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ODROID: Add pwm backligtht overlays.

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Change-Id: Id6e4473a94aa69d38584b234c5f576cb69ad6564
This commit is contained in:
Chris
2024-05-22 12:33:41 +09:00
committed by codewalkerster
parent 1cae1b8ec4
commit bd642b4a08
6 changed files with 90 additions and 2 deletions
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4
arch/arm64/boot/dts/rockchip/overlays/odroidm1/Makefile
View File

@@ -27,7 +27,9 @@ dtbo-$(CONFIG_ARCH_ROCKCHIP_ODROIDM1) += \
uart0-with-ctsrts.dtbo \
uart0.dtbo \
uart1.dtbo \
weather_board_zero.dtbo
weather_board_zero.dtbo \
pwm_backlight.dtbo \
pwm_backlight_for_vu12.dtbo
targets += $(dtbo-y)
always-y := $(dtbo-y)

21
arch/arm64/boot/dts/rockchip/overlays/odroidm1/pwm_backlight.dts Normal file
View File

@@ -0,0 +1,21 @@
/dts-v1/;
/plugin/;
/ {
fragment@0 {
// pwmchip0, pwm@fdd70010
target = <&pwm1>;
__overlay__ {
status = "okay";
};
};
fragment@1 {
target = <&backlight>;
__overlay__ {
status = "okay";
pwms = <&pwm1 0 25000 0>;
};
};
};

21
arch/arm64/boot/dts/rockchip/overlays/odroidm1/pwm_backlight_for_vu12.dts Normal file
View File

@@ -0,0 +1,21 @@
/dts-v1/;
/plugin/;
/ {
fragment@0 {
// pwmchip0, pwm@fdd70010
target = <&pwm1>;
__overlay__ {
status = "okay";
};
};
fragment@1 {
target = <&backlight>;
__overlay__ {
status = "okay";
pwms = <&pwm1 0 43478 0>;
};
};
};

4
arch/arm64/boot/dts/rockchip/overlays/odroidm1s/Makefile
View File

@@ -39,7 +39,9 @@ dtbo-$(CONFIG_ARCH_ROCKCHIP_ODROIDM1) += \
uart5.dtbo \
uart7.dtbo \
uart9.dtbo \
weather_board_zero.dtbo
weather_board_zero.dtbo \
pwm_backlight.dtbo \
pwm_backlight_for_vu12.dtbo
targets += $(dtbo-y)
always-y := $(dtbo-y)

21
arch/arm64/boot/dts/rockchip/overlays/odroidm1s/pwm_backlight.dts Normal file
View File

@@ -0,0 +1,21 @@
/dts-v1/;
/plugin/;
/ {
fragment@0 {
// pwmchip0, pwm@fdd70010
target = <&pwm1>;
__overlay__ {
status = "okay";
};
};
fragment@1 {
target = <&backlight>;
__overlay__ {
status = "okay";
pwms = <&pwm1 0 25000 0>;
};
};
};

21
arch/arm64/boot/dts/rockchip/overlays/odroidm1s/pwm_backlight_for_vu12.dts Normal file
View File

@@ -0,0 +1,21 @@
/dts-v1/;
/plugin/;
/ {
fragment@0 {
// pwmchip0, pwm@fdd70010
target = <&pwm1>;
__overlay__ {
status = "okay";
};
};
fragment@1 {
target = <&backlight>;
__overlay__ {
status = "okay";
pwms = <&pwm1 0 43478 0>;
};
};
};