1*7ddfbb41SKrzysztof Kozlowski# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*7ddfbb41SKrzysztof Kozlowski%YAML 1.2 3*7ddfbb41SKrzysztof Kozlowski--- 4*7ddfbb41SKrzysztof Kozlowski$id: http://devicetree.org/schemas/pinctrl/qcom,sm8450-tlmm.yaml# 5*7ddfbb41SKrzysztof Kozlowski$schema: http://devicetree.org/meta-schemas/core.yaml# 6*7ddfbb41SKrzysztof Kozlowski 7*7ddfbb41SKrzysztof Kozlowskititle: Qualcomm Technologies, Inc. SM8450 TLMM block 8*7ddfbb41SKrzysztof Kozlowski 9*7ddfbb41SKrzysztof Kozlowskimaintainers: 10*7ddfbb41SKrzysztof Kozlowski - Vinod Koul <vkoul@kernel.org> 11*7ddfbb41SKrzysztof Kozlowski 12*7ddfbb41SKrzysztof Kozlowskidescription: 13*7ddfbb41SKrzysztof Kozlowski Top Level Mode Multiplexer pin controller in Qualcomm SM8450 SoC. 14*7ddfbb41SKrzysztof Kozlowski 15*7ddfbb41SKrzysztof KozlowskiallOf: 16*7ddfbb41SKrzysztof Kozlowski - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# 17*7ddfbb41SKrzysztof Kozlowski 18*7ddfbb41SKrzysztof Kozlowskiproperties: 19*7ddfbb41SKrzysztof Kozlowski compatible: 20*7ddfbb41SKrzysztof Kozlowski const: qcom,sm8450-tlmm 21*7ddfbb41SKrzysztof Kozlowski 22*7ddfbb41SKrzysztof Kozlowski reg: 23*7ddfbb41SKrzysztof Kozlowski maxItems: 1 24*7ddfbb41SKrzysztof Kozlowski 25*7ddfbb41SKrzysztof Kozlowski interrupts: true 26*7ddfbb41SKrzysztof Kozlowski interrupt-controller: true 27*7ddfbb41SKrzysztof Kozlowski "#interrupt-cells": true 28*7ddfbb41SKrzysztof Kozlowski gpio-controller: true 29*7ddfbb41SKrzysztof Kozlowski 30*7ddfbb41SKrzysztof Kozlowski gpio-reserved-ranges: 31*7ddfbb41SKrzysztof Kozlowski minItems: 1 32*7ddfbb41SKrzysztof Kozlowski maxItems: 105 33*7ddfbb41SKrzysztof Kozlowski 34*7ddfbb41SKrzysztof Kozlowski gpio-line-names: 35*7ddfbb41SKrzysztof Kozlowski maxItems: 209 36*7ddfbb41SKrzysztof Kozlowski 37*7ddfbb41SKrzysztof Kozlowski "#gpio-cells": true 38*7ddfbb41SKrzysztof Kozlowski gpio-ranges: true 39*7ddfbb41SKrzysztof Kozlowski wakeup-parent: true 40*7ddfbb41SKrzysztof Kozlowski 41*7ddfbb41SKrzysztof Kozlowskirequired: 42*7ddfbb41SKrzysztof Kozlowski - compatible 43*7ddfbb41SKrzysztof Kozlowski - reg 44*7ddfbb41SKrzysztof Kozlowski 45*7ddfbb41SKrzysztof KozlowskiadditionalProperties: false 46*7ddfbb41SKrzysztof Kozlowski 47*7ddfbb41SKrzysztof KozlowskipatternProperties: 48*7ddfbb41SKrzysztof Kozlowski "-state$": 49*7ddfbb41SKrzysztof Kozlowski oneOf: 50*7ddfbb41SKrzysztof Kozlowski - $ref: "#/$defs/qcom-sm8450-tlmm-state" 51*7ddfbb41SKrzysztof Kozlowski - patternProperties: 52*7ddfbb41SKrzysztof Kozlowski "-pins$": 53*7ddfbb41SKrzysztof Kozlowski $ref: "#/$defs/qcom-sm8450-tlmm-state" 54*7ddfbb41SKrzysztof Kozlowski additionalProperties: false 55*7ddfbb41SKrzysztof Kozlowski 56*7ddfbb41SKrzysztof Kozlowski$defs: 57*7ddfbb41SKrzysztof Kozlowski qcom-sm8450-tlmm-state: 58*7ddfbb41SKrzysztof Kozlowski type: object 59*7ddfbb41SKrzysztof Kozlowski description: 60*7ddfbb41SKrzysztof Kozlowski Pinctrl node's client devices use subnodes for desired pin configuration. 