Re: [PATCH v2 3/5] phy: qcom: qmp: Add phy register and clk setting for x1e80100 PCIe3

[Konrad Dybcio]

On 13.09.2024 10:37 AM, Qiang Yu wrote:
> Currently driver supports only x4 lane based functionality using tx/rx and
> tx2/rx2 pair of register sets. To support 8 lane functionality with PCIe3,
> PCIe3 related QMP PHY provides additional programming which are available
> as txz and rxz based register set. Hence adds txz and rxz based registers
> usage and programming sequences. Phy register setting for txz and rxz will
> be applied to all 8 lanes. Some lanes may have different settings on
> several registers than txz/rxz, these registers should be programmed after
> txz/rxz programming sequences completing.
> 
> Besides, x1e80100 SoC uses QMP phy with version v6.30 for PCIe Gen4 x8.
> Add the new register offsets in a dedicated header file.
> 
> Signed-off-by: Qiang Yu <quic_qianyu@xxxxxxxxxxx>
> ---

Reviewed-by: Konrad Dybcio <konradybcio@xxxxxxxxxx>

Konrad