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Date: Thu, 10 Nov 2022 11:58:47 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Johan Hovold <johan+linaro@...nel.org>,
Bjorn Andersson <andersson@...nel.org>
Cc: Andy Gross <agross@...nel.org>, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/9] arm64: dts: qcom: sc8280xp/sa8540p: add PCIe2-4 nodes
On 10/11/2022 11:35, Johan Hovold wrote:
> The SC8280XP platform has seven PCIe controllers:
>
> PCIe0 USB4
> PCIe1 USB4
> PCIe2A 4-lane
> PCIe2B 2-lane
> PCIe3A 4-lane
> PCIe3B 2-lane
> PCIe4 1-lane
>
> while SA8540P only has five (PCIe2-4).
>
> Add devicetree nodes for the PCIe2-4 controllers and their PHYs.
>
> Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
Konrad
> arch/arm64/boot/dts/qcom/sa8540p.dtsi | 59 +++
> arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 493 ++++++++++++++++++++++++-
> 2 files changed, 547 insertions(+), 5 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sa8540p.dtsi b/arch/arm64/boot/dts/qcom/sa8540p.dtsi
> index 8ea2886fbab2..01a24b6a5e6d 100644
> --- a/arch/arm64/boot/dts/qcom/sa8540p.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sa8540p.dtsi
> @@ -128,6 +128,65 @@ opp-2592000000 {
> };
> };
>
> +&pcie2a {
> + compatible = "qcom,pcie-sa8540p";
> +
> + linux,pci-domain = <0>;
> +
> + interrupts = <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "msi";
> +};
> +
> +&pcie2b {
> + compatible = "qcom,pcie-sa8540p";
> +
> + linux,pci-domain = <1>;
> +
> + interrupts = <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "msi";
> +};
> +
> +&pcie3a {
> + compatible = "qcom,pcie-sa8540p";
> + reg = <0x0 0x01c10000 0x0 0x3000>,
> + <0x0 0x40000000 0x0 0xf1d>,
> + <0x0 0x40000f20 0x0 0xa8>,
> + <0x0 0x40001000 0x0 0x1000>,
> + <0x0 0x40100000 0x0 0x100000>;
> + reg-names = "parf", "dbi", "elbi", "atu", "config";
> +
> + ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
> + <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1d00000>;
> +
> + linux,pci-domain = <2>;
> +
> + interrupts = <GIC_SPI 567 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "msi";
> +
> + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 541 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 2 &intc 0 0 GIC_SPI 542 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 3 &intc 0 0 GIC_SPI 543 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 4 &intc 0 0 GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>;
> +};
> +
> +&pcie3b {
> + compatible = "qcom,pcie-sa8540p";
> +
> + linux,pci-domain = <3>;
> +
> + interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "msi";
> +};
> +
> +&pcie4 {
> + compatible = "qcom,pcie-sa8540p";
> +
> + linux,pci-domain = <4>;
> +
> + interrupts = <GIC_SPI 518 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "msi";
> +};
> +
> &rpmhpd {
> compatible = "qcom,sa8540p-rpmhpd";
> };
> diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> index 6bc12e507d21..27f5c2f82338 100644
