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starqltechn: use button keyboard driver

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Button keyboard driver used to navigate bootmenu entries.

Add gpio buttons, button keyboard driver.
Add gpio keys dts bindings.

Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Dzmitry Sankouski 2023-04-01 12:28:43 +03:00 committed by Tom Rini
parent 6a0c30610c
commit a2612d7c55
3 changed files with 22 additions and 1 deletions
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18
arch/arm/dts/starqltechn.dts
View file

@ -9,6 +9,8 @@
/dts-v1/;
#include "sdm845.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "Samsung S9 (SM-G9600)";
@ -43,6 +45,22 @@
format = "a8r8g8b8";
};
gpio-keys {
compatible = "gpio-keys";
key-pwr {
label = "Power";
linux,code = <KEY_ENTER>;
gpios = <&pm8998_pon 0 GPIO_ACTIVE_LOW>;
};
key-vol-down {
label = "Volume Down";
linux,code = <KEY_DOWN>;
gpios = <&pm8998_pon 1 GPIO_ACTIVE_LOW>;
};
};
soc: soc {
serial@a84000 {
status = "okay";

3
configs/starqltechn_defconfig
View file

@ -20,9 +20,12 @@ CONFIG_SYS_PBSIZE=532
CONFIG_CMD_GPIO=y
CONFIG_CMD_BMP=y
# CONFIG_NET is not set
CONFIG_BUTTON=y
CONFIG_CLK=y
CONFIG_MSM_GPIO=y
CONFIG_QCOM_PMIC_GPIO=y
CONFIG_DM_KEYBOARD=y
CONFIG_BUTTON_KEYBOARD=y
CONFIG_PINCTRL=y
CONFIG_DM_PMIC=y
CONFIG_PMIC_QCOM=y

2
include/configs/sdm845.h
View file

@ -16,7 +16,7 @@
#define CFG_EXTRA_ENV_SETTINGS \
"bootm_size=0x4000000\0" \
"bootm_low=0x80000000\0" \
"stdin=serial\0" \
"stdin=serial,button-kbd\0" \
"stdout=serial,vidconsole\0" \
"stderr=serial,vidconsole\0" \
"preboot=source $prevbl_initrd_start_addr:prebootscript\0" \