From ab7f31a3830d7ab2cbc8e4be56c424e66adc5dbe Mon Sep 17 00:00:00 2001 From: Manikanta Mylavarapu Date: Wed, 16 Apr 2025 17:55:37 +0530 Subject: [PATCH] arm64: dts: qcom: ipq5424: Add PCIe PHYs and controller nodes Add PCIe0, PCIe1, PCIe2, PCIe3 (and corresponding PHY) devices found on IPQ5424 platform. The PCIe0 & PCIe1 are 1-lane Gen3 host whereas PCIe2 & PCIe3 are 2-lane Gen3 host. Signed-off-by: Manikanta Mylavarapu Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20250416122538.2953658-2-quic_mmanikan@quicinc.com Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/ipq5424.dtsi | 525 +++++++++++++++++++++++++- 1 file changed, 521 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/ipq5424.dtsi b/arch/arm64/boot/dts/qcom/ipq5424.dtsi index 5d6ed2172b1b..66bd2261eb25 100644 --- a/arch/arm64/boot/dts/qcom/ipq5424.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq5424.dtsi @@ -9,6 +9,7 @@ #include #include #include +#include #include / { @@ -157,6 +158,58 @@ #size-cells = <2>; ranges = <0 0 0 0 0x10 0>; + pcie0_phy: phy@84000 { + compatible = "qcom,ipq5424-qmp-gen3x1-pcie-phy", + "qcom,ipq9574-qmp-gen3x1-pcie-phy"; + reg = <0x0 0x00084000 0x0 0x1000>; + clocks = <&gcc GCC_PCIE0_AUX_CLK>, + <&gcc GCC_PCIE0_AHB_CLK>, + <&gcc GCC_PCIE0_PIPE_CLK>; + clock-names = "aux", + "cfg_ahb", + "pipe"; + + assigned-clocks = <&gcc GCC_PCIE0_AUX_CLK>; + assigned-clock-rates = <20000000>; + + resets = <&gcc GCC_PCIE0_PHY_BCR>, + <&gcc GCC_PCIE0PHY_PHY_BCR>; + reset-names = "phy", + "common"; + + #clock-cells = <0>; + clock-output-names = "gcc_pcie0_pipe_clk_src"; + + #phy-cells = <0>; + status = "disabled"; + }; + + pcie1_phy: phy@8c000 { + compatible = "qcom,ipq5424-qmp-gen3x1-pcie-phy", + "qcom,ipq9574-qmp-gen3x1-pcie-phy"; + reg = <0x0 0x0008c000 0x0 0x1000>; + clocks = <&gcc GCC_PCIE1_AUX_CLK>, + <&gcc GCC_PCIE1_AHB_CLK>, + <&gcc GCC_PCIE1_PIPE_CLK>; + clock-names = "aux", + "cfg_ahb", + "pipe"; + + assigned-clocks = <&gcc GCC_PCIE1_AUX_CLK>; + assigned-clock-rates = <20000000>; + + resets = <&gcc GCC_PCIE1_PHY_BCR>, + <&gcc GCC_PCIE1PHY_PHY_BCR>; + reset-names = "phy", + "common"; + + #clock-cells = <0>; + clock-output-names = "gcc_pcie1_pipe_clk_src"; + + #phy-cells = <0>; + status = "disabled"; + }; + efuse@a4000 { compatible = "qcom,ipq5424-qfprom", "qcom,qfprom"; reg = <0 0x000a4000 0 0x741>; @@ -214,6 +267,58 @@ }; }; + pcie2_phy: phy@f4000 { + compatible = "qcom,ipq5424-qmp-gen3x2-pcie-phy", + "qcom,ipq9574-qmp-gen3x2-pcie-phy"; + reg = <0x0 0x000f4000 0x0 0x2000>; + clocks = <&gcc GCC_PCIE2_AUX_CLK>, + <&gcc GCC_PCIE2_AHB_CLK>, + <&gcc GCC_PCIE2_PIPE_CLK>; + clock-names = "aux", + "cfg_ahb", + "pipe"; + + assigned-clocks = <&gcc GCC_PCIE2_AUX_CLK>; + assigned-clock-rates = <20000000>; + + resets = <&gcc GCC_PCIE2_PHY_BCR>, + <&gcc GCC_PCIE2PHY_PHY_BCR>; + reset-names = "phy", + "common"; + + #clock-cells = <0>; + clock-output-names = "gcc_pcie2_pipe_clk_src"; + + #phy-cells = <0>; + status = "disabled"; + }; + + pcie3_phy: phy@fc000 { + compatible = "qcom,ipq5424-qmp-gen3x2-pcie-phy", + "qcom,ipq9574-qmp-gen3x2-pcie-phy"; + reg = <0x0 0x000fc000 0x0 0x2000>; + clocks = <&gcc GCC_PCIE3_AUX_CLK>, + <&gcc GCC_PCIE3_AHB_CLK>, + <&gcc GCC_PCIE3_PIPE_CLK>; + clock-names = "aux", + "cfg_ahb", + "pipe"; + + assigned-clocks = <&gcc GCC_PCIE3_AUX_CLK>; + assigned-clock-rates = <20000000>; + + resets = <&gcc GCC_PCIE3_PHY_BCR>, + <&gcc GCC_PCIE3PHY_PHY_BCR>; + reset-names = "phy", + "common"; + + #clock-cells = <0>; + clock-output-names = "gcc_pcie3_pipe_clk_src"; + + #phy-cells = <0>; + status = "disabled"; + }; + tsens: thermal-sensor@4a9000 { compatible = "qcom,ipq5424-tsens"; reg = <0 0x004a9000 0 0x1000>, @@ -281,10 +386,10 @@ reg = <0 0x01800000 0 0x40000>; clocks = <&xo_board>, <&sleep_clk>, - <0>, - <0>, - <0>, - <0>, + <&pcie0_phy>, + <&pcie1_phy>, + <&pcie2_phy>, + <&pcie3_phy>, <0>; #clock-cells = <1>; #reset-cells = <1>; @@ -600,6 +705,418 @@ }; }; + pcie3: pcie@40000000 { + compatible = "qcom,pcie-ipq5424", "qcom,pcie-ipq9574"; + reg = <0x0 0x40000000 0x0 0xf1c>, + <0x0 0x40000f20 0x0 0xa8>, + <0x0 0x40001000 0x0 0x1000>, + <0x0 0x000f8000 0x0 0x3000>, + <0x0 0x40100000 0x0 0x1000>, + <0x0 0x000fe000 0x0 0x1000>; + reg-names = "dbi", + "elbi", + "atu", + "parf", + "config", + "mhi"; + device_type = "pci"; + linux,pci-domain = <3>; + num-lanes = <2>; + #address-cells = <3>; + #size-cells = <2>; + + ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x00100000>, + <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x0fd00000>; + + msi-map = <0x0 &intc 0x0 0x1000>; + + interrupts = , + , + , + , + , + , + , + , + ; + + interrupt-names = "msi0", + "msi1", + "msi2", + "msi3", + "msi4", + "msi5", + "msi6", + "msi7", + "global"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 479 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc 0 480 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc 0 481 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc 0 482 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_PCIE3_AXI_M_CLK>, + <&gcc GCC_PCIE3_AXI_S_CLK>, + <&gcc GCC_PCIE3_AXI_S_BRIDGE_CLK>, + <&gcc GCC_PCIE3_RCHNG_CLK>, + <&gcc GCC_PCIE3_AHB_CLK>, + <&gcc GCC_PCIE3_AUX_CLK>; + clock-names = "axi_m", + "axi_s", + "axi_bridge", + "rchng", + "ahb", + "aux"; + + assigned-clocks = <&gcc GCC_PCIE3_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + resets = <&gcc GCC_PCIE3_PIPE_ARES>, + <&gcc GCC_PCIE3_CORE_STICKY_RESET>, + <&gcc GCC_PCIE3_AXI_S_STICKY_RESET>, + <&gcc GCC_PCIE3_AXI_S_ARES>, + <&gcc GCC_PCIE3_AXI_M_STICKY_RESET>, + <&gcc GCC_PCIE3_AXI_M_ARES>, + <&gcc GCC_PCIE3_AUX_ARES>, + <&gcc GCC_PCIE3_AHB_ARES>; + reset-names = "pipe", + "sticky", + "axi_s_sticky", + "axi_s", + "axi_m_sticky", + "axi_m", + "aux", + "ahb"; + + phys = <&pcie3_phy>; + phy-names = "pciephy"; + interconnects = <&gcc MASTER_ANOC_PCIE3 &gcc SLAVE_ANOC_PCIE3>, + <&gcc MASTER_CNOC_PCIE3 &gcc SLAVE_CNOC_PCIE3>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; + }; + + pcie2: pcie@50000000 { + compatible = "qcom,pcie-ipq5424", "qcom,pcie-ipq9574"; + reg = <0x0 0x50000000 0x0 0xf1c>, + <0x0 0x50000f20 0x0 0xa8>, + <0x0 0x50001000 0x0 0x1000>, + <0x0 0x000f0000 0x0 0x3000>, + <0x0 0x50100000 0x0 0x1000>, + <0x0 0x000f6000 0x0 0x1000>; + reg-names = "dbi", + "elbi", + "atu", + "parf", + "config", + "mhi"; + device_type = "pci"; + linux,pci-domain = <2>; + num-lanes = <2>; + #address-cells = <3>; + #size-cells = <2>; + + ranges = <0x01000000 0x0 0x00000000 0x0 0x50200000 0x0 0x00100000>, + <0x02000000 0x0 0x50300000 0x0 0x50300000 0x0 0x0fd00000>; + + msi-map = <0x0 &intc 0x0 0x1000>; + + interrupts = , + , + , + , + , + , + , + , + ; + interrupt-names = "msi0", + "msi1", + "msi2", + "msi3", + "msi4", + "msi5", + "msi6", + "msi7", + "global"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 464 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc 0 465 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc 0 466 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc 0 467 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_PCIE2_AXI_M_CLK>, + <&gcc GCC_PCIE2_AXI_S_CLK>, + <&gcc GCC_PCIE2_AXI_S_BRIDGE_CLK>, + <&gcc GCC_PCIE2_RCHNG_CLK>, + <&gcc GCC_PCIE2_AHB_CLK>, + <&gcc GCC_PCIE2_AUX_CLK>; + clock-names = "axi_m", + "axi_s", + "axi_bridge", + "rchng", + "ahb", + "aux"; + + assigned-clocks = <&gcc GCC_PCIE2_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + resets = <&gcc GCC_PCIE2_PIPE_ARES>, + <&gcc GCC_PCIE2_CORE_STICKY_RESET>, + <&gcc GCC_PCIE2_AXI_S_STICKY_RESET>, + <&gcc GCC_PCIE2_AXI_S_ARES>, + <&gcc GCC_PCIE2_AXI_M_STICKY_RESET>, + <&gcc GCC_PCIE2_AXI_M_ARES>, + <&gcc GCC_PCIE2_AUX_ARES>, + <&gcc GCC_PCIE2_AHB_ARES>; + reset-names = "pipe", + "sticky", + "axi_s_sticky", + "axi_s", + "axi_m_sticky", + "axi_m", + "aux", + "ahb"; + + phys = <&pcie2_phy>; + phy-names = "pciephy"; + interconnects = <&gcc MASTER_ANOC_PCIE2 &gcc SLAVE_ANOC_PCIE2>, + <&gcc MASTER_CNOC_PCIE2 &gcc SLAVE_CNOC_PCIE2>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; + }; + + pcie1: pcie@60000000 { + compatible = "qcom,pcie-ipq5424", "qcom,pcie-ipq9574"; + reg = <0x0 0x60000000 0x0 0xf1c>, + <0x0 0x60000f20 0x0 0xa8>, + <0x0 0x60001000 0x0 0x1000>, + <0x0 0x00088000 0x0 0x3000>, + <0x0 0x60100000 0x0 0x1000>, + <0x0 0x0008e000 0x0 0x1000>; + reg-names = "dbi", + "elbi", + "atu", + "parf", + "config", + "mhi"; + device_type = "pci"; + linux,pci-domain = <1>; + num-lanes = <1>; + #address-cells = <3>; + #size-cells = <2>; + + ranges = <0x01000000 0x0 0x00000000 0x0 0x60200000 0x0 0x00100000>, + <0x02000000 0x0 0x60300000 0x0 0x60300000 0x0 0x0fd00000>; + + msi-map = <0x0 &intc 0x0 0x1000>; + + interrupts = , + , + , + , + , + , + , + , + ; + interrupt-names = "msi0", + "msi1", + "msi2", + "msi3", + "msi4", + "msi5", + "msi6", + "msi7", + "global"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 449 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc 0 450 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc 0 451 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc 0 452 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_PCIE1_AXI_M_CLK>, + <&gcc