> --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> @@ -729,11 +729,11 @@ gcc: clock-controller@...000 {
> <0>,
> <0>,
> <0>,
> - <0>,
> - <0>,
> - <0>,
> - <0>,
> - <0>,
> + <&pcie2a_phy>,
> + <&pcie2b_phy>,
> + <&pcie3a_phy>,
> + <&pcie3b_phy>,
> + <&pcie4_phy>,
> <0>,
> <0>;
> power-domains = <&rpmhpd SC8280XP_CX>;
> @@ -839,6 +839,489 @@ qup1: geniqup@...000 {
> status = "disabled";
> };
>
> + pcie4: pcie@...0000 {
> + device_type = "pci";
> + compatible = "qcom,pcie-sc8280xp";
> + reg = <0x0 0x01c00000 0x0 0x3000>,
> + <0x0 0x30000000 0x0 0xf1d>,
> + <0x0 0x30000f20 0x0 0xa8>,
> + <0x0 0x30001000 0x0 0x1000>,
> + <0x0 0x30100000 0x0 0x100000>;
> + reg-names = "parf", "dbi", "elbi", "atu", "config";
> + #address-cells = <3>;
> + #size-cells = <2>;
> + ranges = <0x01000000 0x0 0x30200000 0x0 0x30200000 0x0 0x100000>,
> + <0x02000000 0x0 0x30300000 0x0 0x30300000 0x0 0x1d00000>;
> + bus-range = <0x00 0xff>;
> +
> + linux,pci-domain = <6>;
> + num-lanes = <1>;
> +
> + interrupts = <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>;
> + interrupt-names = "msi0", "msi1", "msi2", "msi3";
> +
> + #interrupt-cells = <1>;
> + interrupt-map-mask = <0 0 0 0x7>;
> + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 2 &intc 0 0 GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 3 &intc 0 0 GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 4 &intc 0 0 GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
> +
> + clocks = <&gcc GCC_PCIE_4_AUX_CLK>,
> + <&gcc GCC_PCIE_4_CFG_AHB_CLK>,
> + <&gcc GCC_PCIE_4_MSTR_AXI_CLK>,
> + <&gcc GCC_PCIE_4_SLV_AXI_CLK>,
> + <&gcc GCC_PCIE_4_SLV_Q2A_AXI_CLK>,
> + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>,
> + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>,
> + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>,
> + <&gcc GCC_CNOC_PCIE4_QX_CLK>;
> + clock-names = "aux",
> + "cfg",
> + "bus_master",
> + "bus_slave",
> + "slave_q2a",
> + "ddrss_sf_tbu",
> + "noc_aggr_4",
> + "noc_aggr_south_sf",
> + "cnoc_qx";
> +
> + assigned-clocks = <&gcc GCC_PCIE_4_AUX_CLK>;
> + assigned-clock-rates = <19200000>;
> +
> + interconnects = <&aggre2_noc MASTER_PCIE_4 0 &mc_virt SLAVE_EBI1 0>,
> + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_4 0>;
> + interconnect-names = "pcie-mem", "cpu-pcie";
> +
> + resets = <&gcc GCC_PCIE_4_BCR>;
> + reset-names = "pci";
> +
> + power-domains = <&gcc PCIE_4_GDSC>;
> +
> + phys = <&pcie4_phy>;
> + phy-names = "pciephy";
> +
> + status = "disabled";
> + };
> +
> + pcie4_phy: phy@...6000 {
> + compatible = "qcom,sc8280xp-qmp-gen3x1-pcie-phy";
> + reg = <0x0 0x01c06000 0x0 0x2000>;
> +
> + clocks = <&gcc GCC_PCIE_4_AUX_CLK>,
> + <&gcc GCC_PCIE_4_CFG_AHB_CLK>,
> + <&gcc GCC_PCIE_4_CLKREF_CLK>,
> + <&gcc GCC_PCIE4_PHY_RCHNG_CLK>,
> + <&gcc GCC_PCIE_4_PIPE_CLK>,
> + <&gcc GCC_PCIE_4_PIPEDIV2_CLK>;
> + clock-names = "aux", "cfg_ahb", "ref", "rchng",
> + "pipe", "pipediv2";
> +
> + assigned-clocks = <&gcc GCC_PCIE4_PHY_RCHNG_CLK>;
> + assigned-clock-rates = <100000000>;
> +
> + power-domains = <&gcc PCIE_4_GDSC>;
> +
