PCI: qcom: Add support for IPQ9574

Add the new IPQ9574 platform which is based on the Qcom IP rev. 1.27.0
and Synopsys IP rev. 5.80a.

The platform itself has four PCIe Gen3 controllers: two single-lane and
two dual-lane, all are based on Synopsys IP rev. 5.70a. As such, reuse
all the members of 'ops_2_9_0'.

Link: https://lore.kernel.org/r/20240801054803.3015572-5-quic_srichara@quicinc.com
Co-developed-by: Anusha Rao <quic_anusha@quicinc.com>
Signed-off-by: Anusha Rao <quic_anusha@quicinc.com>
Signed-off-by: devi priya <quic_devipriy@quicinc.com>
Signed-off-by: Sricharan Ramabadhran <quic_srichara@quicinc.com>
[kwilczynski: commit log]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 2b33d03ed05416392809fddbfee1df72f0a9617f..07286fb9adc1c918e13aa8f7fece73144e980a62 100644 (file)
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -1830,6 +1830,7 @@ 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 },