drivers/pci/pcie_layerscape_gen4.c
@@ -227,7 +227,7 @@ void *ls_pcie_g4_conf_address(struct ls_pcie_g4 *pcie, pci_dev_t bdf,
 	return pcie->cfg + offset;
 }
 
-static int ls_pcie_g4_read_config(struct udevice *bus, pci_dev_t bdf,
+static int ls_pcie_g4_read_config(const struct udevice *bus, pci_dev_t bdf,
 				  uint offset, ulong *valuep,
 				  enum pci_size_t size)
 {
diff --git a/drivers/pci/pcie_mediatek.c b/drivers/pci/pcie_mediatek.c
index a0dcb25..d8a32d5 100644
--- a/drivers/pci/pcie_mediatek.c
+++ b/drivers/pci/pcie_mediatek.c
@@ -11,9 +11,11 @@
 #include <clk.h>
 #include <dm.h>
 #include <generic-phy.h>
+#include <malloc.h>
 #include <pci.h>
 #include <reset.h>
 #include <asm/io.h>
+#include <dm/devres.h>
 #include <linux/iopoll.h>
 #include <linux/list.h>
 
@@ -66,7 +68,7 @@ struct mtk_pcie {
 	struct list_head ports;
 };
 
-static int mtk_pcie_config_address(struct udevice *udev, pci_dev_t bdf,
+static int mtk_pcie_config_address(const struct udevice *udev, pci_dev_t bdf,
 				   uint offset, void **paddress)
 {
 	struct mtk_pcie *pcie = dev_get_priv(udev);
@@ -77,7 +79,7 @@ static int mtk_pcie_config_address(struct udevice *udev, pci_dev_t bdf,
 	return 0;
 }
 
-static int mtk_pcie_read_config(struct udevice *bus, pci_dev_t bdf,
+static int mtk_pcie_read_config(const struct udevice *bus, pci_dev_t bdf,
 				uint offset, ulong *valuep,
 				enum pci_size_t size)
 {
diff --git a/drivers/pci/pcie_phytium.c b/drivers/pci/pcie_phytium.c
index 92e281e..51b2171 100644
--- a/drivers/pci/pcie_phytium.c
+++ b/drivers/pci/pcie_phytium.c
@@ -75,9 +75,8 @@ static int phytium_pci_skip_dev(pci_dev_t parent)
  * code. Otherwise the address to access will be written to the pointer pointed
  * to by @paddress.
  */
-static int pci_phytium_conf_address(struct udevice *bus, pci_dev_t bdf,
-				    uint offset,
-				    void **paddress)
+static int pci_phytium_conf_address(const struct udevice *bus, pci_dev_t bdf,
+				    uint offset, void **paddress)
 {
 	struct phytium_pcie *pcie = dev_get_priv(bus);
 	void *addr;
@@ -119,7 +118,7 @@ static int pci_phytium_conf_address(struct udevice *bus, pci_dev_t bdf,
  * space of the device identified by the bus, device & function numbers in @bdf
  * on the PCI bus @bus.
  */
-static int pci_phytium_read_config(struct udevice *bus, pci_dev_t bdf,
+static int pci_phytium_read_config(const struct udevice *bus, pci_dev_t bdf,
 				   uint offset, ulong *valuep,
 				   enum pci_size_t size)
 {
diff --git a/drivers/pci/pcie_xilinx.c b/drivers/pci/pcie_xilinx.c
index 44a5f1e..05787ae 100644
--- a/drivers/pci/pcie_xilinx.c
+++ b/drivers/pci/pcie_xilinx.c
@@ -54,7 +54,7 @@ static bool pcie_xilinx_link_up(struct xilinx_pcie *pcie)
  *
  * Return: 0 on success, else -ENODEV
  */
-static int pcie_xilinx_config_address(struct udevice *udev, pci_dev_t bdf,
+static int pcie_xilinx_config_address(const struct udevice *udev, pci_dev_t bdf,
 				      uint offset, void **paddress)
 {
 	struct xilinx_pcie *pcie = dev_get_priv(udev);
@@ -97,7 +97,7 @@ static int pcie_xilinx_config_address(struct udevice *udev, pci_dev_t bdf,
  *
  * Return: 0 on success, else -ENODEV or -EINVAL
  */
-static int pcie_xilinx_read_config(struct udevice *bus, pci_dev_t bdf,
+static int pcie_xilinx_read_config(const struct udevice *bus, pci_dev_t bdf,
 				   uint offset, ulong *valuep,
 				   enum pci_size_t size)
 {
diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c b/drivers/phy/allwinner/phy-sun4i-usb.c
index f730905..612c428 100644
--- a/drivers/phy/allwinner/phy-sun4i-usb.c
+++ b/drivers/phy/allwinner/phy-sun4i-usb.c
@@ -21,6 +21,8 @@
 #include <asm/io.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/cpu.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 
 #define REG_ISCR			0x00
 #define REG_PHYCTL_A10			0x04
diff --git a/drivers/phy/bcm6318-usbh-phy.c b/drivers/phy/bcm6318-usbh-phy.c
index de055a3..2de343d 100644
--- a/drivers/phy/bcm6318-usbh-phy.c
+++ b/drivers/phy/bcm6318-usbh-phy.c
@@ -11,6 +11,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <generic-phy.h>
+#include <malloc.h>
 #include <power-domain.h>
 #include <reset.h>
 #include <asm/io.h>
diff --git a/drivers/phy/bcm6348-usbh-phy.c b/drivers/phy/bcm6348-usbh-phy.c
index e7761e3..ed9f02b 100644
--- a/drivers/phy/bcm6348-usbh-phy.c
+++ b/drivers/phy/bcm6348-usbh-phy.c
@@ -11,6 +11,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <generic-phy.h>
+#include <malloc.h>
 #include <reset.h>
 #include <asm/io.h>
 #include <dm/device.h>
diff --git a/drivers/phy/bcm6358-usbh-phy.c b/drivers/phy/bcm6358-usbh-phy.c
index 189a1c1..f0fda02 100644
--- a/drivers/phy/bcm6358-usbh-phy.c
+++ b/drivers/phy/bcm6358-usbh-phy.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <dm.h>
 #include <generic-phy.h>
+#include <malloc.h>
 #include <reset.h>
 #include <asm/io.h>
 #include <dm/device.h>
diff --git a/drivers/phy/bcm6368-usbh-phy.c b/drivers/phy/bcm6368-usbh-phy.c
index 99da97a..53d1f45 100644
--- a/drivers/phy/bcm6368-usbh-phy.c
+++ b/drivers/phy/bcm6368-usbh-phy.c
@@ -11,6 +11,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <generic-phy.h>
+#include <malloc.h>
 #include <power-domain.h>
 #include <reset.h>
 #include <asm/io.h>
diff --git a/drivers/phy/marvell/comphy_core.c b/drivers/phy/marvell/comphy_core.c
index 9c24692..244beef 100644
--- a/drivers/phy/marvell/comphy_core.c
+++ b/drivers/phy/marvell/comphy_core.c
@@ -8,6 +8,8 @@
 #include <common.h>
 #include <dm.h>
 #include <fdtdec.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 
diff --git a/drivers/phy/meson-g12a-usb2.c b/drivers/phy/meson-g12a-usb2.c
index ad1a77f..c23bc87 100644
--- a/drivers/phy/meson-g12a-usb2.c
+++ b/drivers/phy/meson-g12a-usb2.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <bitfield.h>
 #include <dm.h>
diff --git a/drivers/phy/meson-g12a-usb3-pcie.c b/drivers/phy/meson-g12a-usb3-pcie.c
index 920675d..82655f2 100644
--- a/drivers/phy/meson-g12a-usb3-pcie.c
+++ b/drivers/phy/meson-g12a-usb3-pcie.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <regmap.h>
 #include <errno.h>
 #include <asm/io.h>
diff --git a/drivers/phy/meson-gxl-usb2.c b/drivers/phy/meson-gxl-usb2.c
index 86e69c7..c98d12b 100644
--- a/drivers/phy/meson-gxl-usb2.c
+++ b/drivers/phy/meson-gxl-usb2.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <bitfield.h>
 #include <dm.h>
diff --git a/drivers/phy/meson-gxl-usb3.c b/drivers/phy/meson-gxl-usb3.c
index 5cbbd4d..c2a8593 100644
--- a/drivers/phy/meson-gxl-usb3.c
+++ b/drivers/phy/meson-gxl-usb3.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <bitfield.h>
 #include <dm.h>
diff --git a/drivers/phy/omap-usb2-phy.c b/drivers/phy/omap-usb2-phy.c
index 923f2c1..160a386 100644
--- a/drivers/phy/omap-usb2-phy.c
+++ b/drivers/phy/omap-usb2-phy.c
@@ -13,6 +13,7 @@
 #include <generic-phy.h>
 #include <regmap.h>
 #include <syscon.h>
+#include <linux/err.h>
 
 #define OMAP_USB2_CALIBRATE_FALSE_DISCONNECT	BIT(0)
 
diff --git a/drivers/phy/phy-mtk-tphy.c b/drivers/phy/phy-mtk-tphy.c
index fd33062..bd089b7 100644
--- a/drivers/phy/phy-mtk-tphy.c
+++ b/drivers/phy/phy-mtk-tphy.c
@@ -9,8 +9,11 @@
 #include <clk.h>
 #include <dm.h>
 #include <generic-phy.h>
+#include <malloc.h>
 #include <mapmem.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 
 #include <dt-bindings/phy/phy.h>
 
diff --git a/drivers/phy/phy-rcar-gen2.c b/drivers/phy/phy-rcar-gen2.c
index ee70b81..e93130a 100644
--- a/drivers/phy/phy-rcar-gen2.c
+++ b/drivers/phy/phy-rcar-gen2.c
@@ -11,10 +11,12 @@
 #include <dm.h>
 #include <fdtdec.h>
 #include <generic-phy.h>
+#include <malloc.h>
 #include <reset.h>
 #include <syscon.h>
 #include <usb.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/bitops.h>
 #include <power/regulator.h>
 
diff --git a/drivers/phy/phy-rcar-gen3.c b/drivers/phy/phy-rcar-gen3.c
index b662935..ce39cd8 100644
--- a/drivers/phy/phy-rcar-gen3.c
+++ b/drivers/phy/phy-rcar-gen3.c
@@ -11,6 +11,7 @@
 #include <dm.h>
 #include <fdtdec.h>
 #include <generic-phy.h>
+#include <malloc.h>
 #include <reset.h>
 #include <syscon.h>
 #include <usb.h>
diff --git a/drivers/phy/phy-stm32-usbphyc.c b/drivers/phy/phy-stm32-usbphyc.c
index 6f11190..6ba3721 100644
--- a/drivers/phy/phy-stm32-usbphyc.c
+++ b/drivers/phy/phy-stm32-usbphyc.c
@@ -13,6 +13,7 @@
 #include <syscon.h>
 #include <usb.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/bitops.h>
 #include <power/regulator.h>
 
diff --git a/drivers/phy/phy-ti-am654.c b/drivers/phy/phy-ti-am654.c
index 3949012..0b2b241 100644
--- a/drivers/phy/phy-ti-am654.c
+++ b/drivers/phy/phy-ti-am654.c
@@ -10,6 +10,7 @@
 #include <clk-uclass.h>
 #include <dm.h>
 #include <dm/device.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <dt-bindings/phy/phy.h>
 #include <generic-phy.h>
@@ -18,6 +19,7 @@
 #include <power-domain.h>
 #include <regmap.h>
 #include <syscon.h>
+#include <linux/err.h>
 
 #define CMU_R07C		0x7c
 #define CMU_MASTER_CDN_O	BIT(24)
diff --git a/drivers/phy/ti-pipe3-phy.c b/drivers/phy/ti-pipe3-phy.c
index 0c59552..7fc3631 100644
--- a/drivers/phy/ti-pipe3-phy.c
+++ b/drivers/phy/ti-pipe3-phy.c
@@ -12,6 +12,7 @@
 #include <asm/arch/sys_proto.h>
 #include <syscon.h>
 #include <regmap.h>
+#include <linux/err.h>
 
 /* PLLCTRL Registers */
 #define PLL_STATUS              0x00000004
diff --git a/drivers/pinctrl/broadcom/pinctrl-bcm6838.c b/drivers/pinctrl/broadcom/pinctrl-bcm6838.c
index 48c0b6b..6c8a990 100644
--- a/drivers/pinctrl/broadcom/pinctrl-bcm6838.c
+++ b/drivers/pinctrl/broadcom/pinctrl-bcm6838.c
@@ -4,6 +4,7 @@
 #include <dm.h>
 #include <regmap.h>
 #include <syscon.h>
+#include <dm/device_compat.h>
 #include <dm/pinctrl.h>
 
 #define BCM6838_CMD_LOAD_MUX            0x21
diff --git a/drivers/pinctrl/intel/pinctrl.c b/drivers/pinctrl/intel/pinctrl.c
index f4cc55a..e280054 100644
--- a/drivers/pinctrl/intel/pinctrl.c
+++ b/drivers/pinctrl/intel/pinctrl.c
@@ -19,6 +19,7 @@
 #include <common.h>
 #include <dm.h>
 #include <irq.h>
+#include <malloc.h>
 #include <p2sb.h>
 #include <spl.h>
 #include <asm-generic/gpio.h>
@@ -28,6 +29,7 @@
 #include <asm/itss.h>
 #include <dm/device-internal.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <linux/err.h>
 
 #define GPIO_DW_SIZE(x)			(sizeof(u32) * (x))
 #define PAD_CFG_OFFSET(x, dw_num)	((x) + GPIO_DW_SIZE(dw_num))
diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c
index f664d76..7fbe281 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.c
+++ b/drivers/pinctrl/meson/pinctrl-meson.c
@@ -5,7 +5,9 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <dm/pinctrl.h>
 #include <fdt_support.h>
diff --git a/drivers/pinctrl/mscc/mscc-common.c b/drivers/pinctrl/mscc/mscc-common.c
index bd3e6ea..90c54b4 100644
--- a/drivers/pinctrl/mscc/mscc-common.c
+++ b/drivers/pinctrl/mscc/mscc-common.c
@@ -14,6 +14,8 @@
 #include <config.h>
 #include <dm.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/lists.h>
 #include <dm/pinctrl.h>
 #include <dm/root.h>
diff --git a/drivers/pinctrl/mtmips/pinctrl-mtmips-common.c b/drivers/pinctrl/mtmips/pinctrl-mtmips-common.c
index ee6a9d1..e361916 100644
--- a/drivers/pinctrl/mtmips/pinctrl-mtmips-common.c
+++ b/drivers/pinctrl/mtmips/pinctrl-mtmips-common.c
@@ -7,6 +7,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/pinctrl.h>
 #include <linux/io.h>
 
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
index f197f4a..6e0bcae 100644
--- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
+++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
@@ -19,7 +19,10 @@
 #include <common.h>
 #include <config.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/lists.h>
 #include <dm/pinctrl.h>
 #include <dm/root.h>
diff --git a/drivers/pinctrl/nxp/pinctrl-imx.c b/drivers/pinctrl/nxp/pinctrl-imx.c
index 69c4144..474c38a 100644
--- a/drivers/pinctrl/nxp/pinctrl-imx.c
+++ b/drivers/pinctrl/nxp/pinctrl-imx.c
@@ -4,7 +4,10 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <mapmem.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/io.h>
 #include <linux/err.h>
 #include <dm.h>
diff --git a/drivers/pinctrl/nxp/pinctrl-mxs.c b/drivers/pinctrl/nxp/pinctrl-mxs.c
index 6f6ca84..8d61dfe 100644
--- a/drivers/pinctrl/nxp/pinctrl-mxs.c
+++ b/drivers/pinctrl/nxp/pinctrl-mxs.c
@@ -5,6 +5,8 @@
  */
 