GCC_PCIE1_AXI_S_CLK>, + <&gcc GCC_PCIE1_AXI_S_BRIDGE_CLK>, + <&gcc GCC_PCIE1_RCHNG_CLK>, + <&gcc GCC_PCIE1_AHB_CLK>, + <&gcc GCC_PCIE1_AUX_CLK>; + clock-names = "axi_m", + "axi_s", + "axi_bridge", + "rchng", + "ahb", + "aux"; + + assigned-clocks = <&gcc GCC_PCIE1_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + resets = <&gcc GCC_PCIE1_PIPE_ARES>, + <&gcc GCC_PCIE1_CORE_STICKY_RESET>, + <&gcc GCC_PCIE1_AXI_S_STICKY_RESET>, + <&gcc GCC_PCIE1_AXI_S_ARES>, + <&gcc GCC_PCIE1_AXI_M_STICKY_RESET>, + <&gcc GCC_PCIE1_AXI_M_ARES>, + <&gcc GCC_PCIE1_AUX_ARES>, + <&gcc GCC_PCIE1_AHB_ARES>; + reset-names = "pipe", + "sticky", + "axi_s_sticky", + "axi_s", + "axi_m_sticky", + "axi_m", + "aux", + "ahb"; + + phys = <&pcie1_phy>; + phy-names = "pciephy"; + interconnects = <&gcc MASTER_ANOC_PCIE1 &gcc SLAVE_ANOC_PCIE1>, + <&gcc MASTER_CNOC_PCIE1 &gcc SLAVE_CNOC_PCIE1>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; + }; + + pcie0: pcie@70000000 { + compatible = "qcom,pcie-ipq5424", "qcom,pcie-ipq9574"; + reg = <0x0 0x70000000 0x0 0xf1c>, + <0x0 0x70000f20 0x0 0xa8>, + <0x0 0x70001000 0x0 0x1000>, + <0x0 0x00080000 0x0 0x3000>, + <0x0 0x70100000 0x0 0x1000>, + <0x0 0x00086000 0x0 0x1000>; + reg-names = "dbi", + "elbi", + "atu", + "parf", + "config", + "mhi"; + device_type = "pci"; + linux,pci-domain = <0>; + num-lanes = <1>; + #address-cells = <3>; + #size-cells = <2>; + + ranges = <0x01000000 0x0 0x00000000 0x0 0x70200000 0x0 0x00100000>, + <0x02000000 0x0 0x70300000 0x0 0x70300000 0x0 0x0fd00000>; + + msi-map = <0x0 &intc 0x0 0x1000>; + + interrupts = , + , + , + , + , + , + , + , + ; + interrupt-names = "msi0", + "msi1", + "msi2", + "msi3", + "msi4", + "msi5", + "msi6", + "msi7", + "global"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 434 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc 0 435 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc 0 436 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc 0 437 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_PCIE0_AXI_M_CLK>, + <&gcc GCC_PCIE0_AXI_S_CLK>, + <&gcc GCC_PCIE0_AXI_S_BRIDGE_CLK>, + <&gcc GCC_PCIE0_RCHNG_CLK>, + <&gcc GCC_PCIE0_AHB_CLK>, + <&gcc GCC_PCIE0_AUX_CLK>; + clock-names = "axi_m", + "axi_s", + "axi_bridge", + "rchng", + "ahb", + "aux"; + + assigned-clocks = <&gcc GCC_PCIE0_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + resets = <&gcc GCC_PCIE0_PIPE_ARES>, + <&gcc GCC_PCIE0_CORE_STICKY_RESET>, + <&gcc GCC_PCIE0_AXI_S_STICKY_RESET>, + <&gcc GCC_PCIE0_AXI_S_ARES>, + <&gcc GCC_PCIE0_AXI_M_STICKY_RESET>, + <&gcc GCC_PCIE0_AXI_M_ARES>, + <&gcc GCC_PCIE0_AUX_ARES>, + <&gcc GCC_PCIE0_AHB_ARES>; + reset-names = "pipe", + "sticky", + "axi_s_sticky", + "axi_s", + "axi_m_sticky", + "axi_m", + "aux", + "ahb"; + + phys = <&pcie0_phy>; + phy-names = "pciephy"; + interconnects = <&gcc MASTER_ANOC_PCIE0 &gcc SLAVE_ANOC_PCIE0>, + <&gcc MASTER_CNOC_PCIE0 &gcc SLAVE_CNOC_PCIE0>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; + }; }; thermal_zones: thermal-zones { -- 2.50.1