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UNTESTED brightness control for the keyboard backlight #2

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UNTESTED brightness control for the keyboard backlight #2

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16 changes: 15 additions & 1 deletion arch/arm64/boot/dts/apple/t8103-j293.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@

/dts-v1/;

#include <dt-bindings/leds/common.h>

#include "t8103.dtsi"

/ {
Expand All @@ -20,7 +22,7 @@
};

soc {
pwm@235044000 {
fpwm0: pwm@235044000 {
compatible = "apple,t8103-fpwm";
reg = <0x2 0x35044000 0x0 0x4000>;
clocks = <&clk24>;
Expand All @@ -43,6 +45,18 @@
};
};

leds {
compatible = "pwm-leds";

kbd-backlight {
label = "kbd_backlight";
function = LED_FUNCTION_KBD_BACKLIGHT;
color = <LED_COLOR_ID_WHITE>;
pwms = <&fpwm0 1000000>;
max-brightness = <255>;
};
};

memory@800000000 {
device_type = "memory";
reg = <0x8 0 0x2 0>; /* To be filled by loader */
Expand Down