linux-kernel - [PATCH v3 3/4] arm64: dts: qcom: pm660l: Add LPG node

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Message-Id: <20220511190718.764445-3-marijn.suijten@somainline.org>
Date:   Wed, 11 May 2022 21:07:17 +0200
From:   Marijn Suijten <marijn.suijten@...ainline.org>
To:     phone-devel@...r.kernel.org, Pavel Machek <pavel@....cz>,
        Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Martin Botka <martin.botka@...ainline.org>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, linux-leds@...r.kernel.org,
        Rob Herring <robh@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Andy Gross <agross@...nel.org>
Subject: [PATCH v3 3/4] arm64: dts: qcom: pm660l: Add LPG node

The Light Pulse Generator describes a hardware block responsible for
displaying colors and patterns on an RGB LED (usually used for [battery]
status and notifications), and drive PWM signals for general-purpose
(ie. backlight) LEDs.  The availability and usage of the individual
channels differ per board and is hence left for individual platform DTs
to configure.

Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>
---
 arch/arm64/boot/dts/qcom/pm660l.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/pm660l.dtsi b/arch/arm64/boot/dts/qcom/pm660l.dtsi
index cfef42353611..636b8d398d96 100644
--- a/arch/arm64/boot/dts/qcom/pm660l.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm660l.dtsi
@@ -65,6 +65,15 @@ pmic@3 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		pm660l_lpg: lpg@...0 {
+			compatible = "qcom,pm660l-lpg";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			status = "disabled";
+		};
+
 		pm660l_wled: leds@...0 {
 			compatible = "qcom,pm660l-wled";
 			reg = <0xd800 0xd900>;
-- 
2.36.1