linux-kernel - [PATCH] arch: arm64: qcom: sdm845-xiaomi-beryllium: add notification LED

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Message-Id: <20230313045539.47538-1-joelselvaraj.oss@gmail.com>
Date:   Sun, 12 Mar 2023 23:55:39 -0500
From:   Joel Selvaraj <joelselvaraj.oss@...il.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Joel Selvaraj <joelselvaraj.oss@...il.com>
Subject: [PATCH] arch: arm64: qcom: sdm845-xiaomi-beryllium: add notification LED

Enable the Qualcomm Light Pulse Generator (LPG) driver based
notification LED.

Signed-off-by: Joel Selvaraj <joelselvaraj.oss@...il.com>
---
 .../boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
index e0fda4d754fe..9d11502e5e0e 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
@@ -2,6 +2,7 @@
 
 /dts-v1/;
 
+#include <dt-bindings/leds/common.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include <dt-bindings/sound/qcom,q6afe.h>
@@ -322,6 +323,16 @@ vol_up_pin_a: vol-up-active-state {
 	};
 };
 
+&pmi8998_lpg {
+	status = "okay";
+
+	led@5 {
+		reg = <5>;
+		color = <LED_COLOR_ID_WHITE>;
+		function = LED_FUNCTION_STATUS;
+	};
+};
+
 &pmi8998_wled {
 	status = "okay";
 	qcom,current-boost-limit = <970>;
-- 
2.39.2