61*7ddfbb41SKrzysztof Kozlowski Client device subnodes use below standard properties. 62*7ddfbb41SKrzysztof Kozlowski $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state 63*7ddfbb41SKrzysztof Kozlowski 64*7ddfbb41SKrzysztof Kozlowski properties: 65*7ddfbb41SKrzysztof Kozlowski pins: 66*7ddfbb41SKrzysztof Kozlowski description: 67*7ddfbb41SKrzysztof Kozlowski List of gpio pins affected by the properties specified in this 68*7ddfbb41SKrzysztof Kozlowski subnode. 69*7ddfbb41SKrzysztof Kozlowski items: 70*7ddfbb41SKrzysztof Kozlowski oneOf: 71*7ddfbb41SKrzysztof Kozlowski - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-9])$" 72*7ddfbb41SKrzysztof Kozlowski - enum: [ ufs_reset, sdc2_clk, sdc2_cmd, sdc2_data ] 73*7ddfbb41SKrzysztof Kozlowski minItems: 1 74*7ddfbb41SKrzysztof Kozlowski maxItems: 36 75*7ddfbb41SKrzysztof Kozlowski 76*7ddfbb41SKrzysztof Kozlowski function: 77*7ddfbb41SKrzysztof Kozlowski description: 78*7ddfbb41SKrzysztof Kozlowski Specify the alternative function to be configured for the specified 79*7ddfbb41SKrzysztof Kozlowski pins. 80*7ddfbb41SKrzysztof Kozlowski enum: [ aon_cam, atest_char, atest_usb, audio_ref, cam_mclk, cci_async, 81*7ddfbb41SKrzysztof Kozlowski cci_i2c, cci_timer, cmu_rng, coex_uart1, coex_uart2, cri_trng, 82*7ddfbb41SKrzysztof Kozlowski cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, 83*7ddfbb41SKrzysztof Kozlowski ddr_pxi2, ddr_pxi3, dp_hot, gcc_gp1, gcc_gp2, gcc_gp3, 84*7ddfbb41SKrzysztof Kozlowski gpio, ibi_i3c, jitter_bist, mdp_vsync, mdp_vsync0, mdp_vsync1, 85*7ddfbb41SKrzysztof Kozlowski mdp_vsync2, mdp_vsync3, mi2s0_data0, mi2s0_data1, mi2s0_sck, 86*7ddfbb41SKrzysztof Kozlowski mi2s0_ws, mi2s2_data0, mi2s2_data1, mi2s2_sck, mi2s2_ws, 87*7ddfbb41SKrzysztof Kozlowski mss_grfc0, mss_grfc1, mss_grfc10, mss_grfc11, mss_grfc12, 88*7ddfbb41SKrzysztof Kozlowski mss_grfc2, mss_grfc3, mss_grfc4, mss_grfc5, mss_grfc6, 89*7ddfbb41SKrzysztof Kozlowski mss_grfc7, mss_grfc8, mss_grfc9, nav, pcie0_clkreqn, 90*7ddfbb41SKrzysztof Kozlowski pcie1_clkreqn, phase_flag, pll_bist, pll_clk, pri_mi2s, 91*7ddfbb41SKrzysztof Kozlowski prng_rosc, qdss_cti, qdss_gpio, qlink0_enable, qlink0_request, 92*7ddfbb41SKrzysztof Kozlowski qlink0_wmss, qlink1_enable, qlink1_request, qlink1_wmss, 93*7ddfbb41SKrzysztof Kozlowski qlink2_enable, qlink2_request, qlink2_wmss, qspi0, qspi1, 94*7ddfbb41SKrzysztof Kozlowski qspi2, qspi3, qspi_clk, qspi_cs, qup0, qup1, qup10, qup11, 95*7ddfbb41SKrzysztof Kozlowski qup12, qup13, qup14, qup15, qup16, qup17, qup18, qup19, qup2, 96*7ddfbb41SKrzysztof Kozlowski qup20, qup21, qup3, qup4, qup5, qup6, qup7, qup8, qup9, qup_l4, 