18bab661aSEmmanuel Vadot# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 28bab661aSEmmanuel Vadot%YAML 1.2 38bab661aSEmmanuel Vadot--- 48bab661aSEmmanuel Vadot$id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-pcie-phy.yaml# 58bab661aSEmmanuel Vadot$schema: http://devicetree.org/meta-schemas/core.yaml# 68bab661aSEmmanuel Vadot 78bab661aSEmmanuel Vadottitle: Qualcomm QMP PHY controller (PCIe, SC8280XP) 88bab661aSEmmanuel Vadot 98bab661aSEmmanuel Vadotmaintainers: 108bab661aSEmmanuel Vadot - Vinod Koul <vkoul@kernel.org> 118bab661aSEmmanuel Vadot 128bab661aSEmmanuel Vadotdescription: 138bab661aSEmmanuel Vadot The QMP PHY controller supports physical layer functionality for a number of 148bab661aSEmmanuel Vadot controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB. 158bab661aSEmmanuel Vadot 168bab661aSEmmanuel Vadotproperties: 178bab661aSEmmanuel Vadot compatible: 188bab661aSEmmanuel Vadot enum: 19aa1a8ff2SEmmanuel Vadot - qcom,sa8775p-qmp-gen4x2-pcie-phy 20aa1a8ff2SEmmanuel Vadot - qcom,sa8775p-qmp-gen4x4-pcie-phy 21aa1a8ff2SEmmanuel Vadot - qcom,sc8180x-qmp-pcie-phy 228bab661aSEmmanuel Vadot - qcom,sc8280xp-qmp-gen3x1-pcie-phy 238bab661aSEmmanuel Vadot - qcom,sc8280xp-qmp-gen3x2-pcie-phy 248bab661aSEmmanuel Vadot - qcom,sc8280xp-qmp-gen3x4-pcie-phy 25aa1a8ff2SEmmanuel Vadot - qcom,sdm845-qhp-pcie-phy 26aa1a8ff2SEmmanuel Vadot - qcom,sdm845-qmp-pcie-phy 27aa1a8ff2SEmmanuel Vadot - qcom,sdx55-qmp-pcie-phy 28fac71e4eSEmmanuel Vadot - qcom,sdx65-qmp-gen4x2-pcie-phy 29aa1a8ff2SEmmanuel Vadot - qcom,sm8150-qmp-gen3x1-pcie-phy 30aa1a8ff2SEmmanuel Vadot - qcom,sm8150-qmp-gen3x2-pcie-phy 31aa1a8ff2SEmmanuel Vadot - qcom,sm8250-qmp-gen3x1-pcie-phy 32aa1a8ff2SEmmanuel Vadot - qcom,sm8250-qmp-gen3x2-pcie-phy 33aa1a8ff2SEmmanuel Vadot - qcom,sm8250-qmp-modem-pcie-phy 34cb7aa33aSEmmanuel Vadot - qcom,sm8350-qmp-gen3x1-pcie-phy 35aa1a8ff2SEmmanuel Vadot - qcom,sm8450-qmp-gen3x1-pcie-phy 36aa1a8ff2SEmmanuel Vadot - qcom,sm8450-qmp-gen4x2-pcie-phy 37cb7aa33aSEmmanuel Vadot - qcom,sm8550-qmp-gen3x2-pcie-phy 38cb7aa33aSEmmanuel Vadot - qcom,sm8550-qmp-gen4x2-pcie-phy 398d13bc63SEmmanuel Vadot - qcom,sm8650-qmp-gen3x2-pcie-phy 408d13bc63SEmmanuel Vadot - qcom,sm8650-qmp-gen4x2-pcie-phy 4101950c46SEmmanuel Vadot - qcom,x1e80100-qmp-gen3x2-pcie-phy 4201950c46SEmmanuel Vadot - qcom,x1e80100-qmp-gen4x2-pcie-phy 43*b2d2a78aSEmmanuel Vadot - qcom,x1e80100-qmp-gen4x4-pcie-phy 448bab661aSEmmanuel Vadot 458bab661aSEmmanuel Vadot reg: 468bab661aSEmmanuel Vadot minItems: 1 478bab661aSEmmanuel Vadot maxItems: 2 488bab661aSEmmanuel Vadot 498bab661aSEmmanuel Vadot clocks: 50cb7aa33aSEmmanuel Vadot minItems: 5 51aa1a8ff2SEmmanuel Vadot