[PATCH 21/39] arm64: dts: qcom: pm660l: Add WLED support
From: Konrad Dybcio <hidden>
Date: 2021-07-28 22:26:37
Also in:
linux-arm-msm, lkml
Subsystem:
arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Bjorn Andersson, Konrad Dybcio, Linus Torvalds
This will enable backlight control on WLED-enabled devices. Signed-off-by: AngeloGioacchino Del Regno <redacted> Signed-off-by: Konrad Dybcio <redacted> --- arch/arm64/boot/dts/qcom/pm660l.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/pm660l.dtsi b/arch/arm64/boot/dts/qcom/pm660l.dtsi
index edba6de02084..83cc92ba441d 100644
--- a/arch/arm64/boot/dts/qcom/pm660l.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm660l.dtsi@@ -31,6 +31,23 @@ pmic@3 { reg = <0x3 SPMI_USID>; #address-cells = <1>; #size-cells = <0>; + + pm660l_wled: leds@d800 { + compatible = "qcom,pm660l-wled"; + reg = <0xd800 0xd900>; + interrupts = <0x3 0xd8 0x1 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "ovp"; + label = "backlight"; + + qcom,switching-freq = <800>; + qcom,ovp-millivolt = <29600>; + qcom,current-boost-limit = <970>; + qcom,current-limit-microamp = <20000>; + qcom,num-strings = <2>; + qcom,enabled-strings = <0 1>; + + status = "disabled"; + }; }; };
--
2.32.0