 #include <common.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/io.h>
 #include <linux/err.h>
 #include <dm.h>
diff --git a/drivers/pinctrl/pinctrl-generic.c b/drivers/pinctrl/pinctrl-generic.c
index eecf0f5..1098366 100644
--- a/drivers/pinctrl/pinctrl-generic.c
+++ b/drivers/pinctrl/pinctrl-generic.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/compat.h>
 #include <dm/pinctrl.h>
 
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 1dfc97d..380b0da 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <dm/pinctrl.h>
 #include <linux/libfdt.h>
 #include <asm/io.h>
diff --git a/drivers/pinctrl/pinctrl-stmfx.c b/drivers/pinctrl/pinctrl-stmfx.c
index 0b5a043..c8e61e2 100644
--- a/drivers/pinctrl/pinctrl-stmfx.c
+++ b/drivers/pinctrl/pinctrl-stmfx.c
@@ -11,6 +11,7 @@
 #include <asm/gpio.h>
 #include <dm/device.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <dm/pinctrl.h>
 #include <linux/bitfield.h>
diff --git a/drivers/pinctrl/pinctrl-uclass.c b/drivers/pinctrl/pinctrl-uclass.c
index 3425ed1..aba8810 100644
--- a/drivers/pinctrl/pinctrl-uclass.c
+++ b/drivers/pinctrl/pinctrl-uclass.c
@@ -4,6 +4,8 @@
  */
 
 #include <common.h>
+#include <malloc.h>
+#include <dm/device_compat.h>
 #include <linux/libfdt.h>
 #include <linux/err.h>
 #include <linux/list.h>
diff --git a/drivers/pinctrl/pinctrl_stm32.c b/drivers/pinctrl/pinctrl_stm32.c
index 3a235ae..9926235 100644
--- a/drivers/pinctrl/pinctrl_stm32.c
+++ b/drivers/pinctrl/pinctrl_stm32.c
@@ -1,11 +1,14 @@
 #include <common.h>
 #include <dm.h>
 #include <hwspinlock.h>
+#include <malloc.h>
 #include <asm/arch/gpio.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <dm/pinctrl.h>
+#include <linux/err.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/drivers/pinctrl/renesas/pfc.c b/drivers/pinctrl/renesas/pfc.c
index 5ec560e..ab64f4f 100644
--- a/drivers/pinctrl/renesas/pfc.c
+++ b/drivers/pinctrl/renesas/pfc.c
@@ -14,6 +14,8 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/pinctrl.h>
 #include <linux/io.h>
 #include <linux/sizes.h>
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
index a5935e8..abeba96 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/io.h>
 #include <linux/err.h>
 #include <linux/kernel.h>
diff --git a/drivers/power/acpi_pmc/pmc_emul.c b/drivers/power/acpi_pmc/pmc_emul.c
index 15cc7ac..dfff335 100644
--- a/drivers/power/acpi_pmc/pmc_emul.c
+++ b/drivers/power/acpi_pmc/pmc_emul.c
@@ -42,7 +42,7 @@ struct pmc_emul_priv {
 	u8 regs[MEMMAP_SIZE];
 };
 
-static int sandbox_pmc_emul_read_config(struct udevice *emul, uint offset,
+static int sandbox_pmc_emul_read_config(const struct udevice *emul, uint offset,
 					ulong *valuep, enum pci_size_t size)
 {
 	struct pmc_emul_platdata *plat = dev_get_platdata(emul);
diff --git a/drivers/power/domain/bcm6328-power-domain.c b/drivers/power/domain/bcm6328-power-domain.c
index a90b2c8..a6426be 100644
--- a/drivers/power/domain/bcm6328-power-domain.c
+++ b/drivers/power/domain/bcm6328-power-domain.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <power-domain-uclass.h>
 #include <asm/io.h>
 
@@ -62,7 +63,7 @@ static const struct udevice_id bcm6328_power_domain_ids[] = {
 };
 
 struct power_domain_ops bcm6328_power_domain_ops = {
-	.free = bcm6328_power_domain_free,
+	.rfree = bcm6328_power_domain_free,
 	.off = bcm6328_power_domain_off,
 	.on = bcm6328_power_domain_on,
 	.request = bcm6328_power_domain_request,
diff --git a/drivers/power/domain/imx8-power-domain-legacy.c b/drivers/power/domain/imx8-power-domain-legacy.c
index d51dbaa..6f01a60 100644
--- a/drivers/power/domain/imx8-power-domain-legacy.c
+++ b/drivers/power/domain/imx8-power-domain-legacy.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <power-domain-uclass.h>
 #include <asm/io.h>
 #include <asm/arch/power-domain.h>
@@ -296,7 +297,7 @@ static const struct udevice_id imx8_power_domain_ids[] = {
 
 struct power_domain_ops imx8_power_domain_ops = {
 	.request = imx8_power_domain_request,
-	.free = imx8_power_domain_free,
+	.rfree = imx8_power_domain_free,
 	.on = imx8_power_domain_on,
 	.off = imx8_power_domain_off,
 	.of_xlate = imx8_power_domain_of_xlate,
diff --git a/drivers/power/domain/imx8-power-domain.c b/drivers/power/domain/imx8-power-domain.c
index aa76836..571146e 100644
--- a/drivers/power/domain/imx8-power-domain.c
+++ b/drivers/power/domain/imx8-power-domain.c
@@ -6,6 +6,7 @@
 #define DEBUG
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <power-domain-uclass.h>
 #include <asm/arch/power-domain.h>
 #include <asm/arch/sci/sci.h>
@@ -73,7 +74,7 @@ static const struct udevice_id imx8_power_domain_ids[] = {
 
 struct power_domain_ops imx8_power_domain_ops_v2 = {
 	.request = imx8_power_domain_request,
-	.free = imx8_power_domain_free,
+	.rfree = imx8_power_domain_free,
 	.on = imx8_power_domain_on,
 	.off = imx8_power_domain_off,
 };
diff --git a/drivers/power/domain/imx8m-power-domain.c b/drivers/power/domain/imx8m-power-domain.c
index 40ece9e..5b6467c 100644
--- a/drivers/power/domain/imx8m-power-domain.c
+++ b/drivers/power/domain/imx8m-power-domain.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <power-domain-uclass.h>
 #include <asm/io.h>
 #include <asm/arch/power-domain.h>
@@ -121,7 +122,7 @@ static const struct udevice_id imx8m_power_domain_ids[] = {
 
 struct power_domain_ops imx8m_power_domain_ops = {
 	.request = imx8m_power_domain_request,
-	.free = imx8m_power_domain_free,
+	.rfree = imx8m_power_domain_free,
 	.on = imx8m_power_domain_on,
 	.off = imx8m_power_domain_off,
 	.of_xlate = imx8m_power_domain_of_xlate,
diff --git a/drivers/power/domain/meson-ee-pwrc.c b/drivers/power/domain/meson-ee-pwrc.c
index 21d4c9d..7082c80 100644
--- a/drivers/power/domain/meson-ee-pwrc.c
+++ b/drivers/power/domain/meson-ee-pwrc.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <power-domain-uclass.h>
 #include <regmap.h>
 #include <syscon.h>
@@ -13,6 +14,7 @@
 #include <clk.h>
 #include <dt-bindings/power/meson-g12a-power.h>
 #include <dt-bindings/power/meson-sm1-power.h>
+#include <linux/err.h>
 
 /* AO Offsets */
 
@@ -352,7 +354,7 @@ static int meson_ee_pwrc_of_xlate(struct power_domain *power_domain,
 }
 
 struct power_domain_ops meson_ee_pwrc_ops = {
-	.free = meson_ee_pwrc_free,
+	.rfree = meson_ee_pwrc_free,
 	.off = meson_ee_pwrc_off,
 	.on = meson_ee_pwrc_on,
 	.request = meson_ee_pwrc_request,
diff --git a/drivers/power/domain/meson-gx-pwrc-vpu.c b/drivers/power/domain/meson-gx-pwrc-vpu.c
index f44e33b..12cdfcd 100644
--- a/drivers/power/domain/meson-gx-pwrc-vpu.c
+++ b/drivers/power/domain/meson-gx-pwrc-vpu.c
@@ -8,11 +8,13 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <power-domain-uclass.h>
 #include <regmap.h>
 #include <syscon.h>
 #include <reset.h>
 #include <clk.h>
+#include <linux/err.h>
 
 enum {
 	VPU_PWRC_COMPATIBLE_GX		= 0,
@@ -269,7 +271,7 @@ static int meson_pwrc_vpu_of_xlate(struct power_domain *power_domain,
 }
 
 struct power_domain_ops meson_gx_pwrc_vpu_ops = {
-	.free = meson_pwrc_vpu_free,
+	.rfree = meson_pwrc_vpu_free,
 	.off = meson_pwrc_vpu_off,
 	.on = meson_pwrc_vpu_on,
 	.request = meson_pwrc_vpu_request,
diff --git a/drivers/power/domain/mtk-power-domain.c b/drivers/power/domain/mtk-power-domain.c
index 0bf8a16..3ff7ca1 100644
--- a/drivers/power/domain/mtk-power-domain.c
+++ b/drivers/power/domain/mtk-power-domain.c
@@ -7,11 +7,13 @@
 #include <clk.h>
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <power-domain-uclass.h>
 #include <regmap.h>
 #include <syscon.h>
 #include <asm/io.h>
 #include <asm/processor.h>
+#include <linux/err.h>
 #include <linux/iopoll.h>
 
 #include <dt-bindings/power/mt7623-power.h>
@@ -396,7 +398,7 @@ static const struct udevice_id mtk_power_domain_ids[] = {
 };
 
 struct power_domain_ops mtk_power_domain_ops = {
-	.free = scpsys_power_free,
+	.rfree = scpsys_power_free,
 	.off = scpsys_power_off,
 	.on = scpsys_power_on,
 	.request = scpsys_power_request,
diff --git a/drivers/power/domain/power-domain-uclass.c b/drivers/power/domain/power-domain-uclass.c
index 80df5af..d9c623b 100644
--- a/drivers/power/domain/power-domain-uclass.c
+++ b/drivers/power/domain/power-domain-uclass.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <power-domain.h>
 #include <power-domain-uclass.h>
 #include <dm/device-internal.h>
@@ -87,7 +88,7 @@ int power_domain_free(struct power_domain *power_domain)
 
 	debug("%s(power_domain=%p)\n", __func__, power_domain);
 
-	return ops->free(power_domain);
+	return ops->rfree(power_domain);
 }
 
 int power_domain_on(struct power_domain *power_domain)
diff --git a/drivers/power/domain/sandbox-power-domain-test.c b/drivers/power/domain/sandbox-power-domain-test.c
index 148b6b1..2191a94 100644
--- a/drivers/power/domain/sandbox-power-domain-test.c
+++ b/drivers/power/domain/sandbox-power-domain-test.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <power-domain.h>
 #include <asm/io.h>
 #include <asm/power-domain.h>
diff --git a/drivers/power/domain/sandbox-power-domain.c b/drivers/power/domain/sandbox-power-domain.c
index 74db2eb..3a834a9 100644
--- a/drivers/power/domain/sandbox-power-domain.c
+++ b/drivers/power/domain/sandbox-power-domain.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <power-domain-uclass.h>
 #include <asm/io.h>
 #include <asm/power-domain.h>
@@ -75,7 +76,7 @@ static const struct udevice_id sandbox_power_domain_ids[] = {
 
 struct power_domain_ops sandbox_power_domain_ops = {
 	.request = sandbox_power_domain_request,
-	.free = sandbox_power_domain_free,
+	.rfree = sandbox_power_domain_free,
 	.on = sandbox_power_domain_on,
 	.off = sandbox_power_domain_off,
 };
diff --git a/drivers/power/domain/tegra186-power-domain.c b/drivers/power/domain/tegra186-power-domain.c
index f344558..e872441 100644
--- a/drivers/power/domain/tegra186-power-domain.c
+++ b/drivers/power/domain/tegra186-power-domain.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <misc.h>
 #include <power-domain-uclass.h>
 #include <asm/arch-tegra/bpmp_abi.h>
@@ -71,7 +72,7 @@ static int tegra186_power_domain_off(struct power_domain *power_domain)
 
 struct power_domain_ops tegra186_power_domain_ops = {
 	.request = tegra186_power_domain_request,
-	.free = tegra186_power_domain_free,
+	.rfree = tegra186_power_domain_free,
 	.on = tegra186_power_domain_on,
 	.off = tegra186_power_domain_off,
 };
diff --git a/drivers/power/domain/ti-sci-power-domain.c b/drivers/power/domain/ti-sci-power-domain.c
index 4c4351d..a586670 100644
--- a/drivers/power/domain/ti-sci-power-domain.c
+++ b/drivers/power/domain/ti-sci-power-domain.c
@@ -11,7 +11,10 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <power-domain-uclass.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/soc/ti/ti_sci_protocol.h>
 #include <dt-bindings/soc/ti,sci_pm_domain.h>
 
@@ -120,7 +123,7 @@ static const struct udevice_id ti_sci_power_domain_of_match[] = {
 
 static struct power_domain_ops ti_sci_power_domain_ops = {
 	.request = ti_sci_power_domain_request,
-	.free = ti_sci_power_domain_free,
+	.rfree = ti_sci_power_domain_free,
 	.on = ti_sci_power_domain_on,
 	.off = ti_sci_power_domain_off,
 	.of_xlate = ti_sci_power_domain_of_xlate,
diff --git a/drivers/power/pmic/fan53555.c b/drivers/power/pmic/fan53555.c
index 11304d2..a5f855c 100644
--- a/drivers/power/pmic/fan53555.c
+++ b/drivers/power/pmic/fan53555.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <dm.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <i2c.h>
 #include <power/fan53555.h>
diff --git a/drivers/power/pmic/i2c_pmic_emul.c b/drivers/power/pmic/i2c_pmic_emul.c
index 80efc02..86d7b89 100644
--- a/drivers/power/pmic/i2c_pmic_emul.c
+++ b/drivers/power/pmic/i2c_pmic_emul.c
@@ -8,6 +8,7 @@
 #include <errno.h>
 #include <dm.h>
 #include <i2c.h>
+#include <malloc.h>
 #include <power/pmic.h>
 #include <power/sandbox_pmic.h>
 
