Re: [PATCH 07/16] arm64: dts: qcom: sm8550-aim300: add PCIe0

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On 17.11.2023 11:41, neil.armstrong@xxxxxxxxxx wrote:
> On 17/11/2023 11:29, Dmitry Baryshkov wrote:
>> On 17/11/2023 12:18, Tengfei Fan wrote:
>>> Add PCIe0 nodes used with WCN7851 device.  The PCIe1 is not connected,
>>> thus skip pcie_1_phy_aux_clk input clock to GCC.
>>>
>>> Signed-off-by: Tengfei Fan <quic_tengfan@xxxxxxxxxxx>
>>> ---
>>>   arch/arm64/boot/dts/qcom/sm8550-aim300.dts | 32 ++++++++++++++++++++++
>>>   1 file changed, 32 insertions(+)
>>>
>>> diff --git a/arch/arm64/boot/dts/qcom/sm8550-aim300.dts b/arch/arm64/boot/dts/qcom/sm8550-aim300.dts
>>> index 202b979da8ca..3aca0a433a00 100644
>>> --- a/arch/arm64/boot/dts/qcom/sm8550-aim300.dts
>>> +++ b/arch/arm64/boot/dts/qcom/sm8550-aim300.dts
>>> @@ -393,6 +393,38 @@
>>>       };
>>>   };
>>> +&gcc {
>>> +    clocks = <&bi_tcxo_div2>, <&sleep_clk>,
>>> +         <&pcie0_phy>,
>>> +         <&pcie1_phy>,
>>> +         <0>,
>>> +         <&ufs_mem_phy 0>,
>>> +         <&ufs_mem_phy 1>,
>>> +         <&ufs_mem_phy 2>,
>>> +         <&usb_dp_qmpphy QMP_USB43DP_USB3_PIPE_CLK>;
>>> +};
>>
>> NAK, this should go to sm8550.dtsi unless there is a good reason.
> 
> Actually this is how QRD8550 was designed, so it's fine to mimic.
Does CCF not handle this gracefully?

Konrad




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