From: Robert Marko robimarko@gmail.com
[ Upstream commit 877cff3568c0f54511d77918ae16b2d6e9a0dfce ]
It seems that clock-output-names for the USB3 QMP PHY-s where set without actually checking what is the GCC clock driver expecting, so clock core could never actually find the parents for usb0_pipe_clk_src and usb1_pipe_clk_src clocks in the GCC driver.
So, correct the names to be what the driver expects so that parenting works.
Before: gcc_usb0_pipe_clk_src 0 0 0 125000000 0 0 50000 Y gcc_usb1_pipe_clk_src 0 0 0 125000000 0 0 50000 Y
After: usb3phy_0_cc_pipe_clk 1 1 0 125000000 0 0 50000 Y usb0_pipe_clk_src 1 1 0 125000000 0 0 50000 Y gcc_usb0_pipe_clk 1 1 0 125000000 0 0 50000 Y usb3phy_1_cc_pipe_clk 1 1 0 125000000 0 0 50000 Y usb1_pipe_clk_src 1 1 0 125000000 0 0 50000 Y gcc_usb1_pipe_clk 1 1 0 125000000 0 0 50000 Y
Fixes: 5e09bc51d07b ("arm64: dts: ipq8074: enable USB support") Signed-off-by: Robert Marko robimarko@gmail.com Reviewed-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Andersson andersson@kernel.org Link: https://lore.kernel.org/r/20230108130440.670181-2-robimarko@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/qcom/ipq8074.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi index 9d4019e0949a9..183b144a23fb5 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi @@ -114,7 +114,7 @@ usb1_ssphy: phy@58200 { #phy-cells = <0>; clocks = <&gcc GCC_USB1_PIPE_CLK>; clock-names = "pipe0"; - clock-output-names = "gcc_usb1_pipe_clk_src"; + clock-output-names = "usb3phy_1_cc_pipe_clk"; }; };
@@ -157,7 +157,7 @@ usb0_ssphy: phy@78200 { #phy-cells = <0>; clocks = <&gcc GCC_USB0_PIPE_CLK>; clock-names = "pipe0"; - clock-output-names = "gcc_usb0_pipe_clk_src"; + clock-output-names = "usb3phy_0_cc_pipe_clk"; }; };