@@ -105,12 +106,21 @@ static int sandbox_i2c_pmic_ofdata_to_platdata(struct udevice *emul)
 {
 	struct sandbox_i2c_pmic_plat_data *plat = dev_get_platdata(emul);
 	struct udevice *pmic_dev = i2c_emul_get_device(emul);
-	struct uc_pmic_priv *priv = dev_get_uclass_priv(pmic_dev);
-	const u8 *reg_defaults;
 
 	debug("%s:%d Setting PMIC default registers\n", __func__, __LINE__);
 	plat->reg_count = pmic_reg_count(pmic_dev);
-	plat->trans_len = priv->trans_len;
+
+	return 0;
+}
+
+static int sandbox_i2c_pmic_probe(struct udevice *emul)
+{
+	struct sandbox_i2c_pmic_plat_data *plat = dev_get_platdata(emul);
+	struct udevice *pmic_dev = i2c_emul_get_device(emul);
+	struct uc_pmic_priv *upriv = dev_get_uclass_priv(pmic_dev);
+	const u8 *reg_defaults;
+
+	plat->trans_len = upriv->trans_len;
 	plat->buf_size = plat->reg_count * plat->trans_len;
 
 	plat->reg = calloc(1, plat->buf_size);
@@ -149,6 +159,7 @@ U_BOOT_DRIVER(sandbox_i2c_pmic_emul) = {
 	.id		= UCLASS_I2C_EMUL,
 	.of_match	= sandbox_i2c_pmic_ids,
 	.ofdata_to_platdata = sandbox_i2c_pmic_ofdata_to_platdata,
+	.probe		= sandbox_i2c_pmic_probe,
 	.platdata_auto_alloc_size = sizeof(struct sandbox_i2c_pmic_plat_data),
 	.ops		= &sandbox_i2c_pmic_emul_ops,
 };
diff --git a/drivers/power/pmic/stpmic1.c b/drivers/power/pmic/stpmic1.c
index 2297af4..2c85410 100644
--- a/drivers/power/pmic/stpmic1.c
+++ b/drivers/power/pmic/stpmic1.c
@@ -11,6 +11,7 @@
 #include <sysreset.h>
 #include <time.h>
 #include <dm/device.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <power/pmic.h>
 #include <power/stpmic1.h>
diff --git a/drivers/power/regulator/pbias_regulator.c b/drivers/power/regulator/pbias_regulator.c
index 88dc9f2..60255ee 100644
--- a/drivers/power/regulator/pbias_regulator.c
+++ b/drivers/power/regulator/pbias_regulator.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <errno.h>
 #include <dm.h>
+#include <linux/err.h>
 #include <power/pmic.h>
 #include <power/regulator.h>
 #include <regmap.h>
diff --git a/drivers/power/regulator/pwm_regulator.c b/drivers/power/regulator/pwm_regulator.c
index cd05c9b..4030144 100644
--- a/drivers/power/regulator/pwm_regulator.c
+++ b/drivers/power/regulator/pwm_regulator.c
@@ -11,6 +11,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <pwm.h>
+#include <dm/device_compat.h>
 #include <power/regulator.h>
 
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/power/regulator/stm32-vrefbuf.c b/drivers/power/regulator/stm32-vrefbuf.c
index 645528e..08a10f0 100644
--- a/drivers/power/regulator/stm32-vrefbuf.c
+++ b/drivers/power/regulator/stm32-vrefbuf.c
@@ -10,6 +10,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/iopoll.h>
 #include <linux/kernel.h>
 #include <power/regulator.h>
diff --git a/drivers/power/regulator/tps62360_regulator.c b/drivers/power/regulator/tps62360_regulator.c
index 2c076c0..ce54495 100644
--- a/drivers/power/regulator/tps62360_regulator.c
+++ b/drivers/power/regulator/tps62360_regulator.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <dm.h>
 #include <i2c.h>
+#include <dm/device_compat.h>
 #include <power/regulator.h>
 
 #define TPS62360_REG_SET0	0
diff --git a/drivers/ram/imxrt_sdram.c b/drivers/ram/imxrt_sdram.c
index af7400b..ac15e94 100644
--- a/drivers/ram/imxrt_sdram.c
+++ b/drivers/ram/imxrt_sdram.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <ram.h>
 #include <asm/io.h>
+#include <linux/err.h>
 
 /* SDRAM Command Code */
 #define SD_CC_ARD		0x0     /* Master Bus (AXI) command - Read */
diff --git a/drivers/ram/k3-am654-ddrss.c b/drivers/ram/k3-am654-ddrss.c
index 7015d8c..8cf7486 100644
--- a/drivers/ram/k3-am654-ddrss.c
+++ b/drivers/ram/k3-am654-ddrss.c
@@ -14,6 +14,7 @@
 #include <power-domain.h>
 #include <dm.h>
 #include <asm/arch/sys_proto.h>
+#include <dm/device_compat.h>
 #include <power/regulator.h>
 #include "k3-am654-ddrss.h"
 
diff --git a/drivers/ram/k3-j721e/k3-j721e-ddrss.c b/drivers/ram/k3-j721e/k3-j721e-ddrss.c
index a9b7d40..352483c 100644
--- a/drivers/ram/k3-j721e/k3-j721e-ddrss.c
+++ b/drivers/ram/k3-j721e/k3-j721e-ddrss.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <power-domain.h>
 #include <wait_bit.h>
+#include <dm/device_compat.h>
 
 #include "lpddr4_obj_if.h"
 #include "lpddr4_if.h"
diff --git a/drivers/ram/rockchip/dmc-rk3368.c b/drivers/ram/rockchip/dmc-rk3368.c
index 8addee8..2d82a17 100644
--- a/drivers/ram/rockchip/dmc-rk3368.c
+++ b/drivers/ram/rockchip/dmc-rk3368.c
@@ -19,6 +19,7 @@
 #include <asm/arch-rockchip/ddr_rk3368.h>
 #include <asm/arch-rockchip/sdram.h>
 #include <asm/arch-rockchip/sdram_rk3288.h>
+#include <linux/err.h>
 
 struct dram_info {
 	struct ram_info info;
diff --git a/drivers/ram/stm32_sdram.c b/drivers/ram/stm32_sdram.c
index f6cac8e..2d03333 100644
--- a/drivers/ram/stm32_sdram.c
+++ b/drivers/ram/stm32_sdram.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <ram.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 
 #define MEM_MODE_MASK	GENMASK(2, 0)
 #define SWP_FMC_OFFSET 10
diff --git a/drivers/remoteproc/k3_system_controller.c b/drivers/remoteproc/k3_system_controller.c
index 44e56c7..8843029 100644
--- a/drivers/remoteproc/k3_system_controller.c
+++ b/drivers/remoteproc/k3_system_controller.c
@@ -11,6 +11,7 @@
 #include <remoteproc.h>
 #include <errno.h>
 #include <mailbox.h>
+#include <dm/device_compat.h>
 #include <linux/soc/ti/k3-sec-proxy.h>
 
 #define K3_MSG_R5_TO_M3_M3FW			0x8105
diff --git a/drivers/remoteproc/rproc-elf-loader.c b/drivers/remoteproc/rproc-elf-loader.c
index d234592..f2e033a 100644
--- a/drivers/remoteproc/rproc-elf-loader.c
+++ b/drivers/remoteproc/rproc-elf-loader.c
@@ -7,6 +7,8 @@
 #include <dm.h>
 #include <elf.h>
 #include <remoteproc.h>
+#include <dm/device_compat.h>
+#include <linux/compat.h>
 
 /**
  * struct resource_table - firmware resource table header
diff --git a/drivers/remoteproc/stm32_copro.c b/drivers/remoteproc/stm32_copro.c
index c25488f..e9dce0d 100644
--- a/drivers/remoteproc/stm32_copro.c
+++ b/drivers/remoteproc/stm32_copro.c
@@ -12,6 +12,8 @@
 #include <reset.h>
 #include <syscon.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 
 #define RCC_GCR_HOLD_BOOT	0
 #define RCC_GCR_RELEASE_BOOT	1
diff --git a/drivers/remoteproc/ti_k3_arm64_rproc.c b/drivers/remoteproc/ti_k3_arm64_rproc.c
index 3e35293..28c6ddb 100644
--- a/drivers/remoteproc/ti_k3_arm64_rproc.c
+++ b/drivers/remoteproc/ti_k3_arm64_rproc.c
@@ -15,6 +15,8 @@
 #include <reset.h>
 #include <asm/io.h>
 #include <power-domain.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/soc/ti/ti_sci_protocol.h>
 #include "ti_sci_proc.h"
 
diff --git a/drivers/remoteproc/ti_k3_dsp_rproc.c b/drivers/remoteproc/ti_k3_dsp_rproc.c
index c5dc6b2..09e050f 100644
--- a/drivers/remoteproc/ti_k3_dsp_rproc.c
+++ b/drivers/remoteproc/ti_k3_dsp_rproc.c
@@ -9,12 +9,15 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <remoteproc.h>
 #include <errno.h>
 #include <clk.h>
 #include <reset.h>
 #include <asm/io.h>
 #include <power-domain.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/soc/ti/ti_sci_protocol.h>
 #include "ti_sci_proc.h"
 
diff --git a/drivers/remoteproc/ti_k3_r5f_rproc.c b/drivers/remoteproc/ti_k3_r5f_rproc.c
index ae1e4b9..ea56689 100644
--- a/drivers/remoteproc/ti_k3_r5f_rproc.c
+++ b/drivers/remoteproc/ti_k3_r5f_rproc.c
@@ -8,11 +8,14 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <remoteproc.h>
 #include <errno.h>
 #include <clk.h>
 #include <reset.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/kernel.h>
 #include <linux/soc/ti/ti_sci_protocol.h>
 #include "ti_sci_proc.h"
diff --git a/drivers/reset/reset-bcm6345.c b/drivers/reset/reset-bcm6345.c
index 753c110..c1f1e7f 100644
--- a/drivers/reset/reset-bcm6345.c
+++ b/drivers/reset/reset-bcm6345.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <reset-uclass.h>
 #include <asm/io.h>
 
@@ -52,7 +53,7 @@ static int bcm6345_reset_request(struct reset_ctl *rst)
 }
 
 struct reset_ops bcm6345_reset_reset_ops = {
-	.free = bcm6345_reset_free,
+	.rfree = bcm6345_reset_free,
 	.request = bcm6345_reset_request,
 	.rst_assert = bcm6345_reset_assert,
 	.rst_deassert = bcm6345_reset_deassert,
diff --git a/drivers/reset/reset-hisilicon.c b/drivers/reset/reset-hisilicon.c
index a9f052a..a678b8f 100644
--- a/drivers/reset/reset-hisilicon.c
+++ b/drivers/reset/reset-hisilicon.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2019, Linaro Limited
  */
 
+#include <malloc.h>
 #include <asm/io.h>
 #include <common.h>
 #include <dm.h>
@@ -72,7 +73,7 @@ static int hisi_reset_of_xlate(struct reset_ctl *rst,
 static const struct reset_ops hisi_reset_reset_ops = {
 	.of_xlate = hisi_reset_of_xlate,
 	.request = hisi_reset_request,
-	.free = hisi_reset_free,
+	.rfree = hisi_reset_free,
 	.rst_assert = hisi_reset_assert,
 	.rst_deassert = hisi_reset_deassert,
 };
diff --git a/drivers/reset/reset-hsdk.c b/drivers/reset/reset-hsdk.c
index 213d6c8..f9a432a 100644
--- a/drivers/reset/reset-hsdk.c
+++ b/drivers/reset/reset-hsdk.c
@@ -81,7 +81,7 @@ static int hsdk_reset_noop(struct reset_ctl *rst_ctl)
 
 static const struct reset_ops hsdk_reset_ops = {
 	.request	= hsdk_reset_noop,
-	.free		= hsdk_reset_noop,
+	.rfree		= hsdk_reset_noop,
 	.rst_assert	= hsdk_reset_noop,
 	.rst_deassert	= hsdk_reset_reset,
 };
diff --git a/drivers/reset/reset-imx7.c b/drivers/reset/reset-imx7.c
index f2ca5cf..a61855e 100644
--- a/drivers/reset/reset-imx7.c
+++ b/drivers/reset/reset-imx7.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2017, Impinj, Inc.
  */
 
+#include <malloc.h>
 #include <asm/io.h>
 #include <common.h>
 #include <dm.h>
@@ -272,7 +273,7 @@ static int imx7_reset_request(struct reset_ctl *rst)
 
 static const struct reset_ops imx7_reset_reset_ops = {
 	.request = imx7_reset_request,
-	.free = imx7_reset_free,
+	.rfree = imx7_reset_free,
 	.rst_assert = imx7_reset_assert,
 	.rst_deassert = imx7_reset_deassert,
 };
diff --git a/drivers/reset/reset-mediatek.c b/drivers/reset/reset-mediatek.c
index e3614e6..6d17f52 100644
--- a/drivers/reset/reset-mediatek.c
+++ b/drivers/reset/reset-mediatek.c
@@ -8,10 +8,12 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/lists.h>
 #include <regmap.h>
 #include <reset-uclass.h>
 #include <syscon.h>
+#include <linux/err.h>
 
 struct mediatek_reset_priv {
 	struct regmap *regmap;
@@ -55,7 +57,7 @@ static int mediatek_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops mediatek_reset_ops = {
 	.request = mediatek_reset_request,
-	.free = mediatek_reset_free,
+	.rfree = mediatek_reset_free,
 	.rst_assert = mediatek_reset_assert,
 	.rst_deassert = mediatek_reset_deassert,
 };
diff --git a/drivers/reset/reset-meson.c b/drivers/reset/reset-meson.c
index 31aa4d4..70f9635 100644
--- a/drivers/reset/reset-meson.c
+++ b/drivers/reset/reset-meson.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <reset-uclass.h>
 #include <regmap.h>
 
@@ -62,7 +63,7 @@ static int meson_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops meson_reset_ops = {
 	.request = meson_reset_request,
-	.free = meson_reset_free,
+	.rfree = meson_reset_free,
 	.rst_assert = meson_reset_assert,
 	.rst_deassert = meson_reset_deassert,
 };
diff --git a/drivers/reset/reset-mtmips.c b/drivers/reset/reset-mtmips.c
index 5973456..677de0a 100644
--- a/drivers/reset/reset-mtmips.c
+++ b/drivers/reset/reset-mtmips.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <reset-uclass.h>
 #include <linux/io.h>
 
@@ -45,7 +46,7 @@ static int mtmips_reset_deassert(struct reset_ctl *reset_ctl)
 
 static const struct reset_ops mtmips_reset_ops = {
 	.request	= mtmips_reset_request,
-	.free		= mtmips_reset_free,
+	.rfree		= mtmips_reset_free,
 	.rst_assert	= mtmips_reset_assert,
 	.rst_deassert	= mtmips_reset_deassert,
 };
diff --git a/drivers/reset/reset-rockchip.c b/drivers/reset/reset-rockchip.c
index 3871fc0..100afc8 100644
--- a/drivers/reset/reset-rockchip.c
+++ b/drivers/reset/reset-rockchip.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <reset-uclass.h>
 #include <linux/io.h>
 #include <asm/arch-rockchip/hardware.h>
@@ -76,7 +77,7 @@ static int rockchip_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops rockchip_reset_ops = {
 	.request = rockchip_reset_request,
-	.free = rockchip_reset_free,
+	.rfree = rockchip_reset_free,
 	.rst_assert = rockchip_reset_assert,
 	.rst_deassert = rockchip_reset_deassert,
 };
diff --git a/drivers/reset/reset-socfpga.c b/drivers/reset/reset-socfpga.c
index 105ce94..c0930a6 100644
--- a/drivers/reset/reset-socfpga.c
+++ b/drivers/reset/reset-socfpga.c
@@ -14,6 +14,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <dm/lists.h>
 #include <dm/of_access.h>
 #include <env.h>
@@ -105,7 +106,7 @@ static int socfpga_reset_free(struct reset_ctl *reset_ctl)
 
 static const struct reset_ops socfpga_reset_ops = {
 	.request = socfpga_reset_request,
-	.free = socfpga_reset_free,
+	.rfree = socfpga_reset_free,
 	.rst_assert = socfpga_reset_assert,
 	.rst_deassert = socfpga_reset_deassert,
 };
diff --git a/drivers/reset/reset-sunxi.c b/drivers/reset/reset-sunxi.c
index 364dc52..f21bf3b 100644
--- a/drivers/reset/reset-sunxi.c
+++ b/drivers/reset/reset-sunxi.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <reset-uclass.h>
 #include <asm/io.h>
 #include <dm/lists.h>
@@ -81,7 +82,7 @@ static int sunxi_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops sunxi_reset_ops = {
 	.request = sunxi_reset_request,
-	.free = sunxi_reset_free,
+	.rfree = sunxi_reset_free,
 	.rst_assert = sunxi_reset_assert,
 	.rst_deassert = sunxi_reset_deassert,
 };
diff --git a/drivers/reset/reset-ti-sci.c b/drivers/reset/reset-ti-sci.c
index c8a76df..f5d82b5 100644
--- a/drivers/reset/reset-ti-sci.c
+++ b/drivers/reset/reset-ti-sci.c
@@ -11,7 +11,10 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <reset-uclass.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/soc/ti/ti_sci_protocol.h>
 
