From 5937a55cf9a94214cae83248e73f8e4ddc27db48 Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Sun, 5 Mar 2017 20:11:56 -0800 Subject: [PATCH] ARM: dts: omap4-droid4: Add gpio-keys On Droid 4 "Volume Down" and "Keypad Slide" keys are connected via SoC GPIOs, "Power Key" via CPCAP and all other keys via SoC keypad Matrix. This adds the GPIO keys. Signed-off-by: Sebastian Reichel [tony@atomide.com: updated to apply on omap4-keypad patch] Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap4-droid4-xt894.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts index e5b56fc..ac3df1f 100644 --- a/arch/arm/boot/dts/omap4-droid4-xt894.dts +++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts @@ -37,6 +37,26 @@ startup-delay-us = <70000>; enable-active-high; }; + + gpio_keys { + compatible = "gpio-keys"; + + volume_down { + label = "Volume Down"; + gpios = <&gpio5 26 GPIO_ACTIVE_LOW>; /* gpio154 */ + linux,code = ; + linux,can-disable; + }; + + slider { + label = "Keypad Slide"; + gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio122 */ + linux,input-type = ; + linux,code = ; + linux,can-disable; + + }; + }; }; /* L3_2 interconnect is unused, SRAM, GPMC and L3_ICLK2 disabled */ -- 2.7.4