linux-kernel - [PATCH 03/14] arm64: dts: qcom: ipq8074: Drop PCIE_AUX_CLK from pcie

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Message-Id: <20240124-pcie-aux-clk-fix-v1-3-d8a4852b6ba6@linaro.org>
Date: Wed, 24 Jan 2024 13:06:31 +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 03/14] arm64: dts: qcom: ipq8074: 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/ipq8074.dtsi | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index cf295bed3299..6ae6833e8969 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -201,11 +201,9 @@ pcie_qmp0: phy@...00 {
 			compatible = "qcom,ipq8074-qmp-gen3-pcie-phy";
 			reg = <0x00084000 0x1000>;
 
-			clocks = <&gcc GCC_PCIE0_AUX_CLK>,
-				 <&gcc GCC_PCIE0_AHB_CLK>,
+			clocks = <&gcc GCC_PCIE0_AHB_CLK>,
 				 <&gcc GCC_PCIE0_PIPE_CLK>;
-			clock-names = "aux",
-				      "cfg_ahb",
+			clock-names = "cfg_ahb",
 				      "pipe";
 
 			clock-output-names = "pcie20_phy0_pipe_clk";
@@ -224,11 +222,9 @@ pcie_qmp1: phy@...00 {
 			compatible = "qcom,ipq8074-qmp-pcie-phy";
 			reg = <0x0008e000 0x1000>;
 
-			clocks = <&gcc GCC_PCIE1_AUX_CLK>,
-				 <&gcc GCC_PCIE1_AHB_CLK>,
+			clocks = <&gcc GCC_PCIE1_AHB_CLK>,
 				 <&gcc GCC_PCIE1_PIPE_CLK>;
-			clock-names = "aux",
-				      "cfg_ahb",
+			clock-names = "cfg_ahb",
 				      "pipe";
 
 			clock-output-names = "pcie20_phy1_pipe_clk";

-- 
2.25.1