> + resets = <&gcc GCC_PCIE_4_PHY_BCR>;
> + reset-names = "phy";
> +
> + #clock-cells = <0>;
> + clock-output-names = "pcie_4_pipe_clk";
> +
> + #phy-cells = <0>;
> +
> + status = "disabled";
> + };
> +
> + pcie3b: pcie@...8000 {
> + device_type = "pci";
> + compatible = "qcom,pcie-sc8280xp";
> + reg = <0x0 0x01c08000 0x0 0x3000>,
> + <0x0 0x32000000 0x0 0xf1d>,
> + <0x0 0x32000f20 0x0 0xa8>,
> + <0x0 0x32001000 0x0 0x1000>,
> + <0x0 0x32100000 0x0 0x100000>;
> + reg-names = "parf", "dbi", "elbi", "atu", "config";
> + #address-cells = <3>;
> + #size-cells = <2>;
> + ranges = <0x01000000 0x0 0x32200000 0x0 0x32200000 0x0 0x100000>,
> + <0x02000000 0x0 0x32300000 0x0 0x32300000 0x0 0x1d00000>;
> + bus-range = <0x00 0xff>;
> +
> + linux,pci-domain = <5>;
> + num-lanes = <2>;
> +
> + interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "msi0", "msi1", "msi2", "msi3";
> +
> + #interrupt-cells = <1>;
> + interrupt-map-mask = <0 0 0 0x7>;
> + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 526 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 2 &intc 0 0 GIC_SPI 527 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 3 &intc 0 0 GIC_SPI 528 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 4 &intc 0 0 GIC_SPI 529 IRQ_TYPE_LEVEL_HIGH>;
> +
> + clocks = <&gcc GCC_PCIE_3B_AUX_CLK>,
> + <&gcc GCC_PCIE_3B_CFG_AHB_CLK>,
> + <&gcc GCC_PCIE_3B_MSTR_AXI_CLK>,
> + <&gcc GCC_PCIE_3B_SLV_AXI_CLK>,
> + <&gcc GCC_PCIE_3B_SLV_Q2A_AXI_CLK>,
> + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>,
> + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>,
> + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>;
> + clock-names = "aux",
> + "cfg",
> + "bus_master",
> + "bus_slave",
> + "slave_q2a",
> + "ddrss_sf_tbu",
> + "noc_aggr_4",
> + "noc_aggr_south_sf";
> +
> + assigned-clocks = <&gcc GCC_PCIE_3B_AUX_CLK>;
> + assigned-clock-rates = <19200000>;
> +
> + interconnects = <&aggre2_noc MASTER_PCIE_3B 0 &mc_virt SLAVE_EBI1 0>,
> + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_3B 0>;
> + interconnect-names = "pcie-mem", "cpu-pcie";
> +
> + resets = <&gcc GCC_PCIE_3B_BCR>;
> + reset-names = "pci";
> +
> + power-domains = <&gcc PCIE_3B_GDSC>;
> +
> + phys = <&pcie3b_phy>;
> + phy-names = "pciephy";
> +
> + status = "disabled";
> + };
> +
> + pcie3b_phy: phy@...e000 {
> + compatible = "qcom,sc8280xp-qmp-gen3x2-pcie-phy";
> + reg = <0x0 0x01c0e000 0x0 0x2000>;
> +
> + clocks = <&gcc GCC_PCIE_3B_AUX_CLK>,
> + <&gcc GCC_PCIE_3B_CFG_AHB_CLK>,
> + <&gcc GCC_PCIE_3A3B_CLKREF_CLK>,
> + <&gcc GCC_PCIE3B_PHY_RCHNG_CLK>,
> + <&gcc GCC_PCIE_3B_PIPE_CLK>,
> + <&gcc GCC_PCIE_3B_PIPEDIV2_CLK>;
> + clock-names = "aux", "cfg_ahb", "ref", "rchng",
> + "pipe", "pipediv2";
> +
> + assigned-clocks = <&gcc GCC_PCIE3B_PHY_RCHNG_CLK>;
> + assigned-clock-rates = <100000000>;
> +
> + power-domains = <&gcc PCIE_3B_GDSC>;
> +
> + resets = <&gcc GCC_PCIE_3B_PHY_BCR>;
> + reset-names = "phy";
> +
> + #clock-cells = <0>;
> + clock-output-names = "pcie_3b_pipe_clk";
> +
> + #phy-cells = <0>;
> +
> + status = "disabled";
