This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: sm8650: Fix UFS PHY clocks
to the 6.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-qcom-sm8650-fix-ufs-phy-clocks.patch
and it can be found in the queue-6.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 2893a7c558facbaa91a9463c848cb6749fd23e64
Author: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
Date: Wed Jan 31 12:37:40 2024 +0530
arm64: dts: qcom: sm8650: Fix UFS PHY clocks
[ Upstream commit 0f9b8054bb4abd7b4686cc66b85f71fec9160136 ]
QMP PHY used in SM8650 requires 3 clocks:
* ref - 19.2MHz reference clock from RPMh
* ref_aux - Auxiliary reference clock from GCC
* qref - QREF clock from TCSR
Fixes: 10e024671295 ("arm64: dts: qcom: sm8650: add interconnect dependent device nodes")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20240131-ufs-phy-clock-v3-17-58a49d2f4605@xxxxxxxxxx
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index 2df77123a8c7b..bad0eb84549fe 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -2448,10 +2448,12 @@ ufs_mem_phy: phy@1d80000 {
compatible = "qcom,sm8650-qmp-ufs-phy";
reg = <0 0x01d80000 0 0x2000>;
- clocks = <&tcsr TCSR_UFS_CLKREF_EN>,
- <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_UFS_PHY_PHY_AUX_CLK>,
+ <&tcsr TCSR_UFS_CLKREF_EN>;
clock-names = "ref",
- "ref_aux";
+ "ref_aux",
+ "qref";
resets = <&ufs_mem_hc 0>;
reset-names = "ufsphy";
