arm64: dts: qcom: sm8450 fix PIPE clock specification for pcie1

For historical reasons on SM8450 the second PCIe host (pcie1) also keeps
a reference to the PIPE clock coming from the PHY. Commit e76862840660
("arm64: dts: qcom: sm8450: correct pcie1 phy clocks inputs to gcc") has
updated the PHY to use #clock-cells = <1>, making just <&pcie1_phy>
clock specification invalid. Update corresponding clock entry in the
PCIe1 host node.

 /soc@0/pcie@1c08000: Failed to get clk index: 2 ret: -22
 qcom-pcie 1c08000.pcie: Failed to get clocks
 qcom-pcie 1c08000.pcie: probe with driver qcom-pcie failed with error -22

Fixes: e76862840660 ("arm64: dts: qcom: sm8450: correct pcie1 phy clocks inputs to gcc")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20241006-fix-sm8450-pcie1-v1-1-4f227c9082ed@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 9bafb3b350ff627277514be83910b72a283c1935..38cb524cc56893bd287c78e6616654667b4d5a85 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -1973,7 +1973,7 @@
 
                        clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
                                 <&gcc GCC_PCIE_1_PIPE_CLK_SRC>,
-                                <&pcie1_phy>,
+                                <&pcie1_phy QMP_PCIE_PIPE_CLK>,
                                 <&rpmhcc RPMH_CXO_CLK>,
                                 <&gcc GCC_PCIE_1_AUX_CLK>,
                                 <&gcc GCC_PCIE_1_CFG_AHB_CLK>,