maxItems: 7 528bab661aSEmmanuel Vadot 538bab661aSEmmanuel Vadot clock-names: 54cb7aa33aSEmmanuel Vadot minItems: 5 558bab661aSEmmanuel Vadot items: 568bab661aSEmmanuel Vadot - const: aux 578bab661aSEmmanuel Vadot - const: cfg_ahb 588bab661aSEmmanuel Vadot - const: ref 59aa1a8ff2SEmmanuel Vadot - enum: [rchng, refgen] 608bab661aSEmmanuel Vadot - const: pipe 618bab661aSEmmanuel Vadot - const: pipediv2 62aa1a8ff2SEmmanuel Vadot - const: phy_aux 638bab661aSEmmanuel Vadot 648bab661aSEmmanuel Vadot power-domains: 658bab661aSEmmanuel Vadot maxItems: 1 668bab661aSEmmanuel Vadot 678bab661aSEmmanuel Vadot resets: 68cb7aa33aSEmmanuel Vadot minItems: 1 69cb7aa33aSEmmanuel Vadot maxItems: 2 708bab661aSEmmanuel Vadot 718bab661aSEmmanuel Vadot reset-names: 72cb7aa33aSEmmanuel Vadot minItems: 1 738bab661aSEmmanuel Vadot items: 748bab661aSEmmanuel Vadot - const: phy 75cb7aa33aSEmmanuel Vadot - const: phy_nocsr 768bab661aSEmmanuel Vadot 778bab661aSEmmanuel Vadot vdda-phy-supply: true 788bab661aSEmmanuel Vadot 798bab661aSEmmanuel Vadot vdda-pll-supply: true 808bab661aSEmmanuel Vadot 81cb7aa33aSEmmanuel Vadot vdda-qref-supply: true 82cb7aa33aSEmmanuel Vadot 838bab661aSEmmanuel Vadot qcom,4ln-config-sel: 848bab661aSEmmanuel Vadot description: PCIe 4-lane configuration 858bab661aSEmmanuel Vadot $ref: /schemas/types.yaml#/definitions/phandle-array 868bab661aSEmmanuel Vadot items: 878bab661aSEmmanuel Vadot - items: 888bab661aSEmmanuel Vadot - description: phandle of TCSR syscon 898bab661aSEmmanuel Vadot - description: offset of PCIe 4-lane configuration register 908bab661aSEmmanuel Vadot - description: offset of configuration bit for this PHY 918bab661aSEmmanuel Vadot 927d0873ebSEmmanuel Vadot "#clock-cells": true 938bab661aSEmmanuel Vadot 948bab661aSEmmanuel Vadot clock-output-names: 950e8011faSEmmanuel Vadot maxItems: 1 968bab661aSEmmanuel Vadot 978bab661aSEmmanuel Vadot "#phy-cells": 988bab661aSEmmanuel Vadot const: 0 998bab661aSEmmanuel Vadot 1008bab661aSEmmanuel Vadotrequired: 1018bab661aSEmmanuel Vadot - compatible 1028bab661aSEmmanuel Vadot - reg 1038bab661aSEmmanuel Vadot - clocks 1048bab661aSEmmanuel Vadot - clock-names 1058bab661aSEmmanuel Vadot - resets 1068bab661aSEmmanuel Vadot - reset-names 1078bab661aSEmmanuel Vadot - vdda-phy-supply 1088bab661aSEmmanuel Vadot - vdda-pll-supply 1098bab661aSEmmanuel Vadot - "#clock-cells" 1108bab661aSEmmanuel Vadot - clock-output-names 1118bab661aSEmmanuel Vadot - "#phy-cells" 1128bab661aSEmmanuel Vadot 1138bab661aSEmmanuel VadotadditionalProperties: false 1148bab661aSEmmanuel Vadot 1158bab661aSEmmanuel VadotallOf: 1168bab661aSEmmanuel Vadot - if: 1178bab661aSEmmanuel Vadot properties: 