[PATCH 14/16] arm64: dts: qcom: sc8280xp: Fix UFS PHY clocks

Manivannan Sadhasivam
2023-12-14T09:12:47Z

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@linaro.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@1d87000 {
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@1da7000 {
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