FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/pinctrl/qcom,msm8909-tlmm.yaml

     # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
     %YAML 1.2
     ---
     $id: http://devicetree.org/schemas/pinctrl/qcom,msm8909-tlmm.yaml#
     $schema: http://devicetree.org/meta-schemas/core.yaml#
     
     title: Qualcomm Technologies, Inc. MSM8909 TLMM block
     
     maintainers:
      - Stephan Gerhold <stephan@gerhold.net>
    
    description: |
      This binding describes the Top Level Mode Multiplexer (TLMM) block found
      in the MSM8909 platform.
    
    allOf:
      - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
    
    properties:
      compatible:
        const: qcom,msm8909-tlmm
    
      reg:
        maxItems: 1
    
      interrupts: true
      interrupt-controller: true
      '#interrupt-cells': true
      gpio-controller: true
      gpio-reserved-ranges: true
      '#gpio-cells': true
      gpio-ranges: true
      wakeup-parent: true
    
    required:
      - compatible
      - reg
    
    additionalProperties: false
    
    patternProperties:
      '-state$':
        oneOf:
          - $ref: "#/$defs/qcom-msm8909-tlmm-state"
          - patternProperties:
              ".*":
                $ref: "#/$defs/qcom-msm8909-tlmm-state"
    
    $defs:
      qcom-msm8909-tlmm-state:
        type: object
        description:
          Pinctrl node's client devices use subnodes for desired pin configuration.
          Client device subnodes use below standard properties.
        $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
    
        properties:
          pins:
            description:
              List of gpio pins affected by the properties specified in this
              subnode.
            items:
              oneOf:
                - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-7])$"
                - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd,
                          sdc2_data, qdsd_clk, qdsd_cmd, qdsd_data0, qdsd_data1,
                          qdsd_data2, qdsd_data3 ]
            minItems: 1
            maxItems: 16
    
          function:
            description:
              Specify the alternative function to be configured for the specified
              pins.
            enum: [ adsp_ext, atest_bbrx0, atest_bbrx1, atest_char, atest_char0,
                    atest_char1, atest_char2, atest_char3, atest_combodac,
                    atest_gpsadc0, atest_gpsadc1, atest_wlan0, atest_wlan1,
                    bimc_dte0, bimc_dte1, blsp_i2c1, blsp_i2c2, blsp_i2c3,
                    blsp_i2c4, blsp_i2c5, blsp_i2c6, blsp_spi1, blsp_spi1_cs1,
                    blsp_spi1_cs2, blsp_spi1_cs3, blsp_spi2, blsp_spi2_cs1,
                    blsp_spi2_cs2, blsp_spi2_cs3, blsp_spi3, blsp_spi3_cs1,
                    blsp_spi3_cs2, blsp_spi3_cs3, blsp_spi4, blsp_spi5, blsp_spi6,
                    blsp_uart1, blsp_uart2, blsp_uim1, blsp_uim2, cam_mclk,
                    cci_async, cci_timer0, cci_timer1, cci_timer2, cdc_pdm0,
                    dbg_out, dmic0_clk, dmic0_data, ebi0_wrcdc, ebi2_a, ebi2_lcd,
                    ext_lpass, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a,
                    gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gcc_plltest, gpio,
                    gsm0_tx, ldo_en, ldo_update, m_voc, mdp_vsync, modem_tsync,
                    nav_pps, nav_tsync, pa_indicator, pbs0, pbs1, pbs2,
                    pri_mi2s_data0_a, pri_mi2s_data0_b, pri_mi2s_data1_a,
                    pri_mi2s_data1_b, pri_mi2s_mclk_a, pri_mi2s_mclk_b,
                    pri_mi2s_sck_a, pri_mi2s_sck_b, pri_mi2s_ws_a, pri_mi2s_ws_b,
                    prng_rosc, pwr_crypto_enabled_a, pwr_crypto_enabled_b,
                    pwr_modem_enabled_a, pwr_modem_enabled_b, pwr_nav_enabled_a,
                    pwr_nav_enabled_b, qdss_cti_trig_in_a0, qdss_cti_trig_in_a1,
                    qdss_cti_trig_in_b0, qdss_cti_trig_in_b1, qdss_cti_trig_out_a0,
                    qdss_cti_trig_out_a1, qdss_cti_trig_out_b0,
                    qdss_cti_trig_out_b1, qdss_traceclk_a, qdss_tracectl_a,
                    qdss_tracedata_a, qdss_tracedata_b, sd_write, sec_mi2s,
                   smb_int, ssbi0, ssbi1, uim1_clk, uim1_data, uim1_present,
                   uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset,
                   uim3_clk, uim3_data, uim3_present, uim3_reset, uim_batt,
                   wcss_bt, wcss_fm, wcss_wlan ]
   
         bias-disable: true
         bias-pull-down: true
         bias-pull-up: true
         drive-strength: true
         input-enable: true
         output-high: true
         output-low: true
   
       required:
         - pins
         - function
   
       additionalProperties: false
   
   examples:
     - |
           #include <dt-bindings/interrupt-controller/arm-gic.h>
   
           pinctrl@1000000 {
                   compatible = "qcom,msm8909-tlmm";
                   reg = <0x1000000 0x300000>;
                   interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
                   gpio-controller;
                   #gpio-cells = <2>;
                   gpio-ranges = <&tlmm 0 0 117>;
                   interrupt-controller;
                   #interrupt-cells = <2>;
   
                   gpio-wo-subnode-state {
                           pins = "gpio1";
                           function = "gpio";
                   };
   
                   uart-w-subnodes-state {
                           rx {
                                   pins = "gpio4";
                                   function = "blsp_uart1";
                                   bias-pull-up;
                           };
   
                           tx {
                                   pins = "gpio5";
                                   function = "blsp_uart1";
                                   bias-disable;
                           };
                   };
           };
   ...

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