github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-28 09:04:39 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

ARM: dts: alt: Add SW2 as GPIO keys

Browse Source 
SW2 on Alt is connected as on Lager board. So, use the same GPIO
settings.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20210525091512.29119-1-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Wolfram Sang 2021-05-25 11:15:12 +02:00 committed by Geert Uytterhoeven
parent a499e40a39
commit 1b32fce42b
1 changed files with 42 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
arch/arm/boot/dts/r8a7794-alt.dts
View File

@ -8,6 +8,7 @@
/dts-v1/;
#include "r8a7794.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "Alt";
@ -94,6 +95,42 @@ lbsc {
#size-cells = <1>;
};
keyboard {
compatible = "gpio-keys";
pinctrl-0 = <&keyboard_pins>;
pinctrl-names = "default";
one {
linux,code = <KEY_1>;
label = "SW2-1";
wakeup-source;
debounce-interval = <20>;
gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
};
two {
linux,code = <KEY_2>;
label = "SW2-2";
wakeup-source;
debounce-interval = <20>;
gpios = <&gpio3 10 GPIO_ACTIVE_LOW>;
};
three {
linux,code = <KEY_3>;
label = "SW2-3";
wakeup-source;
debounce-interval = <20>;
gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
};
four {
linux,code = <KEY_4>;
label = "SW2-4";
wakeup-source;
debounce-interval = <20>;
gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
};
};
vga-encoder {
compatible = "adi,adv7123";
@ -319,6 +356,11 @@ usb1_pins: usb1 {
groups = "usb1";
function = "usb1";
};
keyboard_pins: keyboard {
pins = "GP_3_9", "GP_3_10", "GP_3_11", "GP_3_12";
bias-pull-up;
};
};
&cmt0 {