drm/rcar-du: Add OF support

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / arm / boot / dts / r8a7740-armadillo800eva-reference.dts

diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
index 1c56c5e..ee9e7d5 100644 (file)
--- a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
+++ b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
@@ -9,16 +9,22 @@
  */
 
 /dts-v1/;
-/include/ "r8a7740.dtsi"
+#include "r8a7740.dtsi"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pwm/pwm.h>
 
 / {
        model = "armadillo 800 eva reference";
        compatible = "renesas,armadillo800eva-reference", "renesas,r8a7740";
 
+       aliases {
+               serial1 = &scifa1;
+       };
+
        chosen {
-               bootargs = "console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
+               bootargs = "console=tty0 console=ttySC1,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
        };
 
        memory {
@@ -62,22 +68,74 @@
                enable-active-high;
        };
 
+       reg_5p0v: regulator@3 {
+               compatible = "regulator-fixed";
+               regulator-name = "fixed-5.0V";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               regulator-always-on;
+               regulator-boot-on;
+       };
+
+       gpio-keys {
+               compatible = "gpio-keys";
+
+               power-key {
+                       gpios = <&pfc 99 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_POWER>;
+                       label = "SW3";
+                       gpio-key,wakeup;
+               };
+
+               back-key {
+                       gpios = <&pfc 100 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_BACK>;
+                       label = "SW4";
+               };
+
+               menu-key {
+                       gpios = <&pfc 97 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_MENU>;
+                       label = "SW5";
+               };
+
+               home-key {
+                       gpios = <&pfc 98 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_HOME>;
+                       label = "SW6";
+               };
+       };
+
        leds {
                compatible = "gpio-leds";
-               led1 {
+               led3 {
                        gpios = <&pfc 102 GPIO_ACTIVE_HIGH>;
+                       label = "LED3";
                };
-               led2 {
+               led4 {
                        gpios = <&pfc 111 GPIO_ACTIVE_HIGH>;
+                       label = "LED4";
                };
-               led3 {
+               led5 {
                        gpios = <&pfc 110 GPIO_ACTIVE_HIGH>;
+                       label = "LED5";
                };
-               led4 {
+               led6 {
                        gpios = <&pfc 177 GPIO_ACTIVE_HIGH>;
+                       label = "LED6";
                };
        };
 
+       i2c2: i2c@2 {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               compatible = "i2c-gpio";
+               gpios = <&pfc 208 GPIO_ACTIVE_HIGH /* sda */
+                        &pfc 91 GPIO_ACTIVE_HIGH /* scl */
+                       >;
+               i2c-gpio,delay-us = <5>;
+       };
+
        backlight {
                compatible = "pwm-backlight";
                pwms = <&tpu 2 33333 PWM_POLARITY_INVERTED>;
@@ -85,32 +143,80 @@
                default-brightness-level = <9>;
                pinctrl-0 = <&backlight_pins>;
                pinctrl-names = "default";
+               power-supply = <&reg_5p0v>;
+               enable-gpios = <&pfc 61 GPIO_ACTIVE_HIGH>;
+       };
+
+       sound {
+               compatible = "simple-audio-card";
+
+               simple-audio-card,format = "i2s";
+
+               simple-audio-card,cpu {
+                       sound-dai = <&sh_fsi2 0>;
+                       bitclock-inversion;
+               };
+
+               simple-audio-card,codec {
+                       sound-dai = <&wm8978>;
+                       bitclock-master;
+                       frame-master;
+                       system-clock-frequency = <12288000>;
+               };
+       };
+};
+
+&ether {
+       pinctrl-0 = <&ether_pins>;
+       pinctrl-names = "default";
+
+       phy-handle = <&phy0>;
+       status = "ok";
+
+       phy0: ethernet-phy@0 {
+               reg = <0>;
        };
 };
 
 &i2c0 {
        status = "okay";
-       touchscreen: st1232@55 {
+       touchscreen@55 {
                compatible = "sitronix,st1232";
                reg = <0x55>;
                interrupt-parent = <&irqpin1>;
-               interrupts = <2 0>; /* IRQ10: hwirq 2 on irqpin1 */
+               interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
                pinctrl-0 = <&st1232_pins>;
                pinctrl-names = "default";
                gpios = <&pfc 166 GPIO_ACTIVE_LOW>;
        };
+
+       wm8978: wm8978@1a {
+               #sound-dai-cells = <0>;
+               compatible = "wlf,wm8978";
+               reg = <0x1a>;
+       };
+};
+
+&i2c2 {
+       status = "okay";
+       rtc@30 {
+               compatible = "sii,s35390a";
+               reg = <0x30>;
+       };
 };
 
 &pfc {
-       pinctrl-0 = <&scifa1_pins>;
-       pinctrl-names = "default";
+       ether_pins: ether {
+               renesas,groups = "gether_mii", "gether_int";
+               renesas,function = "gether";
+       };
 
-       scifa1_pins: scifa1 {
+       scifa1_pins: serial1 {
                renesas,groups = "scifa1_data";
                renesas,function = "scifa1";
        };
 
-       st1232_pins: st1232 {
+       st1232_pins: touchscreen {
                renesas,groups = "intc_irq10";
                renesas,function = "intc";
        };
@@ -125,10 +231,16 @@
                renesas,function = "mmc0";
        };
 
-       sdhi0_pins: sdhi0 {
+       sdhi0_pins: sd0 {
                renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_wp";
                renesas,function = "sdhi0";
        };
+
+       fsia_pins: sounda {
+               renesas,groups = "fsia_sclk_in", "fsia_mclk_out",
+                                "fsia_data_in_1", "fsia_data_out_0";
+               renesas,function = "fsia";
+       };
 };
 
 &tpu {
@@ -145,6 +257,13 @@
        status = "okay";
 };
 
+&scifa1 {
+       pinctrl-0 = <&scifa1_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+};
+
 &sdhi0 {
        pinctrl-0 = <&sdhi0_pins>;
        pinctrl-names = "default";
@@ -155,3 +274,10 @@
        cd-gpios = <&pfc 167 GPIO_ACTIVE_LOW>;
        status = "okay";
 };
+
+&sh_fsi2 {
+       pinctrl-0 = <&fsia_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+};