Re: [PATCH v2 16/16] arm64: dts: qcom: sm8550: Fix UFS PHY clocks

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On 12/18/2023 8:07 PM, Manivannan Sadhasivam wrote:
QMP PHY used in SM8550 requires 3 clocks:

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

Fixes: 35cf1aaab169 ("arm64: dts: qcom: sm8550: Add UFS host controller and phy nodes")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
---
  arch/arm64/boot/dts/qcom/sm8550.dtsi | 9 ++++++---
  1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index baa8540868a4..386ffd0d72c4 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -1891,9 +1891,12 @@ crypto: crypto@1dfa000 {
  		ufs_mem_phy: phy@1d80000 {
  			compatible = "qcom,sm8550-qmp-ufs-phy";
  			reg = <0x0 0x01d80000 0x0 0x2000>;
-			clocks = <&tcsr TCSR_UFS_CLKREF_EN>,
-				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
-			clock-names = "ref", "ref_aux";
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>,
+				 <&tcsr TCSR_UFS_CLKREF_EN>;
+			clock-names = "ref",
+				      "ref_aux",
+				      "qref";
power-domains = <&gcc UFS_MEM_PHY_GDSC>;
Reviewed-by: Can Guo <quic_cang@xxxxxxxxxxx>




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