1188bab661aSEmmanuel Vadot compatible: 1198bab661aSEmmanuel Vadot contains: 1208bab661aSEmmanuel Vadot enum: 1218bab661aSEmmanuel Vadot - qcom,sc8280xp-qmp-gen3x4-pcie-phy 122*b2d2a78aSEmmanuel Vadot - qcom,x1e80100-qmp-gen4x4-pcie-phy 1238bab661aSEmmanuel Vadot then: 1248bab661aSEmmanuel Vadot properties: 1258bab661aSEmmanuel Vadot reg: 1268bab661aSEmmanuel Vadot items: 1278bab661aSEmmanuel Vadot - description: port a 1288bab661aSEmmanuel Vadot - description: port b 1298bab661aSEmmanuel Vadot required: 1308bab661aSEmmanuel Vadot - qcom,4ln-config-sel 1318bab661aSEmmanuel Vadot else: 1328bab661aSEmmanuel Vadot properties: 1338bab661aSEmmanuel Vadot reg: 1348bab661aSEmmanuel Vadot maxItems: 1 1358bab661aSEmmanuel Vadot 136cb7aa33aSEmmanuel Vadot - if: 137cb7aa33aSEmmanuel Vadot properties: 138cb7aa33aSEmmanuel Vadot compatible: 139cb7aa33aSEmmanuel Vadot contains: 140cb7aa33aSEmmanuel Vadot enum: 141aa1a8ff2SEmmanuel Vadot - qcom,sc8180x-qmp-pcie-phy 142aa1a8ff2SEmmanuel Vadot - qcom,sdm845-qhp-pcie-phy 143aa1a8ff2SEmmanuel Vadot - qcom,sdm845-qmp-pcie-phy 144aa1a8ff2SEmmanuel Vadot - qcom,sdx55-qmp-pcie-phy 145aa1a8ff2SEmmanuel Vadot - qcom,sm8150-qmp-gen3x1-pcie-phy 146aa1a8ff2SEmmanuel Vadot - qcom,sm8150-qmp-gen3x2-pcie-phy 147aa1a8ff2SEmmanuel Vadot - qcom,sm8250-qmp-gen3x1-pcie-phy 148aa1a8ff2SEmmanuel Vadot - qcom,sm8250-qmp-gen3x2-pcie-phy 149aa1a8ff2SEmmanuel Vadot - qcom,sm8250-qmp-modem-pcie-phy 150cb7aa33aSEmmanuel Vadot - qcom,sm8350-qmp-gen3x1-pcie-phy 151aa1a8ff2SEmmanuel Vadot - qcom,sm8450-qmp-gen3x1-pcie-phy 152aa1a8ff2SEmmanuel Vadot - qcom,sm8450-qmp-gen3x2-pcie-phy 153cb7aa33aSEmmanuel Vadot - qcom,sm8550-qmp-gen3x2-pcie-phy 154cb7aa33aSEmmanuel Vadot - qcom,sm8550-qmp-gen4x2-pcie-phy 1558d13bc63SEmmanuel Vadot - qcom,sm8650-qmp-gen3x2-pcie-phy 1568d13bc63SEmmanuel Vadot - qcom,sm8650-qmp-gen4x2-pcie-phy 157cb7aa33aSEmmanuel Vadot then: 158cb7aa33aSEmmanuel Vadot properties: 159cb7aa33aSEmmanuel Vadot clocks: 160cb7aa33aSEmmanuel Vadot maxItems: 5 161cb7aa33aSEmmanuel Vadot clock-names: 162cb7aa33aSEmmanuel Vadot maxItems: 5 163aa1a8ff2SEmmanuel Vadot 164aa1a8ff2SEmmanuel Vadot - if: 165aa1a8ff2SEmmanuel Vadot properties: 166aa1a8ff2SEmmanuel Vadot compatible: 167aa1a8ff2SEmmanuel Vadot contains: 168aa1a8ff2SEmmanuel Vadot enum: 169aa1a8ff2SEmmanuel Vadot - qcom,sc8280xp-qmp-gen3x1-pcie-phy 170aa1a8ff2SEmmanuel Vadot - qcom,sc8280xp-qmp-gen3x2-pcie-phy 171aa1a8ff2SEmmanuel Vadot - qcom,sc8280xp-qmp-gen3x4-pcie-phy 172*b2d2a78aSEmmanuel Vadot - qcom,x1e80100-qmp-gen3x2-pcie-phy 173*b2d2a78aSEmmanuel Vadot - qcom,x1e80100-qmp-gen4x2-pcie-phy 174*b2d2a78aSEmmanuel Vadot - qcom,x1e80100-qmp-gen4x4-pcie-phy 