 /**
@@ -190,7 +193,7 @@ static const struct udevice_id ti_sci_reset_of_match[] = {
 static struct reset_ops ti_sci_reset_ops = {
 	.of_xlate = ti_sci_reset_of_xlate,
 	.request = ti_sci_reset_request,
-	.free = ti_sci_reset_free,
+	.rfree = ti_sci_reset_free,
 	.rst_assert = ti_sci_reset_assert,
 	.rst_deassert = ti_sci_reset_deassert,
 	.rst_status = ti_sci_reset_status,
diff --git a/drivers/reset/reset-uclass.c b/drivers/reset/reset-uclass.c
index ee1a423..8ec8e46 100644
--- a/drivers/reset/reset-uclass.c
+++ b/drivers/reset/reset-uclass.c
@@ -6,8 +6,10 @@
 #include <common.h>
 #include <dm.h>
 #include <fdtdec.h>
+#include <malloc.h>
 #include <reset.h>
 #include <reset-uclass.h>
+#include <dm/devres.h>
 
 static inline struct reset_ops *reset_dev_ops(struct udevice *dev)
 {
@@ -164,7 +166,7 @@ int reset_free(struct reset_ctl *reset_ctl)
 
 	debug("%s(reset_ctl=%p)\n", __func__, reset_ctl);
 
-	return ops->free(reset_ctl);
+	return ops->rfree(reset_ctl);
 }
 
 int reset_assert(struct reset_ctl *reset_ctl)
diff --git a/drivers/reset/reset-uniphier.c b/drivers/reset/reset-uniphier.c
index 39d684b..348f388 100644
--- a/drivers/reset/reset-uniphier.c
+++ b/drivers/reset/reset-uniphier.c
@@ -6,7 +6,9 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <reset-uclass.h>
+#include <dm/device_compat.h>
 #include <linux/bitops.h>
 #include <linux/io.h>
 #include <linux/sizes.h>
@@ -234,7 +236,7 @@ static int uniphier_reset_deassert(struct reset_ctl *reset_ctl)
 
 static const struct reset_ops uniphier_reset_ops = {
 	.request = uniphier_reset_request,
-	.free = uniphier_reset_free,
+	.rfree = uniphier_reset_free,
 	.rst_assert = uniphier_reset_assert,
 	.rst_deassert = uniphier_reset_deassert,
 };
diff --git a/drivers/reset/sandbox-reset-test.c b/drivers/reset/sandbox-reset-test.c
index 95ce2ca..ae79be0 100644
--- a/drivers/reset/sandbox-reset-test.c
+++ b/drivers/reset/sandbox-reset-test.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <reset.h>
 #include <asm/io.h>
 #include <asm/reset.h>
diff --git a/drivers/reset/sandbox-reset.c b/drivers/reset/sandbox-reset.c
index 40f2654..bdf53a3 100644
--- a/drivers/reset/sandbox-reset.c
+++ b/drivers/reset/sandbox-reset.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <reset-uclass.h>
 #include <asm/io.h>
 #include <asm/reset.h>
@@ -79,7 +80,7 @@ static const struct udevice_id sandbox_reset_ids[] = {
 
 struct reset_ops sandbox_reset_reset_ops = {
 	.request = sandbox_reset_request,
-	.free = sandbox_reset_free,
+	.rfree = sandbox_reset_free,
 	.rst_assert = sandbox_reset_assert,
 	.rst_deassert = sandbox_reset_deassert,
 };
diff --git a/drivers/reset/sti-reset.c b/drivers/reset/sti-reset.c
index d8cc485..31b3e48 100644
--- a/drivers/reset/sti-reset.c
+++ b/drivers/reset/sti-reset.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <errno.h>
+#include <malloc.h>
 #include <wait_bit.h>
 #include <dm.h>
 #include <reset-uclass.h>
@@ -298,7 +299,7 @@ static int sti_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops sti_reset_ops = {
 	.request = sti_reset_request,
-	.free = sti_reset_free,
+	.rfree = sti_reset_free,
 	.rst_assert = sti_reset_assert,
 	.rst_deassert = sti_reset_deassert,
 };
diff --git a/drivers/reset/stm32-reset.c b/drivers/reset/stm32-reset.c
index 16d3dba..5dda522 100644
--- a/drivers/reset/stm32-reset.c
+++ b/drivers/reset/stm32-reset.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <reset-uclass.h>
 #include <stm32_rcc.h>
 #include <asm/io.h>
@@ -64,7 +65,7 @@ static int stm32_reset_deassert(struct reset_ctl *reset_ctl)
 
 static const struct reset_ops stm32_reset_ops = {
 	.request	= stm32_reset_request,
-	.free		= stm32_reset_free,
+	.rfree		= stm32_reset_free,
 	.rst_assert	= stm32_reset_assert,
 	.rst_deassert	= stm32_reset_deassert,
 };
diff --git a/drivers/reset/tegra-car-reset.c b/drivers/reset/tegra-car-reset.c
index 2594782..23c6fac 100644
--- a/drivers/reset/tegra-car-reset.c
+++ b/drivers/reset/tegra-car-reset.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <reset-uclass.h>
 #include <asm/arch/clock.h>
 #include <asm/arch-tegra/clk_rst.h>
@@ -51,7 +52,7 @@ static int tegra_car_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops tegra_car_reset_ops = {
 	.request = tegra_car_reset_request,
-	.free = tegra_car_reset_free,
+	.rfree = tegra_car_reset_free,
 	.rst_assert = tegra_car_reset_assert,
 	.rst_deassert = tegra_car_reset_deassert,
 };
diff --git a/drivers/reset/tegra186-reset.c b/drivers/reset/tegra186-reset.c
index 9927c06..e85f42b 100644
--- a/drivers/reset/tegra186-reset.c
+++ b/drivers/reset/tegra186-reset.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <misc.h>
 #include <reset-uclass.h>
 #include <asm/arch-tegra/bpmp_abi.h>
@@ -60,7 +61,7 @@ static int tegra186_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops tegra186_reset_ops = {
 	.request = tegra186_reset_request,
-	.free = tegra186_reset_free,
+	.rfree = tegra186_reset_free,
 	.rst_assert = tegra186_reset_assert,
 	.rst_deassert = tegra186_reset_deassert,
 };
diff --git a/drivers/rtc/ds3232.c b/drivers/rtc/ds3232.c
index 09a106a..e3b3579 100644
--- a/drivers/rtc/ds3232.c
+++ b/drivers/rtc/ds3232.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <i2c.h>
 #include <rtc.h>
+#include <dm/device_compat.h>
 
 /*
  * RTC register addresses
diff --git a/drivers/rtc/rv3029.c b/drivers/rtc/rv3029.c
index 2367062..87c4320 100644
--- a/drivers/rtc/rv3029.c
+++ b/drivers/rtc/rv3029.c
@@ -13,6 +13,7 @@
 #include <eeprom.h>
 #include <i2c.h>
 #include <rtc.h>
+#include <dm/device_compat.h>
 
 #define RTC_RV3029_PAGE_LEN             7
 
diff --git a/drivers/rtc/stm32_rtc.c b/drivers/rtc/stm32_rtc.c
index 2674714..3e12f57 100644
--- a/drivers/rtc/stm32_rtc.c
+++ b/drivers/rtc/stm32_rtc.c
@@ -5,8 +5,10 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <rtc.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/iopoll.h>
 
 #define STM32_RTC_TR		0x00
diff --git a/drivers/serial/atmel_usart.c b/drivers/serial/atmel_usart.c
index c450a4e..98d2090 100644
--- a/drivers/serial/atmel_usart.c
+++ b/drivers/serial/atmel_usart.c
@@ -9,6 +9,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <watchdog.h>
 #include <serial.h>
 #include <debug_uart.h>
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index 31f6cfe..1fcbc35 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -13,6 +13,7 @@
 #include <reset.h>
 #include <serial.h>
 #include <watchdog.h>
+#include <linux/err.h>
 #include <linux/types.h>
 #include <asm/io.h>
 
diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c
index 0f5f1fa..30f9b8c 100644
--- a/drivers/serial/serial-uclass.c
+++ b/drivers/serial/serial-uclass.c
@@ -7,6 +7,7 @@
 #include <dm.h>
 #include <env_internal.h>
 #include <errno.h>
+#include <malloc.h>
 #include <os.h>
 #include <serial.h>
 #include <stdio_dev.h>
diff --git a/drivers/serial/serial_bcm6345.c b/drivers/serial/serial_bcm6345.c
index 9ad8c77..5b963ce 100644
--- a/drivers/serial/serial_bcm6345.c
+++ b/drivers/serial/serial_bcm6345.c
@@ -10,6 +10,7 @@
 #include <dm.h>
 #include <debug_uart.h>
 #include <errno.h>
+#include <malloc.h>
 #include <serial.h>
 #include <asm/io.h>
 #include <asm/types.h>
diff --git a/drivers/serial/serial_lpuart.c b/drivers/serial/serial_lpuart.c
index ccb3ce6..d7907a2 100644
--- a/drivers/serial/serial_lpuart.c
+++ b/drivers/serial/serial_lpuart.c
@@ -11,6 +11,7 @@
 #include <watchdog.h>
 #include <asm/io.h>
 #include <serial.h>
+#include <dm/device_compat.h>
 #include <linux/compiler.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
diff --git a/drivers/serial/serial_msm.c b/drivers/serial/serial_msm.c
index c462394..0cc1aad 100644
--- a/drivers/serial/serial_msm.c
+++ b/drivers/serial/serial_msm.c
@@ -12,6 +12,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <serial.h>
 #include <watchdog.h>
 #include <asm/io.h>
diff --git a/drivers/serial/serial_mtk.c b/drivers/serial/serial_mtk.c
index 18530a4..e63f230 100644
--- a/drivers/serial/serial_mtk.c
+++ b/drivers/serial/serial_mtk.c
@@ -15,6 +15,7 @@
 #include <watchdog.h>
 #include <asm/io.h>
 #include <asm/types.h>
+#include <linux/err.h>
 
 struct mtk_serial_regs {
 	u32 rbr;
@@ -454,4 +455,4 @@ static inline void _debug_uart_putc(int ch)
 
 DEBUG_UART_FUNCS
 
-#endif
\ No newline at end of file
+#endif
diff --git a/drivers/serial/serial_omap.c b/drivers/serial/serial_omap.c
index a31d737..4d4d919 100644
--- a/drivers/serial/serial_omap.c
+++ b/drivers/serial/serial_omap.c
@@ -12,6 +12,7 @@
 #include <ns16550.h>
 #include <serial.h>
 #include <clk.h>
+#include <linux/err.h>
 
 #ifndef CONFIG_SYS_NS16550_CLK
 #define CONFIG_SYS_NS16550_CLK  0
diff --git a/drivers/serial/serial_pic32.c b/drivers/serial/serial_pic32.c
index 84600b1..bac506e 100644
--- a/drivers/serial/serial_pic32.c
+++ b/drivers/serial/serial_pic32.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <serial.h>
 #include <wait_bit.h>
 #include <mach/pic32.h>
diff --git a/drivers/serial/serial_sifive.c b/drivers/serial/serial_sifive.c
index c142ccd..5a02f0c 100644
--- a/drivers/serial/serial_sifive.c
+++ b/drivers/serial/serial_sifive.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <linux/compiler.h>
 #include <serial.h>
+#include <linux/err.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/drivers/serial/serial_stm32.c b/drivers/serial/serial_stm32.c
index 00a8e72..0160828 100644
--- a/drivers/serial/serial_stm32.c
+++ b/drivers/serial/serial_stm32.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <asm/arch/stm32.h>
 #include "serial_stm32.h"
+#include <dm/device_compat.h>
 
 static void _stm32_serial_setbrg(fdt_addr_t base,
 				 struct stm32_uart_info *uart_info,
diff --git a/drivers/serial/serial_zynq.c b/drivers/serial/serial_zynq.c
index 7e486a6..e4e4c39 100644
--- a/drivers/serial/serial_zynq.c
+++ b/drivers/serial/serial_zynq.c
@@ -12,8 +12,10 @@
 #include <fdtdec.h>
 #include <watchdog.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/compiler.h>
 #include <serial.h>
+#include <linux/err.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/drivers/smem/msm_smem.c b/drivers/smem/msm_smem.c
index 9fa653a..5557fd2 100644
--- a/drivers/smem/msm_smem.c
+++ b/drivers/smem/msm_smem.c
@@ -8,9 +8,12 @@
 #include <common.h>
 #include <errno.h>
 #include <dm.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/of_access.h>
 #include <dm/of_addr.h>
 #include <asm/io.h>
+#include <linux/err.h>
 #include <linux/ioport.h>
 #include <linux/io.h>
 #include <smem.h>
diff --git a/drivers/soc/ti/k3-navss-ringacc.c b/drivers/soc/ti/k3-navss-ringacc.c
index 17949d2..8cbfe2b 100644
--- a/drivers/soc/ti/k3-navss-ringacc.c
+++ b/drivers/soc/ti/k3-navss-ringacc.c
@@ -12,9 +12,12 @@
 #include <asm/dma-mapping.h>
 #include <asm/bitops.h>
 #include <dm.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/read.h>
 #include <dm/uclass.h>
 #include <linux/compat.h>
+#include <linux/err.h>
 #include <linux/soc/ti/k3-navss-ringacc.h>
 #include <linux/soc/ti/ti_sci_protocol.h>
 
diff --git a/drivers/sound/sandbox.c b/drivers/sound/sandbox.c
index 363c687..9034a83 100644
--- a/drivers/sound/sandbox.c
+++ b/drivers/sound/sandbox.c
@@ -26,7 +26,8 @@ struct sandbox_i2s_priv {
 };
 
 struct sandbox_sound_priv {
-	int setup_called;
+	int setup_called;	/* Incremented when setup() method is called */
+	bool active;		/* TX data is being sent */
 	int sum;		/* Use to sum the provided audio data */
 	bool allow_beep;	/* true to allow the start_beep() interface */
 	int frequency_hz;	/* Beep frequency if active, else 0 */
@@ -59,6 +60,13 @@ int sandbox_get_setup_called(struct udevice *dev)
 	return priv->setup_called;
 }
 
+int sandbox_get_sound_active(struct udevice *dev)
+{
+	struct sandbox_sound_priv *priv = dev_get_priv(dev);
+
+	return priv->active;
+}
+
 int sandbox_get_sound_sum(struct udevice *dev)
 {
 	struct sandbox_sound_priv *priv = dev_get_priv(dev);
@@ -163,6 +171,16 @@ static int sandbox_sound_play(struct udevice *dev, void *data, uint data_size)
 	return i2s_tx_data(uc_priv->i2s, data, data_size);
 }
 
