| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20250310063103.3924525-8-quic_ziyuzhan@quicinc.com>
Date: Mon, 10 Mar 2025 14:31:02 +0800
From: Ziyue Zhang <quic_ziyuzhan@...cinc.com>
To: bhelgaas@...gle.com, lpieralisi@...nel.org, kw@...ux.com,
manivannan.sadhasivam@...aro.org, robh@...nel.org, krzk+dt@...nel.org,
conor+dt@...nel.org, vkoul@...nel.org, kishon@...nel.org,
andersson@...nel.org, konradybcio@...nel.org,
dmitry.baryshkov@...aro.org, neil.armstrong@...aro.org,
abel.vesa@...aro.org
Cc: quic_ziyuzhan@...cinc.com, quic_qianyu@...cinc.com,
quic_krichai@...cinc.com, johan+linaro@...nel.org,
linux-arm-msm@...r.kernel.org, linux-pci@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-phy@...ts.infradead.org,
Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH v4 7/8] arm64: dts: qcom: qcs8300: enable pcie1
Add configurations in devicetree for PCIe1, including registers, clocks,
interrupts and phy setting sequence.
Acked-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Signed-off-by: Ziyue Zhang <quic_ziyuzhan@...cinc.com>
---
arch/arm64/boot/dts/qcom/qcs8300.dtsi | 121 +++++++++++++++++++++++++-
1 file changed, 120 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/qcs8300.dtsi b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
index 5d05640c5e21..c026b7e63eae 100644
--- a/arch/arm64/boot/dts/qcom/qcs8300.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
@@ -602,7 +602,7 @@ gcc: clock-controller@...000 {
clocks = <&rpmhcc RPMH_CXO_CLK>,
<&sleep_clk>,
<&pcie0_phy>,
- <0>,
+ <&pcie1_phy>,
<0>,
<0>,
<0>,
@@ -877,6 +877,125 @@ pcie0_phy: phy@...4000 {
status = "disabled";
};
+ pcie1: pci@...0000 {
+ device_type = "pci";
+ compatible = "qcom,pcie-qcs8300", "qcom,pcie-sa8775p";
+ reg = <0x0 0x01c10000 0x0 0x3000>,
+ <0x0 0x60000000 0x0 0xf20>,
+ <0x0 0x60000f20 0x0 0xa8>,
+ <0x0 0x60001000 0x0 0x4000>,
+ <0x0 0x60100000 0x0 0x100000>,
+ <0x0 0x01c13000 0x0 0x1000>;
+ reg-names = "parf",
+ "dbi",
+ "elbi",
+ "atu",
+ "config",
+ "mhi";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges = <0x01000000 0x0 0x00000000 0x0 0x60200000 0x0 0x100000>,
+ <0x02000000 0x0 0x60300000 0x0 0x60300000 0x0 0x1fd00000>;
+ bus-range = <0x00 0xff>;
+
+ dma-coherent;
+
+ linux,pci-domain = <1>;
+ num-lanes = <4>;
+
+ interrupts = <GIC_SPI 519 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 518 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "msi0",
+ "msi1",
+ "msi2",
+ "msi3",
+ "msi4",
+ "msi5",
+ "msi6",
+ "msi7",
+ "global";
+
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 0x7>;
+ interrupt-map = <0 0 0 1 &intc GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 2 &intc GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 3 &intc GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 4 &intc GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
+
+ clocks = <&gcc GCC_PCIE_1_AUX_CLK>,
+ <&gcc GCC_PCIE_1_CFG_AHB_CLK>,
+ <&gcc GCC_PCIE_1_MSTR_AXI_CLK>,
+ <&gcc GCC_PCIE_1_SLV_AXI_CLK>,
+ <&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>;
+ clock-names = "aux",
+ "cfg",
+ "bus_master",
+ "bus_slave",
+ "slave_q2a";
+
+ assigned-clocks = <&gcc GCC_PCIE_1_AUX_CLK>;
+ assigned-clock-rates = <19200000>;
+
+ interconnects = <&pcie_anoc MASTER_PCIE_1 QCOM_ICC_TAG_ALWAYS
+ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+ &config_noc SLAVE_PCIE_1 QCOM_ICC_TAG_ACTIVE_ONLY>;
+ interconnect-names = "pcie-mem", "cpu-pcie";
+
+ iommu-map = <0x0 &pcie_smmu 0x0080 0x1>,
+ <0x100 &pcie_smmu 0x0081 0x1>;
+
+ resets = <&gcc GCC_PCIE_1_BCR>,
+ <&gcc GCC_PCIE_1_LINK_DOWN_BCR>;
+ reset-names = "pci",
+ "link_down";
+
+ power-domains = <&gcc GCC_PCIE_1_GDSC>;
+
+ phys = <&pcie1_phy>;
+ phy-names = "pciephy";
+
+ status = "disabled";
+ };
+
+ pcie1_phy: phy@...4000 {
+ compatible = "qcom,sa8775p-qmp-gen4x4-pcie-phy";
+ reg = <0x0 0x01c14000 0x0 0x4000>;
+
+ clocks = <&gcc GCC_PCIE_1_CFG_AHB_CLK>,
+ <&gcc GCC_PCIE_CLKREF_EN>,
+ <&gcc GCC_PCIE_1_PHY_RCHNG_CLK>,
+ <&gcc GCC_PCIE_1_PIPE_CLK>,
+ <&gcc GCC_PCIE_1_PIPEDIV2_CLK>,
+ <&gcc GCC_PCIE_1_PHY_AUX_CLK>;
+ clock-names = "cfg_ahb",
+ "ref",
+ "rchng",
+ "pipe",
+ "pipediv2",
+ "phy_aux";
+
+ assigned-clocks = <&gcc GCC_PCIE_1_PHY_RCHNG_CLK>;
+ assigned-clock-rates = <100000000>;
+
+ resets = <&gcc GCC_PCIE_1_PHY_BCR>;
+ reset-names = "phy";
+
+ #clock-cells = <0>;
+ clock-output-names = "pcie_1_pipe_clk";
+
+ #phy-cells = <0>;
+
+ status = "disabled";
+ };
+
ufs_mem_hc: ufs@...4000 {
compatible = "qcom,qcs8300-ufshc", "qcom,ufshc", "jedec,ufs-2.0";
reg = <0x0 0x01d84000 0x0 0x3000>;
--
2.34.1
Powered by blists - more mailing lists