Re: [PATCH v4 RESEND 5/8] PCI: qcom: Add support for IPQ9574

Manivannan Sadhasivam
2024-05-11T06:39:35Z

On Tue, Apr 30, 2024 at 11:28:44PM -0500, Alexandru Gagniuc wrote:
> IPQ9574 has four PCIe controllers: two single-lane Gen3, and two
> dual-lane Gen3. The controllers are identical from a software

You mean to say, 'identical to IPQ8074 Gen3 platform' since you are reusing the
2_9_0 cfg?

> perspective, with the differences appearing in the PHYs.
>
> Add a compatible for the PCIe on IPQ9574.
>
> Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>

But the change looks good to me.

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

- Mani

> ---
> drivers/pci/controller/dwc/pcie-qcom.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
> index ea81ff68d433..e61888e6c63d 100644
> --- a/drivers/pci/controller/dwc/pcie-qcom.c
> +++ b/drivers/pci/controller/dwc/pcie-qcom.c
> @@ -1551,6 +1551,7 @@ static const struct of_device_id qcom_pcie_match[] = {
> { .compatible = "qcom,pcie-ipq8064-v2", .data = &cfg_2_1_0 },
> { .compatible = "qcom,pcie-ipq8074", .data = &cfg_2_3_3 },
> { .compatible = "qcom,pcie-ipq8074-gen3", .data = &cfg_2_9_0 },
> + { .compatible = "qcom,pcie-ipq9574", .data = &cfg_2_9_0 },
> { .compatible = "qcom,pcie-msm8996", .data = &cfg_2_3_2 },
> { .compatible = "qcom,pcie-qcs404", .data = &cfg_2_4_0 },
> { .compatible = "qcom,pcie-sa8540p", .data = &cfg_sc8280xp },
> --
> 2.40.1
>

--
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