+static int sandbox_sound_stop_play(struct udevice *dev)
+{
+	struct sandbox_sound_priv *priv = dev_get_priv(dev);
+
+	sandbox_sdl_sound_stop();
+	priv->active = false;
+
+	return 0;
+}
+
 int sandbox_sound_start_beep(struct udevice *dev, int frequency_hz)
 {
 	struct sandbox_sound_priv *priv = dev_get_priv(dev);
@@ -228,6 +246,7 @@ U_BOOT_DRIVER(sandbox_i2s) = {
 static const struct sound_ops sandbox_sound_ops = {
 	.setup		= sandbox_sound_setup,
 	.play		= sandbox_sound_play,
+	.stop_play	= sandbox_sound_stop_play,
 	.start_beep	= sandbox_sound_start_beep,
 	.stop_beep	= sandbox_sound_stop_beep,
 };
diff --git a/drivers/sound/sound-uclass.c b/drivers/sound/sound-uclass.c
index d49f29b..d9b3a38 100644
--- a/drivers/sound/sound-uclass.c
+++ b/drivers/sound/sound-uclass.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <dm.h>
 #include <i2s.h>
+#include <malloc.h>
 #include <sound.h>
 
 #define SOUND_BITS_IN_BYTE 8
@@ -31,6 +32,16 @@ int sound_play(struct udevice *dev, void *data, uint data_size)
 	return ops->play(dev, data, data_size);
 }
 
+int sound_stop_play(struct udevice *dev)
+{
+	struct sound_ops *ops = sound_get_ops(dev);
+
+	if (!ops->play)
+		return -ENOSYS;
+
+	return ops->stop_play(dev);
+}
+
 int sound_start_beep(struct udevice *dev, int frequency_hz)
 {
 	struct sound_ops *ops = sound_get_ops(dev);
@@ -87,16 +98,20 @@ int sound_beep(struct udevice *dev, int msecs, int frequency_hz)
 	sound_create_square_wave(i2s_uc_priv->samplingrate, data, data_size,
 				 frequency_hz, i2s_uc_priv->channels);
 
+	ret = 0;
 	while (msecs >= 1000) {
 		ret = sound_play(dev, data, data_size);
+		if (ret)
+			break;
 		msecs -= 1000;
 	}
-	if (msecs) {
+	if (!ret && msecs) {
 		unsigned long size =
 			(data_size * msecs) / (sizeof(int) * 1000);
 
 		ret = sound_play(dev, data, size);
 	}
+	sound_stop_play(dev);
 
 	free(data);
 
diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c
index 7d9a540..a09bf88 100644
--- a/drivers/spi/atmel-quadspi.c
+++ b/drivers/spi/atmel-quadspi.c
@@ -9,12 +9,15 @@
  * Author: Piotr Bugalski <bugalski.piotr@gmail.com>
  */
 
+#include <malloc.h>
 #include <asm/io.h>
 #include <clk.h>
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
 #include <fdtdec.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
 #include <linux/ioport.h>
diff --git a/drivers/spi/bcm63xx_hsspi.c b/drivers/spi/bcm63xx_hsspi.c
index 529adfb..f88702d 100644
--- a/drivers/spi/bcm63xx_hsspi.c
+++ b/drivers/spi/bcm63xx_hsspi.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <spi.h>
 #include <reset.h>
 #include <wait_bit.h>
diff --git a/drivers/spi/bcm63xx_spi.c b/drivers/spi/bcm63xx_spi.c
index 69f88c9..719f53d 100644
--- a/drivers/spi/bcm63xx_spi.c
+++ b/drivers/spi/bcm63xx_spi.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <spi.h>
 #include <reset.h>
 #include <wait_bit.h>
diff --git a/drivers/spi/cadence_qspi.c b/drivers/spi/cadence_qspi.c
index f8b6940..83b114f 100644
--- a/drivers/spi/cadence_qspi.c
+++ b/drivers/spi/cadence_qspi.c
@@ -13,6 +13,8 @@
 #include <reset.h>
 #include <spi.h>
 #include <spi-mem.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/sizes.h>
 #include "cadence_qspi.h"
diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c
index 66ff8ee..2dc1673 100644
--- a/drivers/spi/designware_spi.c
+++ b/drivers/spi/designware_spi.c
@@ -18,6 +18,7 @@
 #include <spi.h>
 #include <fdtdec.h>
 #include <reset.h>
+#include <dm/device_compat.h>
 #include <linux/compat.h>
 #include <linux/iopoll.h>
 #include <asm/io.h>
diff --git a/drivers/spi/mvebu_a3700_spi.c b/drivers/spi/mvebu_a3700_spi.c
index 99ad505..1469771 100644
--- a/drivers/spi/mvebu_a3700_spi.c
+++ b/drivers/spi/mvebu_a3700_spi.c
@@ -12,6 +12,7 @@
 #include <clk.h>
 #include <wait_bit.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
index d94aaf9..4d1317c 100644
--- a/drivers/spi/mxc_spi.c
+++ b/drivers/spi/mxc_spi.c
@@ -7,6 +7,7 @@
 #include <dm.h>
 #include <malloc.h>
 #include <spi.h>
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
diff --git a/drivers/spi/nxp_fspi.c b/drivers/spi/nxp_fspi.c
index a2fab7a..0e6c7be 100644
--- a/drivers/spi/nxp_fspi.c
+++ b/drivers/spi/nxp_fspi.c
@@ -44,6 +44,7 @@
 #include <linux/sizes.h>
 #include <linux/iopoll.h>
 #include <linux/bug.h>
+#include <linux/err.h>
 
 /*
  * The driver only uses one single LUT entry, that is updated on
diff --git a/drivers/spi/spi-mem-nodm.c b/drivers/spi/spi-mem-nodm.c
index 4447d44..83dde48 100644
--- a/drivers/spi/spi-mem-nodm.c
+++ b/drivers/spi/spi-mem-nodm.c
@@ -3,6 +3,7 @@
  * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
  */
 
+#include <malloc.h>
 #include <spi.h>
 #include <spi-mem.h>
 
diff --git a/drivers/spi/spi-mem.c b/drivers/spi/spi-mem.c
index cc358bd..e900c99 100644
--- a/drivers/spi/spi-mem.c
+++ b/drivers/spi/spi-mem.c
@@ -7,10 +7,12 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/devres.h>
 #include <linux/dmaengine.h>
 #include <linux/pm_runtime.h>
 #include "internals.h"
 #else
+#include <dm/device_compat.h>
 #include <spi.h>
 #include <spi-mem.h>
 #endif
diff --git a/drivers/spi/spi-sunxi.c b/drivers/spi/spi-sunxi.c
index dbfeac7..c59fee1 100644
--- a/drivers/spi/spi-sunxi.c
+++ b/drivers/spi/spi-sunxi.c
@@ -26,6 +26,7 @@
 #include <fdt_support.h>
 #include <reset.h>
 #include <wait_bit.h>
+#include <dm/device_compat.h>
 
 #include <asm/bitops.h>
 #include <asm/gpio.h>
diff --git a/drivers/spi/stm32_qspi.c b/drivers/spi/stm32_qspi.c
index 958c394..6857a87 100644
--- a/drivers/spi/stm32_qspi.c
+++ b/drivers/spi/stm32_qspi.c
@@ -11,6 +11,7 @@
 #include <clk.h>
 #include <reset.h>
 #include <spi-mem.h>
+#include <dm/device_compat.h>
 #include <linux/iopoll.h>
 #include <linux/ioport.h>
 #include <linux/sizes.h>
diff --git a/drivers/spi/stm32_spi.c b/drivers/spi/stm32_spi.c
index 75b6006..ebf2b98 100644
--- a/drivers/spi/stm32_spi.c
+++ b/drivers/spi/stm32_spi.c
@@ -8,8 +8,10 @@
 #include <clk.h>
 #include <dm.h>
 #include <errno.h>
+#include <malloc.h>
 #include <reset.h>
 #include <spi.h>
+#include <dm/device_compat.h>
 
 #include <asm/io.h>
 #include <asm/gpio.h>
diff --git a/drivers/spi/ti_qspi.c b/drivers/spi/ti_qspi.c
index 664b9ca..e3750b0 100644
--- a/drivers/spi/ti_qspi.c
+++ b/drivers/spi/ti_qspi.c
@@ -17,6 +17,7 @@
 #include <asm/omap_gpio.h>
 #include <asm/omap_common.h>
 #include <asm/ti-common/ti-edma3.h>
+#include <linux/err.h>
 #include <linux/kernel.h>
 #include <regmap.h>
 #include <syscon.h>
diff --git a/drivers/spi/uniphier_spi.c b/drivers/spi/uniphier_spi.c
index e47b969..153fbb2 100644
--- a/drivers/spi/uniphier_spi.c
+++ b/drivers/spi/uniphier_spi.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <dm.h>
 #include <time.h>
+#include <dm/device_compat.h>
 #include <linux/bitfield.h>
 #include <linux/io.h>
 #include <spi.h>
diff --git a/drivers/spi/zynqmp_gqspi.c b/drivers/spi/zynqmp_gqspi.c
index 4cca418..02b78df 100644
--- a/drivers/spi/zynqmp_gqspi.c
+++ b/drivers/spi/zynqmp_gqspi.c
@@ -16,6 +16,8 @@
 #include <spi.h>
 #include <ubi_uboot.h>
 #include <wait_bit.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 
 #define GQSPI_GFIFO_STRT_MODE_MASK	BIT(29)
 #define GQSPI_CONFIG_MODE_EN_MASK	(3 << 30)
diff --git a/drivers/spmi/spmi-msm.c b/drivers/spmi/spmi-msm.c
index 6f11146..ed93faf 100644
--- a/drivers/spmi/spmi-msm.c
+++ b/drivers/spmi/spmi-msm.c
@@ -12,6 +12,7 @@
 #include <errno.h>
 #include <fdtdec.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <spmi/spmi.h>
 
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/sysreset/sysreset-ti-sci.c b/drivers/sysreset/sysreset-ti-sci.c
index 890a607..e7fcfcd 100644
--- a/drivers/sysreset/sysreset-ti-sci.c
+++ b/drivers/sysreset/sysreset-ti-sci.c
@@ -10,6 +10,8 @@
 #include <dm.h>
 #include <errno.h>
 #include <sysreset.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/soc/ti/ti_sci_protocol.h>
 
 /**
diff --git a/drivers/sysreset/sysreset_syscon.c b/drivers/sysreset/sysreset_syscon.c
index d0e586f..f64701a 100644
--- a/drivers/sysreset/sysreset_syscon.c
+++ b/drivers/sysreset/sysreset_syscon.c
@@ -13,6 +13,7 @@
 #include <regmap.h>
 #include <sysreset.h>
 #include <syscon.h>
+#include <linux/err.h>
 
 struct syscon_reboot_priv {
 	struct regmap *regmap;
diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c
index 7f870f2..9fb5e65 100644
--- a/drivers/tee/optee/core.c
+++ b/drivers/tee/optee/core.c
@@ -6,8 +6,10 @@
 #include <common.h>
 #include <dm.h>
 #include <log.h>
+#include <malloc.h>
 #include <tee.h>
 #include <linux/arm-smccc.h>
+#include <linux/err.h>
 #include <linux/io.h>
 
 #include "optee_smc.h"
diff --git a/drivers/tee/optee/rpmb.c b/drivers/tee/optee/rpmb.c
index cf1ce77..0804fc9 100644
--- a/drivers/tee/optee/rpmb.c
+++ b/drivers/tee/optee/rpmb.c
@@ -8,6 +8,7 @@
 #include <log.h>
 #include <tee.h>
 #include <mmc.h>
+#include <dm/device_compat.h>
 
 #include "optee_msg.h"
 #include "optee_private.h"
diff --git a/drivers/tee/optee/supplicant.c b/drivers/tee/optee/supplicant.c
index c5726ec..ae042b9 100644
--- a/drivers/tee/optee/supplicant.c
+++ b/drivers/tee/optee/supplicant.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <log.h>
+#include <malloc.h>
 #include <tee.h>
 #include <linux/types.h>
 
diff --git a/drivers/tee/tee-uclass.c b/drivers/tee/tee-uclass.c
index abb88c0..1fb3c16 100644
--- a/drivers/tee/tee-uclass.c
+++ b/drivers/tee/tee-uclass.c
@@ -5,9 +5,10 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
+#include <tee.h>
 #include <dm/device-internal.h>
 #include <dm/uclass-internal.h>
-#include <tee.h>
 
 /**
  * struct tee_uclass_priv - information of a TEE, stored by the uclass
diff --git a/drivers/timer/ast_timer.c b/drivers/timer/ast_timer.c
index 21ffdbf..3838601 100644
--- a/drivers/timer/ast_timer.c
+++ b/drivers/timer/ast_timer.c
@@ -9,6 +9,7 @@
 #include <timer.h>
 #include <asm/io.h>
 #include <asm/arch/timer.h>
+#include <linux/err.h>
 
 #define AST_TICK_TIMER  1
 #define AST_TMC_RELOAD_VAL  0xffffffff
diff --git a/drivers/timer/cadence-ttc.c b/drivers/timer/cadence-ttc.c
index 75263c5..ed48a14 100644
--- a/drivers/timer/cadence-ttc.c
+++ b/drivers/timer/cadence-ttc.c
@@ -8,6 +8,7 @@
 #include <errno.h>
 #include <timer.h>
 #include <asm/io.h>
+#include <linux/err.h>
 
 #define CNT_CNTRL_RESET		BIT(4)
 
diff --git a/drivers/timer/dw-apb-timer.c b/drivers/timer/dw-apb-timer.c
index fad22be..35271b2 100644
--- a/drivers/timer/dw-apb-timer.c
+++ b/drivers/timer/dw-apb-timer.c
@@ -8,8 +8,10 @@
 #include <common.h>
 #include <dm.h>
 #include <clk.h>
+#include <malloc.h>
 #include <reset.h>
 #include <timer.h>
+#include <dm/device_compat.h>
 
 #include <asm/io.h>
 #include <asm/arch/timer.h>
diff --git a/drivers/timer/ostm_timer.c b/drivers/timer/ostm_timer.c
index f0e2509..48a5055 100644
--- a/drivers/timer/ostm_timer.c
+++ b/drivers/timer/ostm_timer.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <dm.h>
 #include <clk.h>
diff --git a/drivers/timer/stm32_timer.c b/drivers/timer/stm32_timer.c
index 7631510..76d99a2 100644
--- a/drivers/timer/stm32_timer.c
+++ b/drivers/timer/stm32_timer.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <fdtdec.h>
 #include <timer.h>
+#include <dm/device_compat.h>
 
 #include <asm/io.h>
 
diff --git a/drivers/timer/timer-uclass.c b/drivers/timer/timer-uclass.c
index 97a4c74..b619200 100644
--- a/drivers/timer/timer-uclass.c
+++ b/drivers/timer/timer-uclass.c
@@ -11,6 +11,7 @@
 #include <clk.h>
 #include <errno.h>
 #include <timer.h>
+#include <linux/err.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/drivers/tpm/Kconfig b/drivers/tpm/Kconfig
index 555a76b..9eebab5 100644
--- a/drivers/tpm/Kconfig
+++ b/drivers/tpm/Kconfig
@@ -155,6 +155,12 @@ config TPM2_TIS_SPI
 	  to the device using the standard TPM Interface Specification (TIS)
 	  protocol.
 
