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arm64: dts: qcom: sdm845-xiaomi-beryllium: enable qcom wled backlight and link to panel

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Xiaomi Poco F1 uses the QCOM WLED driver for backlight control.
Enable and link it to the panel to use it.

Signed-off-by: Joel Selvaraj <jo@jsfamily.in>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/BY5PR02MB70092607CD7CDD8CF8BCD464D9E09@BY5PR02MB7009.namprd02.prod.outlook.com
This commit is contained in:
Joel Selvaraj 2022-04-01 05:48:10 +05:30 committed by Bjorn Andersson
parent 3213b3741a
commit 8956188619
1 changed files with 12 additions and 0 deletions
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12
arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts
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@ -231,6 +231,7 @@ panel@0 {
#address-cells = <1>;
#size-cells = <0>;
backlight = <&pmi8998_wled>;
reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
port {
@ -314,6 +315,17 @@ vol_up_pin_a: vol-up-active {
};
};
&pmi8998_wled {
status = "okay";
qcom,current-boost-limit = <970>;
qcom,ovp-millivolt = <29600>;
qcom,current-limit-microamp = <20000>;
qcom,num-strings = <2>;
qcom,switching-freq = <600>;
qcom,external-pfet;
qcom,cabc;
};
&pm8998_pon {
resin {
compatible = "qcom,pm8941-resin";