linux-kernel - [PATCH v2 14/16] arm64: dts: qcom: sc8280xp: Fix UFS PHY clocks

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Message-Id: <20231218120712.16438-15-manivannan.sadhasivam@linaro.org>
Date: Mon, 18 Dec 2023 17:37:10 +0530
From: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To: andersson@...nel.org,
	konrad.dybcio@...aro.org,
	vkoul@...nel.org,
	sboyd@...nel.org,
	mturquette@...libre.com,
	robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org
Cc: linux-arm-msm@...r.kernel.org,
	linux-phy@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org,
	quic_cang@...cinc.com,
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: [PATCH v2 14/16] arm64: dts: qcom: sc8280xp: Fix UFS PHY clocks

QMP PHY used in SC8280XP requires 3 clocks:

* ref - 19.2MHz reference clock from RPMh
* ref_aux - Auxiliary reference clock from GCC
* qref - QREF clock from GCC

Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index cad59af7ccef..37344abbe8bf 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -2256,9 +2256,12 @@ ufs_mem_phy: phy@...7000 {
 			compatible = "qcom,sc8280xp-qmp-ufs-phy";
 			reg = <0 0x01d87000 0 0x1000>;
 
-			clocks = <&gcc GCC_UFS_CARD_CLKREF_CLK>,
-				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
-			clock-names = "ref", "ref_aux";
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>,
+				 <&gcc GCC_UFS_CARD_CLKREF_CLK>;
+			clock-names = "ref",
+				      "ref_aux",
+				      "qref";
 
 			power-domains = <&gcc UFS_PHY_GDSC>;
 
@@ -2318,9 +2321,12 @@ ufs_card_phy: phy@...7000 {
 			compatible = "qcom,sc8280xp-qmp-ufs-phy";
 			reg = <0 0x01da7000 0 0x1000>;
 
-			clocks = <&gcc GCC_UFS_1_CARD_CLKREF_CLK>,
-				 <&gcc GCC_UFS_CARD_PHY_AUX_CLK>;
-			clock-names = "ref", "ref_aux";
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_UFS_CARD_PHY_AUX_CLK>,
+				 <&gcc GCC_UFS_1_CARD_CLKREF_CLK>;
+			clock-names = "ref",
+				      "ref_aux",
+				      "qref";
 
 			power-domains = <&gcc UFS_CARD_GDSC>;
 
-- 
2.25.1