+config TPM2_FTPM_TEE
+	bool "TEE based fTPM Interface"
+	depends on TEE && OPTEE && TPM_V2
+	help
+	  This driver supports firmware TPM running in TEE.
+
 endif # TPM_V2
 
 endmenu
diff --git a/drivers/tpm/Makefile b/drivers/tpm/Makefile
index 4c866b3..8f075b9 100644
--- a/drivers/tpm/Makefile
+++ b/drivers/tpm/Makefile
@@ -13,3 +13,4 @@ obj-$(CONFIG_TPM_ST33ZP24_SPI) += tpm_tis_st33zp24_spi.o
 obj-$(CONFIG_TPM2_CR50_I2C) += cr50_i2c.o
 obj-$(CONFIG_TPM2_TIS_SANDBOX) += tpm2_tis_sandbox.o
 obj-$(CONFIG_TPM2_TIS_SPI) += tpm2_tis_spi.o
+obj-$(CONFIG_TPM2_FTPM_TEE) += tpm2_ftpm_tee.o
diff --git a/drivers/tpm/tpm2_ftpm_tee.c b/drivers/tpm/tpm2_ftpm_tee.c
new file mode 100644
index 0000000..4b79d4a
--- /dev/null
+++ b/drivers/tpm/tpm2_ftpm_tee.c
@@ -0,0 +1,250 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) Microsoft Corporation
+ *
+ * Authors:
+ * Thirupathaiah Annapureddy <thiruan@microsoft.com>
+ *
+ * Description:
+ * Device Driver for a firmware TPM as described here:
+ * https://www.microsoft.com/en-us/research/publication/ftpm-software-implementation-tpm-chip/
+ *
+ * A reference implementation is available here:
+ * https://github.com/microsoft/ms-tpm-20-ref/tree/master/Samples/ARM32-FirmwareTPM/optee_ta/fTPM
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <tpm-v2.h>
+#include <tee.h>
+
+#include "tpm_tis.h"
+#include "tpm2_ftpm_tee.h"
+
+/**
+ * ftpm_tee_transceive() - send fTPM commands and retrieve fTPM response.
+ * @sendbuf - address of the data to send, byte by byte
+ * @send_size - length of the data to send
+ * @recvbuf - address where to read the response, byte by byte.
+ * @recv_len - pointer to the size of buffer
+ *
+ * Return:
+ *	In case of success, returns 0.
+ *	On failure, -errno
+ */
+static int ftpm_tee_transceive(struct udevice *dev, const u8 *sendbuf,
+				size_t send_size, u8 *recvbuf,
+				size_t *recv_len)
+{
+	struct ftpm_tee_private *context = dev_get_priv(dev);
+	int rc = 0;
+	size_t resp_len;
+	u8 *resp_buf;
+	struct tpm_output_header *resp_header;
+	struct tee_invoke_arg transceive_args;
+	struct tee_param command_params[4];
+	struct tee_shm *shm;
+
+	if (send_size > MAX_COMMAND_SIZE) {
+		debug("%s:send_size=%zd exceeds MAX_COMMAND_SIZE\n",
+			__func__, send_size);
+		return -EIO;
+	}
+
+	shm = context->shm;
+	memset(&transceive_args, 0, sizeof(transceive_args));
+	memset(command_params, 0, sizeof(command_params));
+
+	/* Invoke FTPM_OPTEE_TA_SUBMIT_COMMAND function of fTPM TA */
+	transceive_args = (struct tee_invoke_arg) {
+		.func = FTPM_OPTEE_TA_SUBMIT_COMMAND,
+		.session = context->session,
+	};
+
+	/* Fill FTPM_OPTEE_TA_SUBMIT_COMMAND parameters */
+	/* request */
+	command_params[0] = (struct tee_param) {
+		.attr = TEE_PARAM_ATTR_TYPE_MEMREF_INPUT,
+		.u.memref = {
+			.shm = shm,
+			.size = send_size,
+			.shm_offs = 0,
+		},
+	};
+	memset(command_params[0].u.memref.shm->addr, 0,
+		(MAX_COMMAND_SIZE + MAX_RESPONSE_SIZE));
+	memcpy(command_params[0].u.memref.shm->addr, sendbuf, send_size);
+
+	/* response */
+	command_params[1] = (struct tee_param) {
+		.attr = TEE_PARAM_ATTR_TYPE_MEMREF_INOUT,
+		.u.memref = {
+			.shm = shm,
+			.size = MAX_RESPONSE_SIZE,
+			.shm_offs = MAX_COMMAND_SIZE,
+		},
+	};
+
+	rc = tee_invoke_func(context->tee_dev, &transceive_args, 4,
+				command_params);
+	if ((rc < 0) || (transceive_args.ret != 0)) {
+		debug("%s:SUBMIT_COMMAND invoke error: 0x%x\n",
+			__func__, transceive_args.ret);
+		return (rc < 0) ? rc : transceive_args.ret;
+	}
+
+	resp_buf = command_params[1].u.memref.shm->addr +
+		command_params[1].u.memref.shm_offs;
+	resp_header = (struct tpm_output_header *)resp_buf;
+	resp_len = be32_to_cpu(resp_header->length);
+
+	/* sanity check resp_len*/
+	if (resp_len < TPM_HEADER_SIZE) {
+		debug("%s:tpm response header too small\n", __func__);
+		return -EIO;
+	}
+	if (resp_len > MAX_RESPONSE_SIZE) {
+		debug("%s:resp_len=%zd exceeds MAX_RESPONSE_SIZE\n",
+			__func__, resp_len);
+		return -EIO;
+	}
+	if (resp_len > *recv_len) {
+		debug("%s:response length is bigger than receive buffer\n",
+			__func__);
+		return -EIO;
+	}
+
+	/* sanity checks look good, copy the response */
+	memcpy(recvbuf,  resp_buf,  resp_len);
+	*recv_len  = resp_len;
+
+	return 0;
+}
+
+static int ftpm_tee_open(struct udevice *dev)
+{
+	struct ftpm_tee_private *context = dev_get_priv(dev);
+
+	if (context->is_open)
+		return -EBUSY;
+
+	context->is_open = 1;
+
+	return 0;
+}
+
+static int ftpm_tee_close(struct udevice *dev)
+{
+	struct ftpm_tee_private *context = dev_get_priv(dev);
+
+	if (context->is_open)
+		context->is_open = 0;
+
+	return 0;
+}
+
+static int ftpm_tee_desc(struct udevice *dev, char *buf, int size)
+{
+	if (size < 32)
+		return -ENOSPC;
+
+	return snprintf(buf, size, "Microsoft OP-TEE fTPM");
+}
+
+static int ftpm_tee_match(struct tee_version_data *vers, const void *data)
+{
+	debug("%s:vers->gen_caps =0x%x\n", __func__, vers->gen_caps);
+
+	/*
+	 * Currently this driver only support GP Complaint OPTEE based fTPM TA
+	 */
+	return vers->gen_caps & TEE_GEN_CAP_GP;
+}
+
+static int ftpm_tee_probe(struct udevice *dev)
+{
+	int rc;
+	struct tpm_chip_priv *priv = dev_get_uclass_priv(dev);
+	struct ftpm_tee_private *context = dev_get_priv(dev);
+	struct tee_open_session_arg sess_arg;
+	const struct tee_optee_ta_uuid uuid = TA_FTPM_UUID;
+
+	memset(context, 0, sizeof(*context));
+
+	/* Use the TPM v2 stack */
+	priv->version = TPM_V2;
+	priv->pcr_count = 24;
+	priv->pcr_select_min = 3;
+
+	/* Find TEE device */
+	context->tee_dev = tee_find_device(NULL, ftpm_tee_match, NULL, NULL);
+	if (!context->tee_dev) {
+		debug("%s:tee_find_device failed\n", __func__);
+		return -ENODEV;
+	}
+
+	/* Open a session with the fTPM TA */
+	memset(&sess_arg, 0, sizeof(sess_arg));
+	tee_optee_ta_uuid_to_octets(sess_arg.uuid, &uuid);
+
+	rc = tee_open_session(context->tee_dev, &sess_arg, 0, NULL);
+	if ((rc < 0) || (sess_arg.ret != 0)) {
+		debug("%s:tee_open_session failed, err=%x\n",
+			__func__, sess_arg.ret);
+		return -EIO;
+	}
+	context->session = sess_arg.session;
+
+	/* Allocate dynamic shared memory with fTPM TA */
+	rc = tee_shm_alloc(context->tee_dev,
+			MAX_COMMAND_SIZE + MAX_RESPONSE_SIZE,
+			0, &context->shm);
+	if (rc) {
+		debug("%s:tee_shm_alloc failed with rc = %d\n", __func__, rc);
+		goto out_shm_alloc;
+	}
+
+	return 0;
+
+out_shm_alloc:
+	tee_close_session(context->tee_dev, context->session);
+
+	return rc;
+}
+
+static int ftpm_tee_remove(struct udevice *dev)
+{
+	struct ftpm_tee_private *context = dev_get_priv(dev);
+	int rc;
+
+	/* tee_pre_remove frees any leftover TEE shared memory */
+
+	/* close the existing session with fTPM TA*/
+	rc = tee_close_session(context->tee_dev, context->session);
+	debug("%s: tee_close_session - rc =%d\n", __func__, rc);
+
+	return 0;
+}
+
+static const struct tpm_ops ftpm_tee_ops = {
+	.open		= ftpm_tee_open,
+	.close		= ftpm_tee_close,
+	.get_desc	= ftpm_tee_desc,
+	.xfer		= ftpm_tee_transceive,
+};
+
+static const struct udevice_id ftpm_tee_ids[] = {
+	{ .compatible = "microsoft,ftpm" },
+	{ }
+};
+
+U_BOOT_DRIVER(ftpm_tee) = {
+	.name   = "ftpm_tee",
+	.id     = UCLASS_TPM,
+	.of_match = ftpm_tee_ids,
+	.ops    = &ftpm_tee_ops,
+	.probe	= ftpm_tee_probe,
+	.remove	= ftpm_tee_remove,
+	.flags	= DM_FLAG_OS_PREPARE,
+	.priv_auto_alloc_size = sizeof(struct ftpm_tee_private),
+};
diff --git a/drivers/tpm/tpm2_ftpm_tee.h b/drivers/tpm/tpm2_ftpm_tee.h
new file mode 100644
index 0000000..44f9598
--- /dev/null
+++ b/drivers/tpm/tpm2_ftpm_tee.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) Microsoft Corporation
+ */
+
+#ifndef __TPM2_FTPM_TEE_H__
+#define __TPM2_FTPM_TEE_H__
+
+/* This UUID is generated with uuidgen */
+#define TA_FTPM_UUID { 0xBC50D971, 0xD4C9, 0x42C4, \
+	{0x82, 0xCB, 0x34, 0x3F, 0xB7, 0xF3, 0x78, 0x96} }
+
+/* The TAFs ID implemented in this TA */
+#define FTPM_OPTEE_TA_SUBMIT_COMMAND  (0)
+#define FTPM_OPTEE_TA_EMULATE_PPI     (1)
+
+/* max. buffer size supported by fTPM  */
+#define MAX_COMMAND_SIZE       4096
+#define MAX_RESPONSE_SIZE      4096
+
+/**
+ * struct ftpm_tee_private - fTPM's private context
+ * @tee_dev:  struct udevice for TEE.
+ * @session:  fTPM TA session identifier.
+ * @is_open:  Indicates whether the driver is already opened by client or not.
+ * @shm:      Memory pool shared with fTPM TA in TEE.
+ */
+struct ftpm_tee_private {
+	struct udevice *tee_dev;
+	u32 session;
+	int is_open;
+	struct tee_shm *shm;
+};
+
+#endif /* __TPM2_FTPM_TEE_H__ */
diff --git a/drivers/ufs/cdns-platform.c b/drivers/ufs/cdns-platform.c
index c80f425..41ee6a6 100644
--- a/drivers/ufs/cdns-platform.c
+++ b/drivers/ufs/cdns-platform.c
@@ -9,6 +9,8 @@
 #include <common.h>
 #include <dm.h>
 #include <ufs.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 
 #include "ufs.h"
 
diff --git a/drivers/ufs/ti-j721e-ufs.c b/drivers/ufs/ti-j721e-ufs.c
index 24ec3eb..4990fba 100644
--- a/drivers/ufs/ti-j721e-ufs.c
+++ b/drivers/ufs/ti-j721e-ufs.c
@@ -7,6 +7,8 @@
 #include <clk.h>
 #include <common.h>
 #include <dm.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 
 #define UFS_SS_CTRL             0x4
 #define UFS_SS_RST_N_PCS        BIT(0)
diff --git a/drivers/ufs/ufs.c b/drivers/ufs/ufs.c
index 2330686..c9346c2 100644
--- a/drivers/ufs/ufs.c
+++ b/drivers/ufs/ufs.c
@@ -11,6 +11,8 @@
 #include <charset.h>
 #include <common.h>
 #include <dm.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/lists.h>
 #include <dm/device-internal.h>
 #include <malloc.h>
diff --git a/drivers/usb/cdns3/cdns3-ti.c b/drivers/usb/cdns3/cdns3-ti.c
index 2fa0104..652cd5c 100644
--- a/drivers/usb/cdns3/cdns3-ti.c
+++ b/drivers/usb/cdns3/cdns3-ti.c
@@ -9,6 +9,7 @@
 #include <asm-generic/io.h>
 #include <clk.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/io.h>
 #include <linux/usb/otg.h>
 #include <malloc.h>
diff --git a/drivers/usb/cdns3/core.c b/drivers/usb/cdns3/core.c
index 8c8e021..f947e69 100644
--- a/drivers/usb/cdns3/core.c
+++ b/drivers/usb/cdns3/core.c
@@ -14,6 +14,8 @@
 #include <common.h>
 #include <dm.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/lists.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
diff --git a/drivers/usb/cdns3/drd.c b/drivers/usb/cdns3/drd.c
index 13eb489..47874fe 100644
--- a/drivers/usb/cdns3/drd.c
+++ b/drivers/usb/cdns3/drd.c
@@ -11,6 +11,7 @@
  *
  */
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/delay.h>
 #include <linux/iopoll.h>
 #include <linux/kernel.h>
diff --git a/drivers/usb/cdns3/ep0.c b/drivers/usb/cdns3/ep0.c
index f35a924..1957a3b 100644
--- a/drivers/usb/cdns3/ep0.c
+++ b/drivers/usb/cdns3/ep0.c
@@ -11,6 +11,7 @@
  */
 
 #include <cpu_func.h>
+#include <dm/device_compat.h>
 #include <linux/usb/composite.h>
 #include <linux/iopoll.h>
 
diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c
index 0e02b77..22e90a5 100644
--- a/drivers/usb/cdns3/gadget.c
+++ b/drivers/usb/cdns3/gadget.c
@@ -57,6 +57,9 @@
  */
 
