[PATCH v3 16/17] arm64: dts: qcom: sm8550: Fix UFS PHY clocks
Manivannan Sadhasivam
manivannan.sadhasivam at linaro.org
Tue Jan 30 23:07:39 PST 2024
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")
Reviewed-by: Can Guo <quic_cang at quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio at linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
---
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 c89d8f3dad21..736e40564a5f 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -1933,9 +1933,12 @@ crypto: crypto at 1dfa000 {
ufs_mem_phy: phy at 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>;
--
2.25.1
More information about the linux-phy
mailing list