X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=arch%2Farm%2Fdts%2Fr8a7794-alt.dts;h=f79fce74cd9c31620e16decc6d6cb70814cf2406;hb=b641dd3ec8dc3f6b18d2fa945ac3ab597063d191;hp=0e975d0866fddb8c61d5d9ee068e7fd883baa47a;hpb=ab21ecef7a38dd211fe6db35c6e60800445eb6a2;p=platform%2Fkernel%2Fu-boot.git

diff --git a/arch/arm/dts/r8a7794-alt.dts b/arch/arm/dts/r8a7794-alt.dts
index 0e975d0..f79fce7 100644
--- a/arch/arm/dts/r8a7794-alt.dts
+++ b/arch/arm/dts/r8a7794-alt.dts
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree Source for the Alt board
  *
  * Copyright (C) 2014 Renesas Electronics Corporation
- *
- * SPDX-License-Identifier:	GPL-2.0
  */
 
 /dts-v1/;
@@ -16,12 +15,14 @@
 
 	aliases {
 		serial0 = &scif2;
+		i2c9 = &gpioi2c1;
 		i2c10 = &gpioi2c4;
+		i2c11 = &i2chdmi;
 		i2c12 = &i2cexio4;
 	};
 
 	chosen {
-		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
 		stdout-path = "serial0:115200n8";
 	};
 
@@ -59,8 +60,7 @@
 
 		gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>;
 		gpios-states = <1>;
-		states = <3300000 1
-			  1800000 0>;
+		states = <3300000 1>, <1800000 0>;
 	};
 
 	vcc_sdhi1: regulator-vcc-sdhi1 {
@@ -83,8 +83,7 @@
 
 		gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
 		gpios-states = <1>;
-		states = <3300000 1
-			  1800000 0>;
+		states = <3300000 1>, <1800000 0>;
 	};
 
 	lbsc {
@@ -136,18 +135,56 @@
 		clock-frequency = <148500000>;
 	};
 
+	gpioi2c1: i2c-9 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "i2c-gpio";
+		status = "disabled";
+		scl-gpios = <&gpio4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		sda-gpios = <&gpio4 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	};
+
 	gpioi2c4: i2c-10 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "i2c-gpio";
 		status = "disabled";
-		gpios = <&gpio4 9 GPIO_ACTIVE_HIGH /* sda */
-			 &gpio4 8 GPIO_ACTIVE_HIGH /* scl */
-			>;
+		scl-gpios = <&gpio4 8 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		sda-gpios = <&gpio4 9 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 		i2c-gpio,delay-us = <5>;
 	};
 
 	/*
+	 * A fallback to GPIO is provided for I2C1.
+	 */
+	i2chdmi: i2c-11 {
+		compatible = "i2c-demux-pinctrl";
+		i2c-parent = <&i2c1>, <&gpioi2c1>;
+		i2c-bus-name = "i2c-hdmi";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		composite-in@20 {
+			compatible = "adi,adv7180";
+			reg = <0x20>;
+			remote = <&vin0>;
+
+			port {
+				adv7180: endpoint {
+					bus-width = <8>;
+					remote-endpoint = <&vin0ep>;
+				};
+			};
+		};
+
+		eeprom@50 {
+			compatible = "renesas,r1ex24002", "atmel,24c02";
+			reg = <0x50>;
+			pagesize = <16>;
+		};
+	};
+
+	/*
 	 * I2C4 is routed to EXIO connector B, pins 73 (SCL) + 74 (SDA).
 	 * A fallback to GPIO is provided.
 	 */
@@ -160,6 +197,22 @@
 	};
 };
 
+&pci0 {
+	status = "okay";
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+};
+
+&pci1 {
+	status = "okay";
+	pinctrl-0 = <&usb1_pins>;
+	pinctrl-names = "default";
+};
+
+&usbphy {
+	status = "okay";
+};
+
 &du {
 	pinctrl-0 = <&du_pins>;
 	pinctrl-names = "default";
@@ -254,6 +307,16 @@
 		function = "sdhi1";
 		power-source = <1800>;
 	};
+
+	usb0_pins: usb0 {
+		groups = "usb0";
+		function = "usb0";
+	};
+
+	usb1_pins: usb1 {
+		groups = "usb1";
+		function = "usb1";
+	};
 };
 
 &cmt0 {
@@ -294,6 +357,11 @@
 	status = "okay";
 };
 
+&rwdt {
+	timeout-sec = <60>;
+	status = "okay";
+};
+
 &sdhi0 {
 	pinctrl-0 = <&sdhi0_pins>;
 	pinctrl-1 = <&sdhi0_pins_uhs>;
@@ -323,23 +391,9 @@
 
 &i2c1 {
 	pinctrl-0 = <&i2c1_pins>;
-	pinctrl-names = "default";
+	pinctrl-names = "i2c-hdmi";
 
-	status = "okay";
 	clock-frequency = <400000>;
-
-	composite-in@20 {
-		compatible = "adi,adv7180";
-		reg = <0x20>;
-		remote = <&vin0>;
-
-		port {
-			adv7180: endpoint {
-				bus-width = <8>;
-				remote-endpoint = <&vin0ep>;
-			};
-		};
-	};
 };
 
 &i2c4 {
@@ -347,15 +401,33 @@
 	pinctrl-names = "i2c-exio4";
 };
 
+&i2c7 {
+	status = "okay";
+	clock-frequency = <100000>;
+
+	pmic@58 {
+		compatible = "dlg,da9063";
+		reg = <0x58>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+
+		rtc {
+			compatible = "dlg,da9063-rtc";
+		};
+
+		wdt {
+			compatible = "dlg,da9063-watchdog";
+		};
+	};
+};
+
 &vin0 {
 	status = "okay";
 	pinctrl-0 = <&vin0_pins>;
 	pinctrl-names = "default";
 
 	port {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
 		vin0ep: endpoint {
 			remote-endpoint = <&adv7180>;
 			bus-width = <8>;