Re: [PATCH 2/3] arm64: dts: qcom: x1e80100: fix PCIe4 and PCIe6a PHY clocks

[Abel Vesa]

On 24-09-16 10:23:06, Johan Hovold wrote:
> Add the missing clkref enable and pipediv2 clocks to the PCIe4 and
> PCIe6a PHYs.
> 
> Fixes: 5eb83fc10289 ("arm64: dts: qcom: x1e80100: Add PCIe nodes")
> Cc: stable@xxxxxxxxxxxxxxx	# 6.9
> Cc: Abel Vesa <abel.vesa@xxxxxxxxxx>
> Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>

Reviewed-by: Abel Vesa <abel.vesa@xxxxxxxxxx>

> ---
>  arch/arm64/boot/dts/qcom/x1e80100.dtsi | 16 ++++++++++------
>  1 file changed, 10 insertions(+), 6 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> index 0cf4f3c12428..53e7d1e603cb 100644
> --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> @@ -2980,14 +2980,16 @@ pcie6a_phy: phy@1bfc000 {
>  
>  			clocks = <&gcc GCC_PCIE_6A_PHY_AUX_CLK>,
>  				 <&gcc GCC_PCIE_6A_CFG_AHB_CLK>,
> -				 <&rpmhcc RPMH_CXO_CLK>,
> +				 <&tcsr TCSR_PCIE_4L_CLKREF_EN>,
>  				 <&gcc GCC_PCIE_6A_PHY_RCHNG_CLK>,
> -				 <&gcc GCC_PCIE_6A_PIPE_CLK>;
> +				 <&gcc GCC_PCIE_6A_PIPE_CLK>,
> +				 <&gcc GCC_PCIE_6A_PIPEDIV2_CLK>;
>  			clock-names = "aux",
>  				      "cfg_ahb",
>  				      "ref",
>  				      "rchng",
> -				      "pipe";
> +				      "pipe",
> +				      "pipediv2";
>  
>  			resets = <&gcc GCC_PCIE_6A_PHY_BCR>,
>  				 <&gcc GCC_PCIE_6A_NOCSR_COM_PHY_BCR>;
> @@ -3232,14 +3234,16 @@ pcie4_phy: phy@1c0e000 {
>  
>  			clocks = <&gcc GCC_PCIE_4_AUX_CLK>,
>  				 <&gcc GCC_PCIE_4_CFG_AHB_CLK>,
> -				 <&rpmhcc RPMH_CXO_CLK>,
> +				 <&tcsr TCSR_PCIE_2L_4_CLKREF_EN>,
>  				 <&gcc GCC_PCIE_4_PHY_RCHNG_CLK>,
> -				 <&gcc GCC_PCIE_4_PIPE_CLK>;
> +				 <&gcc GCC_PCIE_4_PIPE_CLK>,
> +				 <&gcc GCC_PCIE_4_PIPEDIV2_CLK>;
>  			clock-names = "aux",
>  				      "cfg_ahb",
>  				      "ref",
>  				      "rchng",
> -				      "pipe";
> +				      "pipe",
> +				      "pipediv2";
>  
>  			resets = <&gcc GCC_PCIE_4_PHY_BCR>;
>  			reset-names = "phy";
> -- 
> 2.44.2
>