linux-kernel - [PATCH 2/3] arm64: dts: qcom: pmi632: Add PBS client and use in LPG node

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Message-Id: <20240205-pmi632-ppg-v1-2-e236c95a2099@fairphone.com>
Date: Mon, 05 Feb 2024 10:51:39 +0100
From: Luca Weiss <luca.weiss@...rphone.com>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, Lee Jones <lee@...nel.org>, 
 Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, Stephen Boyd <sboyd@...nel.org>, 
 Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 Luca Weiss <luca.weiss@...rphone.com>
Subject: [PATCH 2/3] arm64: dts: qcom: pmi632: Add PBS client and use in
 LPG node

With SDAM + PBS the LPG driver can configure the LED pattern in
hardware.

Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
 arch/arm64/boot/dts/qcom/pmi632.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/pmi632.dtsi b/arch/arm64/boot/dts/qcom/pmi632.dtsi
index 4eb79e0ce40a..d2bb49a619d7 100644
--- a/arch/arm64/boot/dts/qcom/pmi632.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi632.dtsi
@@ -127,6 +127,11 @@ pmi632_adc_tm: adc-tm@...0 {
 			status = "disabled";
 		};
 
+		pmi632_pbs_client3: pbs@...0 {
+			compatible = "qcom,pmi632-pbs", "qcom,pbs";
+			reg = <0x7400>;
+		};
+
 		pmi632_sdam_7: nvram@...0 {
 			compatible = "qcom,spmi-sdam";
 			reg = <0xb600>;
@@ -155,6 +160,10 @@ pmic@3 {
 		pmi632_lpg: pwm {
 			compatible = "qcom,pmi632-lpg";
 
+			nvmem = <&pmi632_sdam_7>;
+			nvmem-names = "lpg_chan_sdam";
+			qcom,pbs = <&pmi632_pbs_client3>;
+
 			#address-cells = <1>;
 			#size-cells = <0>;
 			#pwm-cells = <2>;

-- 
2.43.0