> + };
> +
> + pcie3a: pcie@...0000 {
> + device_type = "pci";
> + compatible = "qcom,pcie-sc8280xp";
> + reg = <0x0 0x01c10000 0x0 0x3000>,
> + <0x0 0x34000000 0x0 0xf1d>,
> + <0x0 0x34000f20 0x0 0xa8>,
> + <0x0 0x34001000 0x0 0x1000>,
> + <0x0 0x34100000 0x0 0x100000>;
> + reg-names = "parf", "dbi", "elbi", "atu", "config";
> + #address-cells = <3>;
> + #size-cells = <2>;
> + ranges = <0x01000000 0x0 0x34200000 0x0 0x34200000 0x0 0x100000>,
> + <0x02000000 0x0 0x34300000 0x0 0x34300000 0x0 0x1d00000>;
> + bus-range = <0x00 0xff>;
> +
> + linux,pci-domain = <4>;
> + num-lanes = <4>;
> +
> + interrupts = <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "msi0", "msi1", "msi2", "msi3";
> +
> + #interrupt-cells = <1>;
> + interrupt-map-mask = <0 0 0 0x7>;
> + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 499 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 2 &intc 0 0 GIC_SPI 542 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 3 &intc 0 0 GIC_SPI 543 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 4 &intc 0 0 GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>;
> +
> + clocks = <&gcc GCC_PCIE_3A_AUX_CLK>,
> + <&gcc GCC_PCIE_3A_CFG_AHB_CLK>,
> + <&gcc GCC_PCIE_3A_MSTR_AXI_CLK>,
> + <&gcc GCC_PCIE_3A_SLV_AXI_CLK>,
> + <&gcc GCC_PCIE_3A_SLV_Q2A_AXI_CLK>,
> + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>,
> + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>,
> + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>;
> + clock-names = "aux",
> + "cfg",
> + "bus_master",
> + "bus_slave",
> + "slave_q2a",
> + "ddrss_sf_tbu",
> + "noc_aggr_4",
> + "noc_aggr_south_sf";
> +
> + assigned-clocks = <&gcc GCC_PCIE_3A_AUX_CLK>;
> + assigned-clock-rates = <19200000>;
> +
> + interconnects = <&aggre2_noc MASTER_PCIE_3A 0 &mc_virt SLAVE_EBI1 0>,
> + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_3A 0>;
> + interconnect-names = "pcie-mem", "cpu-pcie";
> +
> + resets = <&gcc GCC_PCIE_3A_BCR>;
> + reset-names = "pci";
> +
> + power-domains = <&gcc PCIE_3A_GDSC>;
> +
> + phys = <&pcie3a_phy>;
> + phy-names = "pciephy";
> +
> + status = "disabled";
> + };
> +
> + pcie3a_phy: phy@...4000 {
> + compatible = "qcom,sc8280xp-qmp-gen3x4-pcie-phy";
> + reg = <0x0 0x01c14000 0x0 0x2000>,
> + <0x0 0x01c16000 0x0 0x2000>;
> +
> + clocks = <&gcc GCC_PCIE_3A_AUX_CLK>,
> + <&gcc GCC_PCIE_3A_CFG_AHB_CLK>,
> + <&gcc GCC_PCIE_3A3B_CLKREF_CLK>,
> + <&gcc GCC_PCIE3A_PHY_RCHNG_CLK>,
> + <&gcc GCC_PCIE_3A_PIPE_CLK>,
> + <&gcc GCC_PCIE_3A_PIPEDIV2_CLK>;
> + clock-names = "aux", "cfg_ahb", "ref", "rchng",
> + "pipe", "pipediv2";
> +
> + assigned-clocks = <&gcc GCC_PCIE3A_PHY_RCHNG_CLK>;
> + assigned-clock-rates = <100000000>;
> +
> + power-domains = <&gcc PCIE_3A_GDSC>;
> +
> + resets = <&gcc GCC_PCIE_3A_PHY_BCR>;
> + reset-names = "phy";
> +
> + qcom,4ln-config-sel = <&tcsr 0xa044 1>;
> +
> + #clock-cells = <0>;
> + clock-output-names = "pcie_3a_pipe_clk";
> +
> + #phy-cells = <0>;
> +
> + status = "disabled";
> + };
> +
> + pcie2b: pcie@...8000 {