 #include <dm.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
+#include <linux/err.h>
 #include <linux/usb/gadget.h>
 #include <linux/compat.h>
 #include <linux/iopoll.h>
diff --git a/drivers/usb/cdns3/host.c b/drivers/usb/cdns3/host.c
index 425d9d0..b44e7df 100644
--- a/drivers/usb/cdns3/host.c
+++ b/drivers/usb/cdns3/host.c
@@ -9,6 +9,7 @@
  *          Pawel Laszczak <pawell@cadence.com>
  */
 #include <dm.h>
+#include <dm/devres.h>
 #include <linux/compat.h>
 #include <usb.h>
 #include <usb/xhci.h>
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 77c555e..c506652 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -18,6 +18,9 @@
 #include <malloc.h>
 #include <dwc3-uboot.h>
 #include <asm/dma-mapping.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
+#include <linux/err.h>
 #include <linux/ioport.h>
 #include <dm.h>
 #include <generic-phy.h>
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index 8b19140..9596bf1 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -18,6 +18,8 @@
 #include <asm/io.h>
 #include <dm.h>
 #include <dwc3-omap-uboot.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/usb/dwc3-omap.h>
 #include <linux/ioport.h>
 
diff --git a/drivers/usb/dwc3/dwc3-uniphier.c b/drivers/usb/dwc3/dwc3-uniphier.c
index 6e9c521..88317b1 100644
--- a/drivers/usb/dwc3/dwc3-uniphier.c
+++ b/drivers/usb/dwc3/dwc3-uniphier.c
@@ -7,6 +7,7 @@
  */
 
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/bitops.h>
 #include <linux/errno.h>
 #include <linux/io.h>
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 0c8c11d..4af5894 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -14,6 +14,7 @@
  */
 #include <common.h>
 #include <cpu_func.h>
+#include <dm/device_compat.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
 
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 4353dff..1502d67 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -17,6 +17,8 @@
 #include <cpu_func.h>
 #include <malloc.h>
 #include <asm/dma-mapping.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/bug.h>
 #include <linux/list.h>
 
diff --git a/drivers/usb/dwc3/ti_usb_phy.c b/drivers/usb/dwc3/ti_usb_phy.c
index e7ea12c..6b0166a 100644
--- a/drivers/usb/dwc3/ti_usb_phy.c
+++ b/drivers/usb/dwc3/ti_usb_phy.c
@@ -19,6 +19,8 @@
 #include <common.h>
 #include <malloc.h>
 #include <ti-usb-phy-uboot.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/ioport.h>
 #include <asm/io.h>
 #include <asm/arch/sys_proto.h>
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 2a6626b..13dec51 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -14,6 +14,8 @@
 #undef	PACKET_TRACE
 
 #include <common.h>
+#include <dm/devres.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 4a6f427..b2b2793 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -7,6 +7,7 @@
  */
 #undef DEBUG
 
+#include <dm/devres.h>
 #include <linux/bitops.h>
 #include <linux/usb/composite.h>
 
diff --git a/drivers/usb/gadget/dwc2_udc_otg.c b/drivers/usb/gadget/dwc2_udc_otg.c
index 49f342e..496abf3 100644
--- a/drivers/usb/gadget/dwc2_udc_otg.c
+++ b/drivers/usb/gadget/dwc2_udc_otg.c
@@ -23,6 +23,8 @@
 #include <generic-phy.h>
 #include <malloc.h>
 #include <reset.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 
 #include <linux/errno.h>
 #include <linux/list.h>
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index c1e6506..5250fc8 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -245,6 +245,7 @@
 #include <common.h>
 #include <console.h>
 #include <g_dnl.h>
+#include <dm/devres.h>
 
 #include <linux/err.h>
 #include <linux/usb/ch9.h>
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index 09c0a30..6e1e57f 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -22,6 +22,7 @@
 #include <asm/system.h>
 #include <asm/mach-types.h>
 #include <asm/unaligned.h>
+#include <dm/devres.h>
 #include <linux/compat.h>
 #include <malloc.h>
 #include <asm/io.h>
diff --git a/drivers/usb/gadget/storage_common.c b/drivers/usb/gadget/storage_common.c
index 4bbd030..f40779b 100644
--- a/drivers/usb/gadget/storage_common.c
+++ b/drivers/usb/gadget/storage_common.c
@@ -269,6 +269,7 @@ struct device_attribute { int i; };
 #define ETOOSMALL	525
 
 #include <usb_mass_storage.h>
+#include <dm/device_compat.h>
 
 /*-------------------------------------------------------------------------*/
 
diff --git a/drivers/usb/gadget/udc/udc-core.c b/drivers/usb/gadget/udc/udc-core.c
index 8d1d90e..a33ab5c 100644
--- a/drivers/usb/gadget/udc/udc-core.c
+++ b/drivers/usb/gadget/udc/udc-core.c
@@ -13,6 +13,8 @@
  *		       usb_
  */
 
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/compat.h>
 #include <malloc.h>
 #include <asm/cache.h>
diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c
index b9c56f7..e4efaf1 100644
--- a/drivers/usb/host/dwc2.c
+++ b/drivers/usb/host/dwc2.c
@@ -15,6 +15,7 @@
 #include <usbroothubdes.h>
 #include <wait_bit.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <power/regulator.h>
 #include <reset.h>
 
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index 6900848..67eec0e 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <malloc.h>
 #include <usb.h>
 #include <asm/io.h>
 #include <asm/arch/clk.h>
diff --git a/drivers/usb/host/ehci-generic.c b/drivers/usb/host/ehci-generic.c
index 682a070..0643681 100644
--- a/drivers/usb/host/ehci-generic.c
+++ b/drivers/usb/host/ehci-generic.c
@@ -5,6 +5,8 @@
 
 #include <common.h>
 #include <clk.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/ofnode.h>
 #include <generic-phy.h>
 #include <reset.h>
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index ef20c3c..1cc0205 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -17,6 +17,7 @@
 #include <malloc.h>
 #include <memalign.h>
 #include <watchdog.h>
+#include <dm/device_compat.h>
 #include <linux/compiler.h>
 
 #include "ehci.h"
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c
index 233df57..6920182 100644
--- a/drivers/usb/host/ohci-da8xx.c
+++ b/drivers/usb/host/ohci-da8xx.c
@@ -4,9 +4,12 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <clk.h>
 #include <dm.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/ofnode.h>
 #include <generic-phy.h>
 #include <reset.h>
diff --git a/drivers/usb/host/ohci-generic.c b/drivers/usb/host/ohci-generic.c
index 916ea0b..04d5fdb 100644
--- a/drivers/usb/host/ohci-generic.c
+++ b/drivers/usb/host/ohci-generic.c
@@ -6,6 +6,8 @@
 #include <common.h>
 #include <clk.h>
 #include <dm.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <dm/ofnode.h>
 #include <generic-phy.h>
 #include <reset.h>
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index a37696d..8fc9d21 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -10,6 +10,7 @@
 #include <dm.h>
 #include <usb.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/iopoll.h>
 #include <power/regulator.h>
 
diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c
index c4d8811..d86584b 100644
--- a/drivers/usb/host/xhci-rcar.c
+++ b/drivers/usb/host/xhci-rcar.c
@@ -9,8 +9,10 @@
 #include <clk.h>
 #include <dm.h>
 #include <fdtdec.h>
+#include <malloc.h>
 #include <usb.h>
 #include <wait_bit.h>
+#include <dm/device_compat.h>
 
 #include <usb/xhci.h>
 #include "xhci-rcar-r8a779x_usb3_v3.h"
diff --git a/drivers/usb/musb-new/am35x.c b/drivers/usb/musb-new/am35x.c
index bda099c..6e5be90 100644
--- a/drivers/usb/musb-new/am35x.c
+++ b/drivers/usb/musb-new/am35x.c
@@ -12,6 +12,8 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/clk.h>
diff --git a/drivers/usb/musb-new/da8xx.c b/drivers/usb/musb-new/da8xx.c
index 899b30d..2ddcf33 100644
--- a/drivers/usb/musb-new/da8xx.c
+++ b/drivers/usb/musb-new/da8xx.c
@@ -16,6 +16,7 @@
 #include <common.h>
 #include <dm.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/da8xx-usb.h>
diff --git a/drivers/usb/musb-new/musb_core.c b/drivers/usb/musb-new/musb_core.c
index ab5e3aa..f678aa4 100644
--- a/drivers/usb/musb-new/musb_core.c
+++ b/drivers/usb/musb-new/musb_core.c
@@ -65,6 +65,8 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
diff --git a/drivers/usb/musb-new/musb_dsps.c b/drivers/usb/musb-new/musb_dsps.c
index 0c794b3..eb59088 100644
--- a/drivers/usb/musb-new/musb_dsps.c
+++ b/drivers/usb/musb-new/musb_dsps.c
@@ -15,6 +15,8 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/err.h>
diff --git a/drivers/usb/musb-new/musb_gadget.c b/drivers/usb/musb-new/musb_gadget.c
index b35d33f..35d2123 100644
--- a/drivers/usb/musb-new/musb_gadget.c
+++ b/drivers/usb/musb-new/musb_gadget.c
@@ -9,6 +9,8 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/timer.h>
diff --git a/drivers/usb/musb-new/musb_gadget_ep0.c b/drivers/usb/musb-new/musb_gadget_ep0.c
index 3ef8fe1..79e8222 100644
--- a/drivers/usb/musb-new/musb_gadget_ep0.c
+++ b/drivers/usb/musb-new/musb_gadget_ep0.c
@@ -9,6 +9,7 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/device_compat.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/timer.h>
diff --git a/drivers/usb/musb-new/musb_host.c b/drivers/usb/musb-new/musb_host.c
index 8e92ade..b98f0ed 100644
--- a/drivers/usb/musb-new/musb_host.c
+++ b/drivers/usb/musb-new/musb_host.c
@@ -9,6 +9,8 @@
  */
 
 #ifndef __UBOOT__
+#include <dm/device_compat.h>
+#include <dm/devres.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index 9eb5934..72f14b9 100644
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -1,6 +1,8 @@
 #include <common.h>
 #include <console.h>
+#include <malloc.h>
 #include <watchdog.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
diff --git a/drivers/usb/musb-new/omap2430.c b/drivers/usb/musb-new/omap2430.c
index 05059ce..0d34dcf 100644
--- a/drivers/usb/musb-new/omap2430.c
+++ b/drivers/usb/musb-new/omap2430.c
@@ -12,7 +12,9 @@
 #include <dm.h>
 #include <serial.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
+#include <linux/err.h>
 #include <linux/usb/otg.h>
 #include <asm/omap_common.h>
 #include <asm/omap_musb.h>
diff --git a/drivers/usb/musb-new/pic32.c b/drivers/usb/musb-new/pic32.c
index 3a19900..c7867fe 100644
--- a/drivers/usb/musb-new/pic32.c
+++ b/drivers/usb/musb-new/pic32.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <dm/device_compat.h>
 #include <linux/usb/musb.h>
 #include "linux-compat.h"
 #include "musb_core.h"
diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c
index 45eecfe..98bf736 100644
--- a/drivers/usb/musb-new/sunxi.c
+++ b/drivers/usb/musb-new/sunxi.c
@@ -19,12 +19,14 @@
 #include <clk.h>
 #include <dm.h>
 #include <generic-phy.h>
+#include <malloc.h>
 #include <phy-sun4i-usb.h>
 #include <reset.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/gpio.h>
 #include <asm-generic/gpio.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <dm/root.h>
 #include <linux/usb/musb.h>
diff --git a/drivers/usb/musb-new/ti-musb.c b/drivers/usb/musb-new/ti-musb.c
index 20ca273..00759f3 100644
--- a/drivers/usb/musb-new/ti-musb.c
+++ b/drivers/usb/musb-new/ti-musb.c
@@ -9,6 +9,7 @@
 #include <command.h>
 #include <console.h>
 #include <dm.h>
+#include <malloc.h>
 #include <linux/usb/otg.h>
 #include <dm/device-internal.h>
 #include <dm/lists.h>
diff --git a/drivers/usb/phy/omap_usb_phy.c b/drivers/usb/phy/omap_usb_phy.c
index 897e6f1..9209942 100644
--- a/drivers/usb/phy/omap_usb_phy.c
+++ b/drivers/usb/phy/omap_usb_phy.c
@@ -10,6 +10,7 @@
 
 #include <common.h>
 #include <usb.h>
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <asm/omap_common.h>
 #include <asm/arch/cpu.h>
diff --git a/drivers/video/atmel_hlcdfb.c b/drivers/video/atmel_hlcdfb.c
index 734bc12..62accce 100644
--- a/drivers/video/atmel_hlcdfb.c
+++ b/drivers/video/atmel_hlcdfb.c
@@ -7,6 +7,7 @@
 
 #include <common.h>
 #include <cpu_func.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/clk.h>
diff --git a/drivers/video/console_truetype.c b/drivers/video/console_truetype.c
index 3008660..6d7661d 100644
--- a/drivers/video/console_truetype.c
+++ b/drivers/video/console_truetype.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <video.h>
 #include <video_console.h>
 
@@ -287,6 +288,27 @@ static int console_truetype_putc_xy(struct udevice *dev, uint x, uint y,
 			break;
 		}
 #endif
+#ifdef CONFIG_VIDEO_BPP32
+		case VIDEO_BPP32: {
+			u32 *dst = (u32 *)line + xoff;
+			int i;
+
+			for (i = 0; i < width; i++) {
+				int val = *bits;
+				int out;
+
+				if (vid_priv->colour_bg)
+					val = 255 - val;
+				out = val | val << 8 | val << 16;
+				if (vid_priv->colour_fg)
+					*dst++ |= out;
+				else
+					*dst++ &= out;
+				bits++;
+			}
+			break;
+		}
+#endif
 		default:
 			free(data);
 			return -ENOSYS;
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 285633b..5fb6886 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -13,6 +13,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <memalign.h>
 #include <video_fb.h>
 #include <linux/list.h>
diff --git a/drivers/video/dw_mipi_dsi.c b/drivers/video/dw_mipi_dsi.c
index 83d7c7b..5dd75e7 100644
--- a/drivers/video/dw_mipi_dsi.c
+++ b/drivers/video/dw_mipi_dsi.c
@@ -19,6 +19,7 @@
 #include <asm/io.h>
 #include <asm/arch/gpio.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
 #include <linux/iopoll.h>
 #include <video_bridge.h>
 
diff --git a/drivers/video/exynos/exynos_mipi_dsi.c b/drivers/video/exynos/exynos_mipi_dsi.c
index 74a66e8..ad5ef93 100644
--- a/drivers/video/exynos/exynos_mipi_dsi.c
+++ b/drivers/video/exynos/exynos_mipi_dsi.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <malloc.h>
 #include <fdtdec.h>
+#include <dm/devres.h>
 #include <linux/libfdt.h>
 #include <linux/compat.h>
 #include <linux/err.h>
diff --git a/drivers/video/hitachi_tx18d42vm_lcd.c b/drivers/video/hitachi_tx18d42vm_lcd.c
index 1629f55..a57abd2 100644
--- a/drivers/video/hitachi_tx18d42vm_lcd.c
+++ b/drivers/video/hitachi_tx18d42vm_lcd.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 
 #include <asm/gpio.h>
 #include <errno.h>
diff --git a/drivers/video/mali_dp.c b/drivers/video/mali_dp.c
index 71151a8..87a75a9 100644
--- a/drivers/video/mali_dp.c
+++ b/drivers/video/mali_dp.c
@@ -6,6 +6,7 @@
  */
 #define DEBUG
 #include <common.h>
+#include <malloc.h>
 #include <video.h>
 #include <dm.h>
 #ifdef CONFIG_DISPLAY
@@ -16,6 +17,7 @@
 #include <os.h>
 #include <fdt_support.h>
 #include <clk.h>
+#include <dm/device_compat.h>
 #include <linux/sizes.h>
 
 #define MALIDP_CORE_ID		0x0018
diff --git a/drivers/video/mipi_dsi.c b/drivers/video/mipi_dsi.c
index cdc3ef5..ecacea1 100644
--- a/drivers/video/mipi_dsi.c
+++ b/drivers/video/mipi_dsi.c
@@ -38,6 +38,7 @@
 #include <dm.h>
 #include <mipi_display.h>
 #include <mipi_dsi.h>
+#include <dm/devres.h>
 
