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ARM: dts: rv1126: 38x38 board: fix flash led use pwm

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Test:
insmod kernel/drivers/leds/leds-pwm.ko
echo 77 > /sys/devices/platform/pwmleds/leds/PWM-IR/brightness

Signed-off-by: Weiwen Chen <cww@rock-chips.com>
Change-Id: I4dd75bd124eeed1b2e13c638c34d315772aea3c1
This commit is contained in:
Weiwen Chen
2020-08-10 17:06:15 +08:00
committed by Tao Huang
parent 501a65311e
commit c38b8f2fc2
1 changed files with 16 additions and 1 deletions
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17
arch/arm/boot/dts/rv1126-38x38-v10-spi-nor.dts
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@@ -18,6 +18,16 @@
/delete-node/ vdd-npu;
/delete-node/ vdd-vepu;
pwmleds {
compatible = "pwm-leds";
pwmi_ir {
label = "PWM-IR";
pwms = <&pwm3 0 25000 0>;
max-brightness = <255>;
};
};
vcc_1v8: vcc-1v8 {
compatible = "regulator-fixed";
regulator-name = "vcc_1v8";
@@ -101,7 +111,6 @@
compatible = "rockchip,ircut";
ircut-open-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>;
ircut-close-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>;
led-gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
rockchip,camera-module-index = <1>;
rockchip,camera-module-facing = "front";
};
@@ -267,6 +276,12 @@
vccio7-supply = <&vcc3v3_sys>;
};
&pwm3 {
status = "okay";
pinctrl-names = "active";
pinctrl-0 = <&pwm3m0_pins_pull_down>;
};
&rkisp {
status = "okay";