> + device_type = "pci";
> + compatible = "qcom,pcie-sc8280xp";
> + reg = <0x0 0x01c18000 0x0 0x3000>,
> + <0x0 0x38000000 0x0 0xf1d>,
> + <0x0 0x38000f20 0x0 0xa8>,
> + <0x0 0x38001000 0x0 0x1000>,
> + <0x0 0x38100000 0x0 0x100000>;
> + reg-names = "parf", "dbi", "elbi", "atu", "config";
> + #address-cells = <3>;
> + #size-cells = <2>;
> + ranges = <0x01000000 0x0 0x38200000 0x0 0x38200000 0x0 0x100000>,
> + <0x02000000 0x0 0x38300000 0x0 0x38300000 0x0 0x1d00000>;
> + bus-range = <0x00 0xff>;
> +
> + linux,pci-domain = <3>;
> + num-lanes = <2>;
> +
> + interrupts = <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "msi0", "msi1", "msi2", "msi3";
> +
> + #interrupt-cells = <1>;
> + interrupt-map-mask = <0 0 0 0x7>;
> + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 2 &intc 0 0 GIC_SPI 434 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 3 &intc 0 0 GIC_SPI 435 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 4 &intc 0 0 GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>;
> +
> + clocks = <&gcc GCC_PCIE_2B_AUX_CLK>,
> + <&gcc GCC_PCIE_2B_CFG_AHB_CLK>,
> + <&gcc GCC_PCIE_2B_MSTR_AXI_CLK>,
> + <&gcc GCC_PCIE_2B_SLV_AXI_CLK>,
> + <&gcc GCC_PCIE_2B_SLV_Q2A_AXI_CLK>,
> + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>,
> + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>,
> + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>;
> + clock-names = "aux",
> + "cfg",
> + "bus_master",
> + "bus_slave",
> + "slave_q2a",
> + "ddrss_sf_tbu",
> + "noc_aggr_4",
> + "noc_aggr_south_sf";
> +
> + assigned-clocks = <&gcc GCC_PCIE_2B_AUX_CLK>;
> + assigned-clock-rates = <19200000>;
> +
> + interconnects = <&aggre2_noc MASTER_PCIE_2B 0 &mc_virt SLAVE_EBI1 0>,
> + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_2B 0>;
> + interconnect-names = "pcie-mem", "cpu-pcie";
> +
> + resets = <&gcc GCC_PCIE_2B_BCR>;
> + reset-names = "pci";
> +
> + power-domains = <&gcc PCIE_2B_GDSC>;
> +
> + phys = <&pcie2b_phy>;
> + phy-names = "pciephy";
> +
> + status = "disabled";
> + };
> +
> + pcie2b_phy: phy@...e000 {
> + compatible = "qcom,sc8280xp-qmp-gen3x2-pcie-phy";
> + reg = <0x0 0x01c1e000 0x0 0x2000>;
> +
> + clocks = <&gcc GCC_PCIE_2B_AUX_CLK>,
> + <&gcc GCC_PCIE_2B_CFG_AHB_CLK>,
> + <&gcc GCC_PCIE_2A2B_CLKREF_CLK>,
> + <&gcc GCC_PCIE2B_PHY_RCHNG_CLK>,
> + <&gcc GCC_PCIE_2B_PIPE_CLK>,
> + <&gcc GCC_PCIE_2B_PIPEDIV2_CLK>;
> + clock-names = "aux", "cfg_ahb", "ref", "rchng",
> + "pipe", "pipediv2";
> +
> + assigned-clocks = <&gcc GCC_PCIE2B_PHY_RCHNG_CLK>;
> + assigned-clock-rates = <100000000>;
> +
> + power-domains = <&gcc PCIE_2B_GDSC>;
> +
> + resets = <&gcc GCC_PCIE_2B_PHY_BCR>;
> + reset-names = "phy";
> +
> + #clock-cells = <0>;
> + clock-output-names = "pcie_2b_pipe_clk";
> +
> + #phy-cells = <0>;
> +
> + status = "disabled";
> + };
> +
> + pcie2a: pcie@...0000 {
> + device_type = "pci";
> + compatible = "qcom,pcie-sc8280xp";
> + reg = <0x0 0x01c20000 0x0 0x3000>,
> + <0x0 0x3c000000 0x0 0xf1d>,
> + <0x0 0x3c000f20 0x0 0xa8>,
> + <0x0 0x3c001000 0x0 0x1000>,
