From fe7b8b61c636ca2f96c7fa59a73bcefe955101ca Mon Sep 17 00:00:00 2001 From: AngeloGioacchino Del Regno Date: Thu, 3 Dec 2020 12:24:21 +0100 Subject: [PATCH] arm64: dts: qcom: pmi8998: Add node for WLED The PMI8998 PMIC has a WLED backlight controller, which is used on most MSM8998 and SDM845 based devices: add a base configuration for it and keep it disabled. This contains only the PMIC specific configuration that does not change across boards; parameters like number of strings, OVP and current limits are product specific and shall be specified in the product DT in order to achieve functionality. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/qcom/pmi8998.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/pmi8998.dtsi b/arch/arm64/boot/dts/qcom/pmi8998.dtsi index a600c25d6667..cff83299e8dd 100644 --- a/arch/arm64/boot/dts/qcom/pmi8998.dtsi +++ b/arch/arm64/boot/dts/qcom/pmi8998.dtsi @@ -51,5 +51,17 @@ status = "disabled"; }; + + pmi8998_wled: leds@d800 { + compatible = "qcom,pm660l-wled"; + reg = <0xd800 0xd900>; + interrupts = <0x3 0xd8 0x1 IRQ_TYPE_EDGE_RISING>, + <0x3 0xd8 0x2 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "ovp", "short"; + label = "backlight"; + + status = "disabled"; + }; + }; };