153 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/pinctrl/qcom,msm8916-pinctrl.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Qualcomm MSM8916 TLMM pin controller8 9maintainers:10 - Bjorn Andersson <andersson@kernel.org>11 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>12 13description:14 Top Level Mode Multiplexer pin controller in Qualcomm MSM8916 SoC.15 16properties:17 compatible:18 const: qcom,msm8916-pinctrl19 20 reg:21 maxItems: 122 23 interrupts:24 maxItems: 125 26 gpio-reserved-ranges:27 minItems: 128 maxItems: 6129 30 gpio-line-names:31 maxItems: 12232 33patternProperties:34 "-state$":35 oneOf:36 - $ref: "#/$defs/qcom-msm8916-tlmm-state"37 - patternProperties:38 "-pins$":39 $ref: "#/$defs/qcom-msm8916-tlmm-state"40 additionalProperties: false41 42$defs:43 qcom-msm8916-tlmm-state:44 type: object45 description:46 Pinctrl node's client devices use subnodes for desired pin configuration.47 Client device subnodes use below standard properties.48 $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state49 unevaluatedProperties: false50 51 properties:52 pins:53 description:54 List of gpio pins affected by the properties specified in this55 subnode.56 items:57 oneOf:58 - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-1][0-9]|12[01])$"59 - enum: [ qdsd_clk, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2,60 qdsd_data3, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk,61 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 70 enum: [ gpio, adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char,71 atest_char0, atest_char1, atest_char2, atest_char3,72 atest_combodac, atest_gpsadc0, atest_gpsadc1, atest_tsens,73 atest_wlan0, atest_wlan1, backlight_en, bimc_dte0, bimc_dte1,74 blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_i2c5,75 blsp_i2c6, blsp_spi1, blsp_spi1_cs1, blsp_spi1_cs2,76 blsp_spi1_cs3, blsp_spi2, blsp_spi2_cs1, blsp_spi2_cs2,77 blsp_spi2_cs3, blsp_spi3, blsp_spi3_cs1, blsp_spi3_cs2,78 blsp_spi3_cs3, blsp_spi4, blsp_spi5, blsp_spi6, blsp_uart1,79 blsp_uart2, blsp_uim1, blsp_uim2, cam1_rst, cam1_standby,80 cam_mclk0, cam_mclk1, cci_async, cci_i2c, cci_timer0,81 cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out,82 display_5v, dmic0_clk, dmic0_data, dsi_rst, ebi0_wrcdc,83 euro_us, ext_lpass, flash_strobe, gcc_gp1_clk_a, gcc_gp1_clk_b,84 gcc_gp2_clk_a, gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b,85 gsm0_tx0, gsm0_tx1, gsm1_tx0, gsm1_tx1, gyro_accl, kpsns0,86 kpsns1, kpsns2, ldo_en, ldo_update, mag_int, mdp_vsync,87 modem_tsync, m_voc, nav_pps, nav_tsync, pa_indicator, pbs0,88 pbs1, pbs2, pri_mi2s, pri_mi2s_ws, prng_rosc,89 pwr_crypto_enabled_a, pwr_crypto_enabled_b,90 pwr_modem_enabled_a, pwr_modem_enabled_b, pwr_nav_enabled_a,91 pwr_nav_enabled_b, qdss_ctitrig_in_a0, qdss_ctitrig_in_a1,92 qdss_ctitrig_in_b0, qdss_ctitrig_in_b1, qdss_ctitrig_out_a0,93 qdss_ctitrig_out_a1, qdss_ctitrig_out_b0, qdss_ctitrig_out_b1,94 qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a,95 qdss_tracectl_b, qdss_tracedata_a, qdss_tracedata_b, reset_n,96 sd_card, sd_write, sec_mi2s, smb_int, ssbi_wtr0, ssbi_wtr1,97 uim1, uim2, uim3, uim_batt, wcss_bt, wcss_fm, wcss_wlan,98 webcam1_rst ]99 100 required:101 - pins102 103allOf:104 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#105 106required:107 - compatible108 - reg109 110unevaluatedProperties: false111 112examples:113 - |114 #include <dt-bindings/interrupt-controller/arm-gic.h>115 116 msmgpio: pinctrl@1000000 {117 compatible = "qcom,msm8916-pinctrl";118 reg = <0x01000000 0x300000>;119 interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;120 gpio-controller;121 gpio-ranges = <&msmgpio 0 0 122>;122 #gpio-cells = <2>;123 interrupt-controller;124 #interrupt-cells = <2>;125 126 blsp1-uart2-sleep-state {127 pins = "gpio4", "gpio5";128 function = "gpio";129 130 drive-strength = <2>;131 bias-pull-down;132 };133 134 spi1-default-state {135 spi-pins {136 pins = "gpio0", "gpio1", "gpio3";137 function = "blsp_spi1";138 139 drive-strength = <12>;140 bias-disable;141 };142 143 cs-pins {144 pins = "gpio2";145 function = "gpio";146 147 drive-strength = <16>;148 bias-disable;149 output-high;150 };151 };152 };153