linux-kernel - [PATCH v2 2/2] PCI: qcom: Add support for QCS9100 SoC

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Message-ID: <20240709-add_qcs9100_pcie_compatible-v2-2-04f1e85c8a48@quicinc.com>
Date: Tue, 9 Jul 2024 22:59:30 +0800
From: Tengfei Fan <quic_tengfan@...cinc.com>
To: Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi
	<lpieralisi@...nel.org>,
        Krzysztof Wilczyński
	<kw@...ux.com>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski
	<krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson
	<andersson@...nel.org>,
        Manivannan Sadhasivam
	<manivannan.sadhasivam@...aro.org>
CC: <kernel@...cinc.com>, <linux-arm-msm@...r.kernel.org>,
        <linux-pci@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Tengfei Fan <quic_tengfan@...cinc.com>
Subject: [PATCH v2 2/2] PCI: qcom: Add support for QCS9100 SoC

Add support for QCS9100 SoC that uses controller version 5.90
reusing the 1.9.0 config.
QCS9100 is drived from SA8775p. Currently, both the QCS9100 and SA8775p
platform use non-SCMI resource. In the future, the SA8775p platform will
move to use SCMI resources and it will have new sa8775p-related device
tree. Consequently, introduce "qcom,pcie-qcs9100" to the PCIe device
match table.

Signed-off-by: Tengfei Fan <quic_tengfan@...cinc.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 26405fcfa499..ea3fddc74498 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -1722,6 +1722,7 @@ static const struct of_device_id qcom_pcie_match[] = {
 	{ .compatible = "qcom,pcie-ipq8074-gen3", .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-qcs9100", .data = &cfg_sc8280xp },
 	{ .compatible = "qcom,pcie-sa8540p", .data = &cfg_sc8280xp },
 	{ .compatible = "qcom,pcie-sa8775p", .data = &cfg_1_34_0},
 	{ .compatible = "qcom,pcie-sc7280", .data = &cfg_1_9_0 },

-- 
2.25.1