Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200317' into staging

target-arm:
 * hw/arm/pxa2xx: Do not wire up OHCI for PXA255
 * aspeed/smc: Fix number of dummy cycles for FAST_READ_4 command
 * m25p80: Improve command handling for Jedec and unsupported commands
 * hw/net/imx_fec: write TGSR and TCSR3 in imx_enet_write()
 * hw/arm/fsl-imx6, imx6ul: Wire up USB controllers
 * hw/arm/fsl-imx6ul: Instantiate unimplemented pwm and can devices

# gpg: Signature made Tue 17 Mar 2020 11:40:01 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20200317:
  hw/arm/pxa2xx: Do not wire up OHCI for PXA255
  aspeed/smc: Fix number of dummy cycles for FAST_READ_4 command
  m25p80: Improve command handling for unsupported commands
  m25p80: Improve command handling for Jedec commands
  m25p80: Convert to support tracing
  hw/net/imx_fec: write TGSR and TCSR3 in imx_enet_write()
  hw/arm/fsl-imx6: Wire up USB controllers
  hw/arm/fsl-imx6ul: Wire up USB controllers
  hw/arm/fsl-imx6ul: Instantiate unimplemented pwm and can devices
  hw/arm/fsl-imx6ul: Fix USB interrupt numbers
  hw/usb: Add basic i.MX USB Phy support

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

3 files changed, 72 insertions, 3 deletions

diff --git a/include/hw/arm/fsl-imx6.h b/include/hw/arm/fsl-imx6.h
index 60eadcc..973bcb7 100644
--- a/include/hw/arm/fsl-imx6.h
+++ b/include/hw/arm/fsl-imx6.h
@@ -30,6 +30,8 @@
 #include "hw/sd/sdhci.h"
 #include "hw/ssi/imx_spi.h"
 #include "hw/net/imx_fec.h"
+#include "hw/usb/chipidea.h"
+#include "hw/usb/imx-usb-phy.h"
 #include "exec/memory.h"
 #include "cpu.h"
 
@@ -44,6 +46,8 @@
 #define FSL_IMX6_NUM_ESDHCS 4
 #define FSL_IMX6_NUM_ECSPIS 5
 #define FSL_IMX6_NUM_WDTS 2
+#define FSL_IMX6_NUM_USB_PHYS 2
+#define FSL_IMX6_NUM_USBS 4
 
 typedef struct FslIMX6State {
     /*< private >*/
@@ -62,6 +66,8 @@ typedef struct FslIMX6State {
     SDHCIState     esdhc[FSL_IMX6_NUM_ESDHCS];
     IMXSPIState    spi[FSL_IMX6_NUM_ECSPIS];
     IMX2WdtState   wdt[FSL_IMX6_NUM_WDTS];
+    IMXUSBPHYState usbphy[FSL_IMX6_NUM_USB_PHYS];
+    ChipideaState  usb[FSL_IMX6_NUM_USBS];
     IMXFECState    eth;
     MemoryRegion   rom;
     MemoryRegion   caam;
diff --git a/include/hw/arm/fsl-imx6ul.h b/include/hw/arm/fsl-imx6ul.h
index eda389a..1a0bab8 100644
--- a/include/hw/arm/fsl-imx6ul.h
+++ b/include/hw/arm/fsl-imx6ul.h
@@ -34,6 +34,8 @@
 #include "hw/sd/sdhci.h"
 #include "hw/ssi/imx_spi.h"
 #include "hw/net/imx_fec.h"
+#include "hw/usb/chipidea.h"
+#include "hw/usb/imx-usb-phy.h"
 #include "exec/memory.h"
 #include "cpu.h"
 
@@ -54,6 +56,8 @@ enum FslIMX6ULConfiguration {
     FSL_IMX6UL_NUM_I2CS         = 4,
     FSL_IMX6UL_NUM_ECSPIS       = 4,
     FSL_IMX6UL_NUM_ADCS         = 2,
+    FSL_IMX6UL_NUM_USB_PHYS     = 2,
+    FSL_IMX6UL_NUM_USBS         = 2,
 };
 