175aa1a8ff2SEmmanuel Vadot then: 176cb7aa33aSEmmanuel Vadot properties: 177cb7aa33aSEmmanuel Vadot clocks: 178cb7aa33aSEmmanuel Vadot minItems: 6 179cb7aa33aSEmmanuel Vadot clock-names: 180cb7aa33aSEmmanuel Vadot minItems: 6 181cb7aa33aSEmmanuel Vadot 182cb7aa33aSEmmanuel Vadot - if: 183cb7aa33aSEmmanuel Vadot properties: 184cb7aa33aSEmmanuel Vadot compatible: 185cb7aa33aSEmmanuel Vadot contains: 186cb7aa33aSEmmanuel Vadot enum: 187aa1a8ff2SEmmanuel Vadot - qcom,sa8775p-qmp-gen4x2-pcie-phy 188aa1a8ff2SEmmanuel Vadot - qcom,sa8775p-qmp-gen4x4-pcie-phy 189aa1a8ff2SEmmanuel Vadot then: 190aa1a8ff2SEmmanuel Vadot properties: 191aa1a8ff2SEmmanuel Vadot clocks: 192aa1a8ff2SEmmanuel Vadot minItems: 7 193aa1a8ff2SEmmanuel Vadot clock-names: 194aa1a8ff2SEmmanuel Vadot minItems: 7 195aa1a8ff2SEmmanuel Vadot 196aa1a8ff2SEmmanuel Vadot - if: 197aa1a8ff2SEmmanuel Vadot properties: 198aa1a8ff2SEmmanuel Vadot compatible: 199aa1a8ff2SEmmanuel Vadot contains: 200aa1a8ff2SEmmanuel Vadot enum: 201cb7aa33aSEmmanuel Vadot - qcom,sm8550-qmp-gen4x2-pcie-phy 2028d13bc63SEmmanuel Vadot - qcom,sm8650-qmp-gen4x2-pcie-phy 20301950c46SEmmanuel Vadot - qcom,x1e80100-qmp-gen4x2-pcie-phy 204*b2d2a78aSEmmanuel Vadot - qcom,x1e80100-qmp-gen4x4-pcie-phy 205cb7aa33aSEmmanuel Vadot then: 206cb7aa33aSEmmanuel Vadot properties: 207cb7aa33aSEmmanuel Vadot resets: 208cb7aa33aSEmmanuel Vadot minItems: 2 209cb7aa33aSEmmanuel Vadot reset-names: 210cb7aa33aSEmmanuel Vadot minItems: 2 211cb7aa33aSEmmanuel Vadot else: 212cb7aa33aSEmmanuel Vadot properties: 213cb7aa33aSEmmanuel Vadot resets: 214cb7aa33aSEmmanuel Vadot maxItems: 1 215cb7aa33aSEmmanuel Vadot reset-names: 216cb7aa33aSEmmanuel Vadot maxItems: 1 217cb7aa33aSEmmanuel Vadot 2187d0873ebSEmmanuel Vadot - if: 2197d0873ebSEmmanuel Vadot properties: 2207d0873ebSEmmanuel Vadot compatible: 2217d0873ebSEmmanuel Vadot contains: 2227d0873ebSEmmanuel Vadot enum: 2237d0873ebSEmmanuel Vadot - qcom,sm8450-qmp-gen4x2-pcie-phy 2247d0873ebSEmmanuel Vadot - qcom,sm8550-qmp-gen4x2-pcie-phy 2257d0873ebSEmmanuel Vadot - qcom,sm8650-qmp-gen4x2-pcie-phy 2267d0873ebSEmmanuel Vadot then: 2277d0873ebSEmmanuel Vadot properties: 2287d0873ebSEmmanuel Vadot "#clock-cells": 2297d0873ebSEmmanuel Vadot const: 1 2307d0873ebSEmmanuel Vadot else: 2317d0873ebSEmmanuel Vadot properties: 2327d0873ebSEmmanuel Vadot "#clock-cells": 2337d0873ebSEmmanuel Vadot const: 0 2347d0873ebSEmmanuel Vadot 2358bab661aSEmmanuel Vadotexamples: 2368bab661aSEmmanuel Vadot - | 2378bab661aSEmmanuel Vadot #include <dt-bindings/clock/qcom,gcc-sc8280xp.h> 2388bab661aSEmmanuel Vadot 2398bab661aSEmmanuel Vadot pcie2b_phy: phy@1c18000 { 2408bab661aSEmmanuel Vadot compatible = "qcom,sc8280xp-qmp-gen3x2-pcie-phy"; 2418bab661aSEmmanuel Vadot reg = <0x01c18000 0x2000>; 2428bab661aSEmmanuel Vadot 2438bab661aSEmmanuel Vadot clocks = <&gcc GCC_PCIE_2B_AUX_CLK>, 2448bab661aSEmmanuel Vadot <&gcc GCC_PCIE_2B_CFG_AHB_CLK>, 2458bab661aSEmmanuel Vadot <&gcc GCC_PCIE_2A2B_CLKREF_CLK>, 2468bab661aSEmmanuel Vadot <&gcc GCC_PCIE2B_PHY_RCHNG_CLK>, 2478bab661aSEmmanuel Vadot <&gcc GCC_PCIE_2B_PIPE_CLK>, 2488bab661aSEmmanuel Vadot <&gcc GCC_PCIE_2B_PIPEDIV2_CLK>; 2498bab661aSEmmanuel Vadot clock-names = "aux", "cfg_ahb", "ref", "rchng", 2508bab661aSEmmanuel Vadot "pipe", "pipediv2"; 2518bab661aSEmmanuel Vadot 2528bab661aSEmmanuel Vadot power-domains = <&gcc PCIE_2B_GDSC>; 2538bab661aSEmmanuel Vadot 2548bab661aSEmmanuel Vadot resets = <&gcc GCC_PCIE_2B_PHY_BCR>; 2558bab661aSEmmanuel Vadot reset-names = "phy"; 2568bab661aSEmmanuel Vadot 2578bab661aSEmmanuel Vadot vdda-phy-supply = <&vreg_l6d>; 2588bab661aSEmmanuel Vadot vdda-pll-supply = <&vreg_l4d>; 2598bab661aSEmmanuel Vadot 2608bab661aSEmmanuel Vadot #clock-cells = <0>; 2618bab661aSEmmanuel Vadot clock-output-names = "pcie_2b_pipe_clk"; 2628bab661aSEmmanuel Vadot 2638bab661aSEmmanuel Vadot #phy-cells = <0>; 2648bab661aSEmmanuel Vadot }; 2658bab661aSEmmanuel Vadot 2668bab661aSEmmanuel Vadot pcie2a_phy: phy@1c24000 { 2678bab661aSEmmanuel Vadot compatible = "qcom,sc8280xp-qmp-gen3x4-pcie-phy"; 2688bab661aSEmmanuel Vadot reg = <0x01c24000 0x2000>, <0x01c26000 0x2000>; 2698bab661aSEmmanuel Vadot 2708bab661aSEmmanuel Vadot clocks = <&gcc GCC_PCIE_2A_AUX_CLK>, 2718bab661aSEmmanuel Vadot <&gcc GCC_PCIE_2A_CFG_AHB_CLK>, 2728bab661aSEmmanuel Vadot <&gcc GCC_PCIE_2A2B_CLKREF_CLK>, 2738bab661aSEmmanuel Vadot <&gcc GCC_PCIE2A_PHY_RCHNG_CLK>, 2748bab661aSEmmanuel Vadot <&gcc GCC_PCIE_2A_PIPE_CLK>, 2758bab661aSEmmanuel Vadot <&gcc GCC_PCIE_2A_PIPEDIV2_CLK>; 2768bab661aSEmmanuel Vadot clock-names = "aux", "cfg_ahb", "ref", "rchng", 2778bab661aSEmmanuel Vadot "pipe", "pipediv2"; 2788bab661aSEmmanuel Vadot 2798bab661aSEmmanuel Vadot power-domains = <&gcc PCIE_2A_GDSC>; 2808bab661aSEmmanuel Vadot 2818bab661aSEmmanuel Vadot resets = <&gcc GCC_PCIE_2A_PHY_BCR>; 2828bab661aSEmmanuel Vadot reset-names = "phy"; 2838bab661aSEmmanuel Vadot 2848bab661aSEmmanuel Vadot vdda-phy-supply = <&vreg_l6d>; 2858bab661aSEmmanuel Vadot vdda-pll-supply = <&vreg_l4d>; 2868bab661aSEmmanuel Vadot 2878bab661aSEmmanuel Vadot qcom,4ln-config-sel = <&tcsr 0xa044 0>; 2888bab661aSEmmanuel Vadot 2898bab661aSEmmanuel Vadot #clock-cells = <0>; 2908bab661aSEmmanuel Vadot clock-output-names = "pcie_2a_pipe_clk"; 2918bab661aSEmmanuel Vadot 2928bab661aSEmmanuel Vadot #phy-cells = <0>; 2938bab661aSEmmanuel Vadot }; 294