linux-kernel - [PATCH 4/4] arm64: dts: qcom: sm7225-fairphone-fp4: Configure WLED

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Date:   Wed, 29 Dec 2021 18:03:58 +0100
From:   Luca Weiss <luca.weiss@...rphone.com>
To:     linux-arm-msm@...r.kernel.org
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Luca Weiss <luca.weiss@...rphone.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] arm64: dts: qcom: sm7225-fairphone-fp4: Configure WLED

WLED is used for controlling the display backlight on this phone, so
configure the node and enable it.

Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
 arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
index 8d6fd22873e0..678bf55c710e 100644
--- a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
+++ b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
@@ -10,6 +10,7 @@
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include "sm7225.dtsi"
+#include "pm6150l.dtsi"
 #include "pm6350.dtsi"
 
 / {
@@ -268,6 +269,14 @@ vreg_bob: bob {
 	};
 };
 
+&pm6150l_wled {
+	status = "okay";
+
+	qcom,switching-freq = <800>;
+	qcom,current-limit-microamp = <20000>;
+	qcom,num-strings = <2>;
+};
+
 &pm6350_gpios {
 	gpio_keys_pin: gpio-keys-pin {
 		pins = "gpio2";
-- 
2.34.1