poplar: sync up device tree with kernel 4.20

It adds missing pinctrl headers, updates clock header and sync up Poplar
device tree with kernel 4.20 release.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

1 files changed, 57 insertions, 11 deletions

diff --git a/arch/arm/dts/hi3798cv200-poplar.dts b/arch/arm/dts/hi3798cv200-poplar.dts
index 964326e..d30f6eb 100644
--- a/arch/arm/dts/hi3798cv200-poplar.dts
+++ b/arch/arm/dts/hi3798cv200-poplar.dts
@@ -1,14 +1,17 @@
-// SPDX-License-Identifier: GPL-2.0
 /*
  * DTS File for HiSilicon Poplar Development Board
  *
  * Copyright (c) 2016-2017 HiSilicon Technologies Co., Ltd.
+ *
+ * Released under the GPLv2 only.
+ * SPDX-License-Identifier: GPL-2.0
  */
 
 /dts-v1/;
 
 #include <dt-bindings/gpio/gpio.h>
 #include "hi3798cv200.dtsi"
+#include "poplar-pinctrl.dtsi"
 
 / {
 	model = "HiSilicon Poplar Development Board";
@@ -59,6 +62,33 @@
 			default-state = "off";
 		};
 	};
+
+	reg_pcie: regulator-pcie {
+		compatible = "regulator-fixed";
+		regulator-name = "3V3_PCIE0";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio6 7 0>;
+		enable-active-high;
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&emmc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins_1 &emmc_pins_2
+		     &emmc_pins_3 &emmc_pins_4>;
+	fifo-depth = <256>;
+	clock-frequency = <200000000>;
+	cap-mmc-highspeed;
+	mmc-ddr-1_8v;
+	mmc-hs200-1_8v;
+	non-removable;
+	bus-width = <8>;
+	status = "okay";
 };
 
 &gmac1 {
@@ -76,17 +106,17 @@
 
 &gpio1 {
 	status = "okay";
-	gpio-line-names = "LS-GPIO-E",	"",
+	gpio-line-names = "GPIO-E",	"",
 			  "",		"",
-			  "",		"LS-GPIO-F",
-			  "",		"LS-GPIO-J";
+			  "",		"GPIO-F",
+			  "",		"GPIO-J";
 };
 
 &gpio2 {
 	status = "okay";
-	gpio-line-names = "LS-GPIO-H",	"LS-GPIO-I",
-			  "LS-GPIO-L",	"LS-GPIO-G",
-			  "LS-GPIO-K",	"",
+	gpio-line-names = "GPIO-H",	"GPIO-I",
+			  "GPIO-L",	"GPIO-G",
+			  "GPIO-K",	"",
 			  "",		"";
 };
 
@@ -94,15 +124,15 @@
 	status = "okay";
 	gpio-line-names = "",		"",
 			  "",		"",
-			  "LS-GPIO-C",	"",
-			  "",		"LS-GPIO-B";
+			  "GPIO-C",	"",
+			  "",		"GPIO-B";
 };
 
 &gpio4 {
 	status = "okay";
 	gpio-line-names = "",		"",
 			  "",		"",
-			  "",		"LS-GPIO-D",
+			  "",		"GPIO-D",
 			  "",		"";
 };
 
@@ -110,7 +140,7 @@
 	status = "okay";
 	gpio-line-names = "",		"USER-LED-1",
 			  "USER-LED-2",	"",
-			  "",		"LS-GPIO-A",
+			  "",		"GPIO-A",
 			  "",		"";
 };
 
@@ -144,6 +174,22 @@
 	status = "okay";
 };
 
+&ohci {
+	status = "okay";
+};
+
+&pcie {
+	reset-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>;
+	vpcie-supply = <&reg_pcie>;
+	status = "okay";
+};
+
+&sd0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	status = "okay";
+};
+
 &spi0 {
 	status = "okay";
 	label = "LS-SPI0";