linux-kernel - [PATCH V7 4/4] PCI: qcom: Add support for IPQ9574

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Message-ID: <20240801054803.3015572-5-quic_srichara@quicinc.com>
Date: Thu, 1 Aug 2024 11:18:03 +0530
From: Sricharan R <quic_srichara@...cinc.com>
To: <bhelgaas@...gle.com>, <lpieralisi@...nel.org>, <kw@...ux.com>,
        <robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
        <andersson@...nel.org>, <konrad.dybcio@...aro.org>,
        <manivannan.sadhasivam@...aro.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-pci@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC: <quic_srichara@...cinc.com>
Subject: [PATCH V7 4/4] PCI: qcom: Add support for IPQ9574

From: devi priya <quic_devipriy@...cinc.com>

The IPQ9574 platform has four Gen3 PCIe controllers:
two single-lane and two dual-lane based on SNPS core 5.70a.

QCOM IP rev is 1.27.0 and Synopsys IP rev is 5.80a.
Reuse all the members of 'ops_2_9_0'.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Reviewed-by: Manivannan Sadhasivam <mani@...nel.org>
Co-developed-by: Anusha Rao <quic_anusha@...cinc.com>
Signed-off-by: Anusha Rao <quic_anusha@...cinc.com>
Signed-off-by: devi priya <quic_devipriy@...cinc.com>
Signed-off-by: Sricharan Ramabadhran <quic_srichara@...cinc.com>
---
 [V7] Rebased on top of [1] to avoid DBI/ATU mirroring. With that dropped
      the need for separate ops.
 [1] https://lore.kernel.org/linux-arm-msm/a01404d2-2f4d-4fb8-af9d-3db66d39acf7@quicinc.com/

 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 6976efb8e2f0..e9371f945900 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -1752,6 +1752,7 @@ 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 },
-- 
2.34.1