> + <0x0 0x3c100000 0x0 0x100000>;
> + reg-names = "parf", "dbi", "elbi", "atu", "config";
> + #address-cells = <3>;
> + #size-cells = <2>;
> + ranges = <0x01000000 0x0 0x3c200000 0x0 0x3c200000 0x0 0x100000>,
> + <0x02000000 0x0 0x3c300000 0x0 0x3c300000 0x0 0x1d00000>;
> + bus-range = <0x00 0xff>;
> +
> + linux,pci-domain = <2>;
> + num-lanes = <4>;
> +
> + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 523 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 524 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 525 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "msi0", "msi1", "msi2", "msi3";
> +
> + #interrupt-cells = <1>;
> + interrupt-map-mask = <0 0 0 0x7>;
> + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 530 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 2 &intc 0 0 GIC_SPI 531 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 3 &intc 0 0 GIC_SPI 532 IRQ_TYPE_LEVEL_HIGH>,
> + <0 0 0 4 &intc 0 0 GIC_SPI 533 IRQ_TYPE_LEVEL_HIGH>;
> +
> + clocks = <&gcc GCC_PCIE_2A_AUX_CLK>,
> + <&gcc GCC_PCIE_2A_CFG_AHB_CLK>,
> + <&gcc GCC_PCIE_2A_MSTR_AXI_CLK>,
> + <&gcc GCC_PCIE_2A_SLV_AXI_CLK>,
> + <&gcc GCC_PCIE_2A_SLV_Q2A_AXI_CLK>,
> + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>,
> + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>,
> + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>;
> + clock-names = "aux",
> + "cfg",
> + "bus_master",
> + "bus_slave",
> + "slave_q2a",
> + "ddrss_sf_tbu",
> + "noc_aggr_4",
> + "noc_aggr_south_sf";
> +
> + assigned-clocks = <&gcc GCC_PCIE_2A_AUX_CLK>;
> + assigned-clock-rates = <19200000>;
> +
> + interconnects = <&aggre2_noc MASTER_PCIE_2A 0 &mc_virt SLAVE_EBI1 0>,
> + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_2A 0>;
> + interconnect-names = "pcie-mem", "cpu-pcie";
> +
> + resets = <&gcc GCC_PCIE_2A_BCR>;
> + reset-names = "pci";
> +
> + power-domains = <&gcc PCIE_2A_GDSC>;
> +
> + phys = <&pcie2a_phy>;
> + phy-names = "pciephy";
> +
> + status = "disabled";
> + };
> +
> + pcie2a_phy: phy@...4000 {
> + compatible = "qcom,sc8280xp-qmp-gen3x4-pcie-phy";
> + reg = <0x0 0x01c24000 0x0 0x2000>,
> + <0x0 0x01c26000 0x0 0x2000>;
> +
> + clocks = <&gcc GCC_PCIE_2A_AUX_CLK>,
> + <&gcc GCC_PCIE_2A_CFG_AHB_CLK>,
> + <&gcc GCC_PCIE_2A2B_CLKREF_CLK>,
> + <&gcc GCC_PCIE2A_PHY_RCHNG_CLK>,
> + <&gcc GCC_PCIE_2A_PIPE_CLK>,
> + <&gcc GCC_PCIE_2A_PIPEDIV2_CLK>;
> + clock-names = "aux", "cfg_ahb", "ref", "rchng",
> + "pipe", "pipediv2";
> +
> + assigned-clocks = <&gcc GCC_PCIE2A_PHY_RCHNG_CLK>;
> + assigned-clock-rates = <100000000>;
> +
> + power-domains = <&gcc PCIE_2A_GDSC>;
> +
> + resets = <&gcc GCC_PCIE_2A_PHY_BCR>;
> + reset-names = "phy";
> +
> + qcom,4ln-config-sel = <&tcsr 0xa044 0>;
> +
> + #clock-cells = <0>;
> + clock-output-names = "pcie_2a_pipe_clk";
> +
> + #phy-cells = <0>;
> +
> + status = "disabled";
> + };
> +
> ufs_mem_hc: ufs@...4000 {
> compatible = "qcom,sc8280xp-ufshc", "qcom,ufshc",
> "jedec,ufs-2.0";
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