97*7ddfbb41SKrzysztof Kozlowski qup_l5, qup_l6, sd_write, sdc40, sdc41, sdc42, sdc43, sdc4_clk, 98*7ddfbb41SKrzysztof Kozlowski sdc4_cmd, sec_mi2s, tb_trig, tgu_ch0, tgu_ch1, tgu_ch2, 99*7ddfbb41SKrzysztof Kozlowski tgu_ch3, tmess_prng0, tmess_prng1, tmess_prng2, tmess_prng3, 100*7ddfbb41SKrzysztof Kozlowski tsense_pwm1, tsense_pwm2, uim0_clk, uim0_data, uim0_present, 101*7ddfbb41SKrzysztof Kozlowski uim0_reset, uim1_clk, uim1_data, uim1_present, uim1_reset, 102*7ddfbb41SKrzysztof Kozlowski usb2phy_ac, usb_phy, vfr_0, vfr_1, vsense_trigger ] 103*7ddfbb41SKrzysztof Kozlowski 104*7ddfbb41SKrzysztof Kozlowski bias-disable: true 105*7ddfbb41SKrzysztof Kozlowski bias-pull-down: true 106*7ddfbb41SKrzysztof Kozlowski bias-pull-up: true 107*7ddfbb41SKrzysztof Kozlowski drive-strength: true 108*7ddfbb41SKrzysztof Kozlowski input-enable: true 109*7ddfbb41SKrzysztof Kozlowski output-high: true 110*7ddfbb41SKrzysztof Kozlowski output-low: true 111*7ddfbb41SKrzysztof Kozlowski 112*7ddfbb41SKrzysztof Kozlowski required: 113*7ddfbb41SKrzysztof Kozlowski - pins 114*7ddfbb41SKrzysztof Kozlowski 115*7ddfbb41SKrzysztof Kozlowski additionalProperties: false 116*7ddfbb41SKrzysztof Kozlowski 117*7ddfbb41SKrzysztof Kozlowskiexamples: 118*7ddfbb41SKrzysztof Kozlowski - | 119*7ddfbb41SKrzysztof Kozlowski #include <dt-bindings/interrupt-controller/arm-gic.h> 120*7ddfbb41SKrzysztof Kozlowski pinctrl@f100000 { 121*7ddfbb41SKrzysztof Kozlowski compatible = "qcom,sm8450-tlmm"; 122*7ddfbb41SKrzysztof Kozlowski reg = <0x0f100000 0x300000>; 123*7ddfbb41SKrzysztof Kozlowski gpio-controller; 124*7ddfbb41SKrzysztof Kozlowski #gpio-cells = <2>; 125*7ddfbb41SKrzysztof Kozlowski gpio-ranges = <&tlmm 0 0 211>; 126*7ddfbb41SKrzysztof Kozlowski interrupt-controller; 127*7ddfbb41SKrzysztof Kozlowski #interrupt-cells = <2>; 128*7ddfbb41SKrzysztof Kozlowski interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; 129*7ddfbb41SKrzysztof Kozlowski 130*7ddfbb41SKrzysztof Kozlowski gpio-wo-state { 131*7ddfbb41SKrzysztof Kozlowski pins = "gpio1"; 132*7ddfbb41SKrzysztof Kozlowski function = "gpio"; 133*7ddfbb41SKrzysztof Kozlowski }; 134*7ddfbb41SKrzysztof Kozlowski 135*7ddfbb41SKrzysztof Kozlowski uart-w-state { 136*7ddfbb41SKrzysztof Kozlowski rx-pins { 137*7ddfbb41SKrzysztof Kozlowski pins = "gpio26"; 138*7ddfbb41SKrzysztof Kozlowski function = "qup7"; 139*7ddfbb41SKrzysztof Kozlowski bias-pull-up; 140*7ddfbb41SKrzysztof Kozlowski }; 141*7ddfbb41SKrzysztof Kozlowski 142*7ddfbb41SKrzysztof Kozlowski tx-pins { 143*7ddfbb41SKrzysztof Kozlowski pins = "gpio27"; 144*7ddfbb41SKrzysztof Kozlowski function = "qup7"; 145*7ddfbb41SKrzysztof Kozlowski bias-disable; 146*7ddfbb41SKrzysztof Kozlowski }; 147*7ddfbb41SKrzysztof Kozlowski }; 148*7ddfbb41SKrzysztof Kozlowski }; 149*7ddfbb41SKrzysztof Kozlowski... 150