linux-kernel - [PATCH 10/14] arm64: dts: qcom: sm8350: Drop PCIE_AUX_CLK from pcie

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Message-Id: <20240124-pcie-aux-clk-fix-v1-10-d8a4852b6ba6@linaro.org>
Date: Wed, 24 Jan 2024 13:06:38 +0530
From: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, Vinod Koul <vkoul@...nel.org>, 
 Kishon Vijay Abraham I <kishon@...nel.org>, 
 Rob Herring <robh+dt@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, cros-qcom-dts-watchers@...omium.org
Cc: linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: [PATCH 10/14] arm64: dts: qcom: sm8350: Drop PCIE_AUX_CLK from
 pcie_phy nodes

PCIe PHY hw doesn't require PCIE_AUX_CLK for functioning. This clock is
only required by the PCIe controller. Hence drop it from pcie_phy nodes.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 arch/arm64/boot/dts/qcom/sm8350.dtsi | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index e78c83a897c2..23a9060f21d9 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -1571,12 +1571,11 @@ pcie0: pcie@...0000 {
 		pcie0_phy: phy@...6000 {
 			compatible = "qcom,sm8350-qmp-gen3x1-pcie-phy";
 			reg = <0 0x01c06000 0 0x2000>;
-			clocks = <&gcc GCC_PCIE_0_AUX_CLK>,
-				 <&gcc GCC_PCIE_0_CFG_AHB_CLK>,
+			clocks = <&gcc GCC_PCIE_0_CFG_AHB_CLK>,
 				 <&gcc GCC_PCIE_0_CLKREF_EN>,
 				 <&gcc GCC_PCIE0_PHY_RCHNG_CLK>,
 				 <&gcc GCC_PCIE_0_PIPE_CLK>;
-			clock-names = "aux", "cfg_ahb", "ref", "rchng", "pipe";
+			clock-names = "cfg_ahb", "ref", "rchng", "pipe";
 
 			resets = <&gcc GCC_PCIE_0_PHY_BCR>;
 			reset-names = "phy";
@@ -1654,12 +1653,11 @@ pcie1: pcie@...8000 {
 		pcie1_phy: phy@...e000 {
 			compatible = "qcom,sm8350-qmp-gen3x2-pcie-phy";
 			reg = <0 0x01c0e000 0 0x2000>;
-			clocks = <&gcc GCC_PCIE_1_AUX_CLK>,
-				 <&gcc GCC_PCIE_1_CFG_AHB_CLK>,
+			clocks = <&gcc GCC_PCIE_1_CFG_AHB_CLK>,
 				 <&gcc GCC_PCIE_1_CLKREF_EN>,
 				 <&gcc GCC_PCIE1_PHY_RCHNG_CLK>,
 				 <&gcc GCC_PCIE_1_PIPE_CLK>;
-			clock-names = "aux", "cfg_ahb", "ref", "rchng", "pipe";
+			clock-names = "cfg_ahb", "ref", "rchng", "pipe";
 
 			resets = <&gcc GCC_PCIE_1_PHY_BCR>;
 			reset-names = "phy";

-- 
2.25.1