Merge tag 'mips_5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

[linux-2.6-microblaze.git] / arch / arm64 / boot / dts / renesas / r8a77990-ebisu.dts

diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
index 4715e4a..9c71460 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the ebisu board
+ * Device Tree Source for the Ebisu board with R-Car E3
  *
  * Copyright (C) 2018 Renesas Electronics Corp.
  */
@@ -8,6 +8,7 @@
 /dts-v1/;
 #include "r8a77990.dtsi"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
 
 / {
        model = "Renesas Ebisu board based on r8a77990";
@@ -80,6 +81,42 @@
                };
        };
 
+       keys {
+               compatible = "gpio-keys";
+
+               pinctrl-0 = <&keys_pins>;
+               pinctrl-names = "default";
+
+               key-1 {
+                       gpios = <&gpio5 10 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_1>;
+                       label = "SW4-1";
+                       wakeup-source;
+                       debounce-interval = <20>;
+               };
+               key-2 {
+                       gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_2>;
+                       label = "SW4-2";
+                       wakeup-source;
+                       debounce-interval = <20>;
+               };
+               key-3 {
+                       gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_3>;
+                       label = "SW4-3";
+                       wakeup-source;
+                       debounce-interval = <20>;
+               };
+               key-4 {
+                       gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_4>;
+                       label = "SW4-4";
+                       wakeup-source;
+                       debounce-interval = <20>;
+               };
+       };
+
        lvds-decoder {
                compatible = "thine,thc63lvd1024";
                vcc-supply = <&reg_3p3v>;
@@ -473,6 +510,12 @@
                rohm,ddr-backup-power = <0x1>;
                rohm,rstbmode-level;
        };
+
+       eeprom@50 {
+               compatible = "rohm,br24t01", "atmel,24c01";
+               reg = <0x50>;
+               pagesize = <8>;
+       };
 };
 
 &lvds0 {
@@ -540,6 +583,11 @@
                function = "intc_ex";
        };
 
+       keys_pins: keys {
+               pins = "GP_5_10", "GP_5_11", "GP_5_12", "GP_5_13";
+               bias-pull-up;
+       };
+
        pwm3_pins: pwm3 {
                groups = "pwm3_b";
                function = "pwm3";