 typedef struct FslIMX6ULState {
@@ -77,6 +81,8 @@ typedef struct FslIMX6ULState {
     IMXFECState        eth[FSL_IMX6UL_NUM_ETHS];
     SDHCIState         usdhc[FSL_IMX6UL_NUM_USDHCS];
     IMX2WdtState       wdt[FSL_IMX6UL_NUM_WDTS];
+    IMXUSBPHYState     usbphy[FSL_IMX6UL_NUM_USB_PHYS];
+    ChipideaState      usb[FSL_IMX6UL_NUM_USBS];
     MemoryRegion       rom;
     MemoryRegion       caam;
     MemoryRegion       ocram;
@@ -145,6 +151,10 @@ enum FslIMX6ULMemoryMap {
     FSL_IMX6UL_EPIT2_ADDR           = 0x020D4000,
     FSL_IMX6UL_EPIT1_ADDR           = 0x020D0000,
     FSL_IMX6UL_SNVS_HP_ADDR         = 0x020CC000,
+    FSL_IMX6UL_USBPHY2_ADDR         = 0x020CA000,
+    FSL_IMX6UL_USBPHY2_SIZE         = (4 * 1024),
+    FSL_IMX6UL_USBPHY1_ADDR         = 0x020C9000,
+    FSL_IMX6UL_USBPHY1_SIZE         = (4 * 1024),
     FSL_IMX6UL_ANALOG_ADDR          = 0x020C8000,
     FSL_IMX6UL_CCM_ADDR             = 0x020C4000,
     FSL_IMX6UL_WDOG2_ADDR           = 0x020C0000,
@@ -241,10 +251,10 @@ enum FslIMX6ULIRQs {
     FSL_IMX6UL_UART7_IRQ    = 39,
     FSL_IMX6UL_UART8_IRQ    = 40,
 
-    FSL_IMX6UL_USB1_IRQ     = 42,
-    FSL_IMX6UL_USB2_IRQ     = 43,
+    FSL_IMX6UL_USB1_IRQ     = 43,
+    FSL_IMX6UL_USB2_IRQ     = 42,
     FSL_IMX6UL_USB_PHY1_IRQ = 44,
-    FSL_IMX6UL_USB_PHY2_IRQ = 44,
+    FSL_IMX6UL_USB_PHY2_IRQ = 45,
 
     FSL_IMX6UL_CAAM_JQ2_IRQ = 46,
     FSL_IMX6UL_CAAM_ERR_IRQ = 47,
diff --git a/include/hw/usb/imx-usb-phy.h b/include/hw/usb/imx-usb-phy.h
new file mode 100644
index 0000000..07f0235
--- /dev/null
+++ b/include/hw/usb/imx-usb-phy.h
@@ -0,0 +1,53 @@
+#ifndef IMX_USB_PHY_H
+#define IMX_USB_PHY_H
+
+#include "hw/sysbus.h"
+#include "qemu/bitops.h"
+
+enum IMXUsbPhyRegisters {
+    USBPHY_PWD,
+    USBPHY_PWD_SET,
+    USBPHY_PWD_CLR,
+    USBPHY_PWD_TOG,
+    USBPHY_TX,
+    USBPHY_TX_SET,
+    USBPHY_TX_CLR,
+    USBPHY_TX_TOG,
+    USBPHY_RX,
+    USBPHY_RX_SET,
+    USBPHY_RX_CLR,
+    USBPHY_RX_TOG,
+    USBPHY_CTRL,
+    USBPHY_CTRL_SET,
+    USBPHY_CTRL_CLR,
+    USBPHY_CTRL_TOG,
+    USBPHY_STATUS,
+    USBPHY_DEBUG = 0x14,
+    USBPHY_DEBUG_SET,
+    USBPHY_DEBUG_CLR,
+    USBPHY_DEBUG_TOG,
+    USBPHY_DEBUG0_STATUS,
+    USBPHY_DEBUG1 = 0x1c,
+    USBPHY_DEBUG1_SET,
+    USBPHY_DEBUG1_CLR,
+    USBPHY_DEBUG1_TOG,
+    USBPHY_VERSION,
+    USBPHY_MAX
+};
+
+#define USBPHY_CTRL_SFTRST BIT(31)
+
+#define TYPE_IMX_USBPHY "imx.usbphy"
+#define IMX_USBPHY(obj) OBJECT_CHECK(IMXUSBPHYState, (obj), TYPE_IMX_USBPHY)
+
+typedef struct IMXUSBPHYState {
+    /* <private> */
+    SysBusDevice parent_obj;
+
+    /* <public> */
+    MemoryRegion iomem;
+
+    uint32_t usbphy[USBPHY_MAX];
+} IMXUSBPHYState;
+
+#endif /* IMX_USB_PHY_H */