Commit 17d32c10 authored by AngeloGioacchino Del Regno's avatar AngeloGioacchino Del Regno Committed by Bjorn Andersson
Browse files

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: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210909123628.365968-1-angelogioacchino.delregno@somainline.org
parent b8d1e3d3

arch/arm64/boot/dts/qcom/pmi8998.dtsi

+12 −0
Original line number Diff line number Diff line
@@ -41,5 +41,17 @@ lab: lab { 
				interrupt-names = "sc-err", "ocp";

			};

		};



		pmi8998_wled: leds@d800 {

			compatible = "qcom,pmi8998-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";

		};



	};

};