 /**
  * DOC: dsi helpers
diff --git a/drivers/video/mvebu_lcd.c b/drivers/video/mvebu_lcd.c
index dc62545..3ff5b28 100644
--- a/drivers/video/mvebu_lcd.c
+++ b/drivers/video/mvebu_lcd.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <dm.h>
 #include <video.h>
+#include <dm/device_compat.h>
 #include <linux/mbus.h>
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index c097682..585af3d 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <dm.h>
 #include <env.h>
+#include <dm/device_compat.h>
 #include <linux/errno.h>
 #include <malloc.h>
 #include <video.h>
diff --git a/drivers/video/orisetech_otm8009a.c b/drivers/video/orisetech_otm8009a.c
index 89d9cfd..650ed07 100644
--- a/drivers/video/orisetech_otm8009a.c
+++ b/drivers/video/orisetech_otm8009a.c
@@ -13,6 +13,7 @@
 #include <mipi_dsi.h>
 #include <panel.h>
 #include <asm/gpio.h>
+#include <dm/device_compat.h>
 #include <power/regulator.h>
 
 #define OTM8009A_BACKLIGHT_DEFAULT	240
diff --git a/drivers/video/pwm_backlight.c b/drivers/video/pwm_backlight.c
index ad20bf2..742579a 100644
--- a/drivers/video/pwm_backlight.c
+++ b/drivers/video/pwm_backlight.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <dm.h>
 #include <backlight.h>
+#include <malloc.h>
 #include <pwm.h>
 #include <asm/gpio.h>
 #include <power/regulator.h>
diff --git a/drivers/video/raydium-rm68200.c b/drivers/video/raydium-rm68200.c
index 91555e2..853dbc5 100644
--- a/drivers/video/raydium-rm68200.c
+++ b/drivers/video/raydium-rm68200.c
@@ -13,6 +13,7 @@
 #include <mipi_dsi.h>
 #include <panel.h>
 #include <asm/gpio.h>
+#include <dm/device_compat.h>
 #include <power/regulator.h>
 
 /*** Manufacturer Command Set ***/
diff --git a/drivers/video/rockchip/rk3288_hdmi.c b/drivers/video/rockchip/rk3288_hdmi.c
index 3d25ce9..51eb415 100644
--- a/drivers/video/rockchip/rk3288_hdmi.c
+++ b/drivers/video/rockchip/rk3288_hdmi.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <dw_hdmi.h>
 #include <edid.h>
+#include <malloc.h>
 #include <regmap.h>
 #include <syscon.h>
 #include <asm/gpio.h>
diff --git a/drivers/video/rockchip/rk3288_mipi.c b/drivers/video/rockchip/rk3288_mipi.c
index 65891ce..f4444b9 100644
--- a/drivers/video/rockchip/rk3288_mipi.c
+++ b/drivers/video/rockchip/rk3288_mipi.c
@@ -16,6 +16,7 @@
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <dm/uclass-internal.h>
+#include <linux/err.h>
 #include <linux/kernel.h>
 #include <asm/arch-rockchip/clock.h>
 #include <asm/arch-rockchip/cru.h>
diff --git a/drivers/video/rockchip/rk3399_mipi.c b/drivers/video/rockchip/rk3399_mipi.c
index a5b7ba6..74ebe77 100644
--- a/drivers/video/rockchip/rk3399_mipi.c
+++ b/drivers/video/rockchip/rk3399_mipi.c
@@ -16,6 +16,7 @@
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <dm/uclass-internal.h>
+#include <linux/err.h>
 #include <linux/kernel.h>
 #include <asm/arch-rockchip/clock.h>
 #include <asm/arch-rockchip/cru.h>
diff --git a/drivers/video/rockchip/rk_edp.c b/drivers/video/rockchip/rk_edp.c
index 4330725..8703df0 100644
--- a/drivers/video/rockchip/rk_edp.c
+++ b/drivers/video/rockchip/rk_edp.c
@@ -9,6 +9,7 @@
 #include <display.h>
 #include <dm.h>
 #include <edid.h>
+#include <malloc.h>
 #include <panel.h>
 #include <regmap.h>
 #include <syscon.h>
diff --git a/drivers/video/rockchip/rk_vop.c b/drivers/video/rockchip/rk_vop.c
index b56c3f3..e91d4df 100644
--- a/drivers/video/rockchip/rk_vop.c
+++ b/drivers/video/rockchip/rk_vop.c
@@ -19,6 +19,7 @@
 #include <asm/arch-rockchip/vop_rk3288.h>
 #include <dm/device-internal.h>
 #include <dm/uclass-internal.h>
+#include <linux/err.h>
 #include <power/regulator.h>
 #include "rk_vop.h"
 
diff --git a/drivers/video/sandbox_osd.c b/drivers/video/sandbox_osd.c
index dd84489..7e72232 100644
--- a/drivers/video/sandbox_osd.c
+++ b/drivers/video/sandbox_osd.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <display.h>
 #include <dm.h>
+#include <malloc.h>
 #include <video_osd.h>
 
 #include "sandbox_osd.h"
diff --git a/drivers/video/sandbox_sdl.c b/drivers/video/sandbox_sdl.c
index 913651c..1196e6c 100644
--- a/drivers/video/sandbox_sdl.c
+++ b/drivers/video/sandbox_sdl.c
@@ -8,6 +8,7 @@
 #include <fdtdec.h>
 #include <video.h>
 #include <asm/sdl.h>
+#include <asm/state.h>
 #include <asm/u-boot-sandbox.h>
 #include <dm/test.h>
 
@@ -23,9 +24,11 @@ static int sandbox_sdl_probe(struct udevice *dev)
 {
 	struct sandbox_sdl_plat *plat = dev_get_platdata(dev);
 	struct video_priv *uc_priv = dev_get_uclass_priv(dev);
+	struct sandbox_state *state = state_get_current();
 	int ret;
 
-	ret = sandbox_sdl_init_display(plat->xres, plat->yres, plat->bpix);
+	ret = sandbox_sdl_init_display(plat->xres, plat->yres, plat->bpix,
+				       state->double_lcd);
 	if (ret) {
 		puts("LCD init failed\n");
 		return ret;
@@ -44,13 +47,11 @@ static int sandbox_sdl_bind(struct udevice *dev)
 {
 	struct video_uc_platdata *uc_plat = dev_get_uclass_platdata(dev);
 	struct sandbox_sdl_plat *plat = dev_get_platdata(dev);
-	const void *blob = gd->fdt_blob;
-	int node = dev_of_offset(dev);
 	int ret = 0;
 
-	plat->xres = fdtdec_get_int(blob, node, "xres", LCD_MAX_WIDTH);
-	plat->yres = fdtdec_get_int(blob, node, "yres", LCD_MAX_HEIGHT);
-	plat->bpix = VIDEO_BPP16;
+	plat->xres = dev_read_u32_default(dev, "xres", LCD_MAX_WIDTH);
+	plat->yres = dev_read_u32_default(dev, "yres", LCD_MAX_HEIGHT);
+	plat->bpix = dev_read_u32_default(dev, "log2-depth", VIDEO_BPP16);
 	uc_plat->size = plat->xres * plat->yres * (1 << plat->bpix) / 8;
 	debug("%s: Frame buffer size %x\n", __func__, uc_plat->size);
 
diff --git a/drivers/video/scf0403_lcd.c b/drivers/video/scf0403_lcd.c
index 58564e8..60075a6 100644
--- a/drivers/video/scf0403_lcd.c
+++ b/drivers/video/scf0403_lcd.c
@@ -14,6 +14,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/gpio.h>
 #include <spi.h>
 
diff --git a/drivers/video/ssd2828.c b/drivers/video/ssd2828.c
index 4d40dca..83566bc 100644
--- a/drivers/video/ssd2828.c
+++ b/drivers/video/ssd2828.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <mipi_display.h>
 #include <asm/arch/gpio.h>
 #include <asm/gpio.h>
diff --git a/drivers/video/stm32/stm32_dsi.c b/drivers/video/stm32/stm32_dsi.c
index 12895a8..ded03b1 100644
--- a/drivers/video/stm32/stm32_dsi.c
+++ b/drivers/video/stm32/stm32_dsi.c
@@ -20,6 +20,7 @@
 #include <asm/io.h>
 #include <asm/arch/gpio.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <linux/iopoll.h>
 #include <power/regulator.h>
diff --git a/drivers/video/stm32/stm32_ltdc.c b/drivers/video/stm32/stm32_ltdc.c
index 59ff692..be7e9bf 100644
--- a/drivers/video/stm32/stm32_ltdc.c
+++ b/drivers/video/stm32/stm32_ltdc.c
@@ -16,6 +16,7 @@
 #include <asm/io.h>
 #include <asm/arch/gpio.h>
 #include <dm/device-internal.h>
+#include <dm/device_compat.h>
 
 struct stm32_ltdc_priv {
 	void __iomem *regs;
diff --git a/drivers/video/tegra124/sor.c b/drivers/video/tegra124/sor.c
index 172bb14..8dc3df6 100644
--- a/drivers/video/tegra124/sor.c
+++ b/drivers/video/tegra124/sor.c
@@ -15,6 +15,7 @@
 #include <asm/arch-tegra/dc.h>
 #include "displayport.h"
 #include "sor.h"
+#include <linux/err.h>
 
 #define DEBUG_SOR 0
 
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
index 12057c8..3d658e6 100644
--- a/drivers/video/video-uclass.c
+++ b/drivers/video/video-uclass.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <cpu_func.h>
 #include <dm.h>
+#include <malloc.h>
 #include <mapmem.h>
 #include <stdio_dev.h>
 #include <video.h>
diff --git a/drivers/virtio/virtio-uclass.c b/drivers/virtio/virtio-uclass.c
index 436faa4..23f281c 100644
--- a/drivers/virtio/virtio-uclass.c
+++ b/drivers/virtio/virtio-uclass.c
@@ -17,6 +17,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <malloc.h>
 #include <virtio_types.h>
 #include <virtio.h>
 #include <dm/lists.h>
diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c
index a67b354..60ece13 100644
--- a/drivers/virtio/virtio_mmio.c
+++ b/drivers/virtio/virtio_mmio.c
@@ -13,6 +13,7 @@
 #include <virtio.h>
 #include <virtio_ring.h>
 #include <linux/compat.h>
+#include <linux/err.h>
 #include <linux/io.h>
 #include "virtio_mmio.h"
 
diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c
index 202e5ab..d9be260 100644
--- a/drivers/virtio/virtio_pci_legacy.c
+++ b/drivers/virtio/virtio_pci_legacy.c
@@ -13,6 +13,7 @@
 #include <virtio_ring.h>
 #include <dm/device.h>
 #include <linux/compat.h>
+#include <linux/err.h>
 #include <linux/io.h>
 #include "virtio_pci.h"
 
diff --git a/drivers/virtio/virtio_pci_modern.c b/drivers/virtio/virtio_pci_modern.c
index da76aea..4673f4a 100644
--- a/drivers/virtio/virtio_pci_modern.c
+++ b/drivers/virtio/virtio_pci_modern.c
@@ -13,6 +13,7 @@
 #include <virtio_ring.h>
 #include <dm/device.h>
 #include <linux/compat.h>
+#include <linux/err.h>
 #include <linux/io.h>
 #include "virtio_pci.h"
 
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 0eeb350..45c48a9 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -12,6 +12,7 @@
 #include <virtio_types.h>
 #include <virtio.h>
 #include <virtio_ring.h>
+#include <linux/compat.h>
 
 int virtqueue_add(struct virtqueue *vq, struct virtio_sg *sgs[],
 		  unsigned int out_sgs, unsigned int in_sgs)
diff --git a/drivers/virtio/virtio_sandbox.c b/drivers/virtio/virtio_sandbox.c
index 2addb1e..61f6a96 100644
--- a/drivers/virtio/virtio_sandbox.c
+++ b/drivers/virtio/virtio_sandbox.c
@@ -11,6 +11,7 @@
 #include <virtio.h>
 #include <virtio_ring.h>
 #include <linux/compat.h>
+#include <linux/err.h>
 #include <linux/io.h>
 
 struct virtio_sandbox_priv {
diff --git a/drivers/w1-eeprom/ds2502.c b/drivers/w1-eeprom/ds2502.c
index 76ca460..19ee4b1 100644
--- a/drivers/w1-eeprom/ds2502.c
+++ b/drivers/w1-eeprom/ds2502.c
@@ -22,6 +22,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/err.h>
 #include <w1-eeprom.h>
 #include <w1.h>
diff --git a/drivers/w1/mxc_w1.c b/drivers/w1/mxc_w1.c
index 9279ba3..08715c6 100644
--- a/drivers/w1/mxc_w1.c
+++ b/drivers/w1/mxc_w1.c
@@ -20,6 +20,7 @@
 #include <asm/arch/clock.h>
 #include <common.h>
 #include <dm.h>
+#include <dm/device_compat.h>
 #include <linux/io.h>
 #include <w1.h>
 
diff --git a/drivers/watchdog/armada-37xx-wdt.c b/drivers/watchdog/armada-37xx-wdt.c
index 91cd8a6..5da8e56 100644
--- a/drivers/watchdog/armada-37xx-wdt.c
+++ b/drivers/watchdog/armada-37xx-wdt.c
@@ -11,6 +11,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <dm/device_compat.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/drivers/watchdog/ast_wdt.c b/drivers/watchdog/ast_wdt.c
index d344d54..fe2f6be 100644
--- a/drivers/watchdog/ast_wdt.c
+++ b/drivers/watchdog/ast_wdt.c
@@ -9,6 +9,7 @@
 #include <wdt.h>
 #include <asm/io.h>
 #include <asm/arch/wdt.h>
+#include <linux/err.h>
 
 #define WDT_AST2500	2500
 #define WDT_AST2400	2400
diff --git a/drivers/watchdog/cdns_wdt.c b/drivers/watchdog/cdns_wdt.c
index 6a608b6..775f06a 100644
--- a/drivers/watchdog/cdns_wdt.c
+++ b/drivers/watchdog/cdns_wdt.c
@@ -11,6 +11,8 @@
 #include <wdt.h>
 #include <clk.h>
 #include <div64.h>
+#include <dm/device_compat.h>
+#include <linux/err.h>
 #include <linux/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/watchdog/sp805_wdt.c b/drivers/watchdog/sp805_wdt.c
index f1e781e..ca3ccbe 100644
--- a/drivers/watchdog/sp805_wdt.c
+++ b/drivers/watchdog/sp805_wdt.c
@@ -13,6 +13,7 @@
 #include <linux/bitops.h>
 #include <watchdog.h>
 #include <wdt.h>
+#include <linux/err.h>
 
 #define WDTLOAD			0x000
 #define WDTCONTROL		0x008
diff --git a/drivers/watchdog/xilinx_tb_wdt.c b/drivers/watchdog/xilinx_tb_wdt.c
index 929c8e6..5580764 100644
--- a/drivers/watchdog/xilinx_tb_wdt.c
+++ b/drivers/watchdog/xilinx_tb_wdt.c
@@ -11,6 +11,7 @@
 #include <common.h>
 #include <dm.h>
 #include <wdt.h>
+#include <linux/err.h>
 #include <linux/io.h>
 
 #define XWT_CSR0_WRS_MASK	0x00000008 /* Reset status Mask */