[PATCH v3 5/7] PCI: qcom: Add SM8150 SoC support

From: Bhupesh Sharma
Date: Wed Mar 02 2022 - 15:31:42 EST


The PCIe IP (rev 1.5.0) on SM8150 SoC is similar to the one used on
SM8250. Hence the support is added reusing the members of ops_1_9_0.

Cc: Vinod Koul <vkoul@xxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@xxxxxxxxxx>
---
drivers/pci/controller/dwc/pcie-qcom.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index c19cd506ed3f..564e2f10ea65 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -1511,6 +1511,13 @@ static const struct qcom_pcie_cfg sdm845_cfg = {
.ops = &ops_2_7_0,
};

+static const struct qcom_pcie_cfg sm8150_cfg = {
+ /* sm8150 has qcom IP rev 1.5.0. However 1.5.0 ops are same as
+ * 1.9.0, so reuse the same.
+ */
+ .ops = &ops_1_9_0,
+};
+
static const struct qcom_pcie_cfg sm8250_cfg = {
.ops = &ops_1_9_0,
};
@@ -1626,6 +1633,7 @@ static const struct of_device_id qcom_pcie_match[] = {
{ .compatible = "qcom,pcie-ipq4019", .data = &ipq4019_cfg },
{ .compatible = "qcom,pcie-qcs404", .data = &ipq4019_cfg },
{ .compatible = "qcom,pcie-sdm845", .data = &sdm845_cfg },
+ { .compatible = "qcom,pcie-sm8150", .data = &sm8150_cfg },
{ .compatible = "qcom,pcie-sm8250", .data = &sm8250_cfg },
{ .compatible = "qcom,pcie-sc8180x", .data = &sm8250_cfg },
{ .compatible = "qcom,pcie-sc7280", .data = &sc7280_cfg },
--
2.35.1