149 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/pinctrl/qcom,sm8550-tlmm.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Qualcomm Technologies, Inc. SM8550 TLMM block8 9maintainers:10 - Abel Vesa <abel.vesa@linaro.org>11 12description:13 Top Level Mode Multiplexer pin controller in Qualcomm SM8550 SoC.14 15allOf:16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#17 18properties:19 compatible:20 const: qcom,sm8550-tlmm21 22 reg:23 maxItems: 124 25 interrupts:26 maxItems: 127 28 gpio-reserved-ranges:29 minItems: 130 maxItems: 10531 32 gpio-line-names:33 maxItems: 21034 35patternProperties:36 "-state$":37 oneOf:38 - $ref: "#/$defs/qcom-sm8550-tlmm-state"39 - patternProperties:40 "-pins$":41 $ref: "#/$defs/qcom-sm8550-tlmm-state"42 additionalProperties: false43 44$defs:45 qcom-sm8550-tlmm-state:46 type: object47 description:48 Pinctrl node's client devices use subnodes for desired pin configuration.49 Client device subnodes use below standard properties.50 $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state51 unevaluatedProperties: false52 53 properties:54 pins:55 description:56 List of gpio pins affected by the properties specified in this57 subnode.58 items:59 oneOf:60 - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-9])$"61 - enum: [ ufs_reset, sdc2_clk, sdc2_cmd, sdc2_data ]62 minItems: 163 maxItems: 3664 65 function:66 description:67 Specify the alternative function to be configured for the specified68 pins.69 enum: [ aon_cci, aoss_cti, atest_char, atest_usb,70 audio_ext_mclk0, audio_ext_mclk1, audio_ref_clk,71 cam_aon_mclk4, cam_mclk, cci_async_in, cci_i2c_scl,72 cci_i2c_sda, cci_timer, cmu_rng, coex_uart1_rx,73 coex_uart1_tx, coex_uart2_rx, coex_uart2_tx,74 cri_trng, dbg_out_clk, ddr_bist_complete,75 ddr_bist_fail, ddr_bist_start, ddr_bist_stop,76 ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, dp_hot,77 gcc_gp1, gcc_gp2, gcc_gp3, gpio, i2chub0_se0,78 i2chub0_se1, i2chub0_se2, i2chub0_se3, i2chub0_se4,79 i2chub0_se5, i2chub0_se6, i2chub0_se7, i2chub0_se8,80 i2chub0_se9, i2s0_data0, i2s0_data1, i2s0_sck,81 i2s0_ws, i2s1_data0, i2s1_data1, i2s1_sck, i2s1_ws,82 ibi_i3c, jitter_bist, mdp_vsync, mdp_vsync0_out,83 mdp_vsync1_out, mdp_vsync2_out, mdp_vsync3_out,84 mdp_vsync_e, nav_gpio0, nav_gpio1, nav_gpio2,85 pcie0_clk_req_n, pcie1_clk_req_n, phase_flag,86 pll_bist_sync, pll_clk_aux, prng_rosc0, prng_rosc1,87 prng_rosc2, prng_rosc3, qdss_cti, qdss_gpio,88 qlink0_enable, qlink0_request, qlink0_wmss,89 qlink1_enable, qlink1_request, qlink1_wmss,90 qlink2_enable, qlink2_request, qlink2_wmss,91 qspi0, qspi1, qspi2, qspi3, qspi_clk, qspi_cs,92 qup1_se0, qup1_se1, qup1_se2, qup1_se3, qup1_se4,93 qup1_se5, qup1_se6, qup1_se7, qup2_se0,94 qup2_se0_l0_mira, qup2_se0_l0_mirb, qup2_se0_l1_mira,95 qup2_se0_l1_mirb, qup2_se0_l2_mira, qup2_se0_l2_mirb,96 qup2_se0_l3_mira, qup2_se0_l3_mirb, qup2_se1,97 qup2_se2, qup2_se3, qup2_se4, qup2_se5, qup2_se6,98 qup2_se7, sd_write_protect, sdc40, sdc41, sdc42,99 sdc43, sdc4_clk, sdc4_cmd, tb_trig_sdc2, tb_trig_sdc4,100 tgu_ch0_trigout, tgu_ch1_trigout, tgu_ch2_trigout,101 tgu_ch3_trigout, tmess_prng0, tmess_prng1, tmess_prng2,102 tmess_prng3, tsense_pwm1, tsense_pwm2, tsense_pwm3,103 uim0_clk, uim0_data, uim0_present, uim0_reset,104 uim1_clk, uim1_data, uim1_present, uim1_reset,105 usb1_hs, usb_phy, vfr_0, vfr_1, vsense_trigger_mirnat ]106 107 required:108 - pins109 110required:111 - compatible112 - reg113 114unevaluatedProperties: false115 116examples:117 - |118 #include <dt-bindings/interrupt-controller/arm-gic.h>119 tlmm: pinctrl@f100000 {120 compatible = "qcom,sm8550-tlmm";121 reg = <0x0f100000 0x300000>;122 gpio-controller;123 #gpio-cells = <2>;124 gpio-ranges = <&tlmm 0 0 211>;125 interrupt-controller;126 #interrupt-cells = <2>;127 interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;128 129 gpio-wo-state {130 pins = "gpio1";131 function = "gpio";132 };133 134 uart-w-state {135 rx-pins {136 pins = "gpio26";137 function = "qup2_se7";138 bias-pull-up;139 };140 141 tx-pins {142 pins = "gpio27";143 function = "qup2_se7";144 bias-disable;145 };146 };147 };148...149