FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/pinctrl/qcom,sdx65-pinctrl.yaml

     # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
     %YAML 1.2
     ---
     $id: http://devicetree.org/schemas/pinctrl/qcom,sdx65-pinctrl.yaml#
     $schema: http://devicetree.org/meta-schemas/core.yaml#
     
     title: Qualcomm Technologies, Inc. SDX65 TLMM block
     
     maintainers:
      - Vamsi krishna Lanka <quic_vamslank@quicinc.com>
    
    description:
      This binding describes the Top Level Mode Multiplexer block found in the
      SDX65 platform.
    
    properties:
      compatible:
        const: qcom,sdx65-tlmm
    
      reg:
        maxItems: 1
    
      interrupts:
        maxItems: 1
    
      interrupt-controller: true
    
      '#interrupt-cells':
        description: Specifies the PIN numbers and Flags, as defined in
          include/dt-bindings/interrupt-controller/irq.h
        const: 2
    
      gpio-controller: true
    
      '#gpio-cells':
        description: Specifying the pin number and flags, as defined in
          include/dt-bindings/gpio/gpio.h
        const: 2
    
      gpio-ranges:
        maxItems: 1
    
      gpio-reserved-ranges:
        maxItems: 1
    
    #PIN CONFIGURATION NODES
    patternProperties:
      '-state$':
        oneOf:
          - $ref: "#/$defs/qcom-sdx65-tlmm-state"
          - patternProperties:
              ".*":
                $ref: "#/$defs/qcom-sdx65-tlmm-state"
    '$defs':
      qcom-sdx65-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[0-7])$"
                - enum: [ ufs_reset, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data, sdc1_rclk ]
            minItems: 1
            maxItems: 150
    
          function:
            description:
              Specify the alternative function to be configured for the specified
              pins. Functions are only valid for gpio pins.
            enum: [ blsp_uart1, blsp_spi1, blsp_i2c1, blsp_uim1, atest_tsens,
                    bimc_dte1, dac_calib0, blsp_spi8, blsp_uart8, blsp_uim8,
                    qdss_cti_trig_out_b, bimc_dte0, dac_calib1, qdss_cti_trig_in_b,
                    dac_calib2, atest_tsens2, atest_usb1, blsp_spi10, blsp_uart10,
                    blsp_uim10, atest_bbrx1, atest_usb13, atest_bbrx0, atest_usb12,
                    mdp_vsync, edp_lcd, blsp_i2c10, atest_gpsadc1, atest_usb11,
                    atest_gpsadc0, edp_hot, atest_usb10, m_voc, dac_gpio, atest_char,
                    cam_mclk, pll_bypassnl, qdss_stm7, blsp_i2c8, qdss_tracedata_b,
                    pll_reset, qdss_stm6, qdss_stm5, qdss_stm4, atest_usb2, cci_i2c,
                    qdss_stm3, dac_calib3, atest_usb23, atest_char3, dac_calib4,
                    qdss_stm2, atest_usb22, atest_char2, qdss_stm1, dac_calib5,
                    atest_usb21, atest_char1, dbg_out, qdss_stm0, dac_calib6,
                    atest_usb20, atest_char0, dac_calib10, qdss_stm10,
                    qdss_cti_trig_in_a, cci_timer4, blsp_spi6, blsp_uart6, blsp_uim6,
                    blsp2_spi, qdss_stm9, qdss_cti_trig_out_a, dac_calib11,
                    qdss_stm8, cci_timer0, qdss_stm13, dac_calib7, cci_timer1,
                    qdss_stm12, dac_calib8, cci_timer2, blsp1_spi, qdss_stm11,
                    dac_calib9, cci_timer3, cci_async, dac_calib12, blsp_i2c6,
                    qdss_tracectl_a, dac_calib13, qdss_traceclk_a, dac_calib14,
                    dac_calib15, hdmi_rcv, dac_calib16, hdmi_cec, pwr_modem,
                    dac_calib17, hdmi_ddc, pwr_nav, dac_calib18, pwr_crypto,
                    dac_calib19, hdmi_hot, dac_calib20, dac_calib21, pci_e0,
                    dac_calib22, dac_calib23, dac_calib24, tsif1_sync, dac_calib25,
                   sd_write, tsif1_error, blsp_spi2, blsp_uart2, blsp_uim2,
                   qdss_cti, blsp_i2c2, blsp_spi3, blsp_uart3, blsp_uim3, blsp_i2c3,
                   uim3, blsp_spi9, blsp_uart9, blsp_uim9, blsp10_spi, blsp_i2c9,
                   blsp_spi7, blsp_uart7, blsp_uim7, qdss_tracedata_a, blsp_i2c7,
                   qua_mi2s, gcc_gp1_clk_a, ssc_irq, uim4, blsp_spi11, blsp_uart11,
                   blsp_uim11, gcc_gp2_clk_a, gcc_gp3_clk_a, blsp_i2c11, cri_trng0,
                   cri_trng1, cri_trng, qdss_stm18, pri_mi2s, qdss_stm17, blsp_spi4,
                   blsp_uart4, blsp_uim4, qdss_stm16, qdss_stm15, blsp_i2c4,
                   qdss_stm14, dac_calib26, spkr_i2s, audio_ref, lpass_slimbus,
                   isense_dbg, tsense_pwm1, tsense_pwm2, btfm_slimbus, ter_mi2s,
                   qdss_stm22, qdss_stm21, qdss_stm20, qdss_stm19, gcc_gp1_clk_b,
                   sec_mi2s, blsp_spi5, blsp_uart5, blsp_uim5, gcc_gp2_clk_b,
                   gcc_gp3_clk_b, blsp_i2c5, blsp_spi12, blsp_uart12, blsp_uim12,
                   qdss_stm25, qdss_stm31, blsp_i2c12, qdss_stm30, qdss_stm29,
                   tsif1_clk, qdss_stm28, tsif1_en, tsif1_data, sdc4_cmd, qdss_stm27,
                   qdss_traceclk_b, tsif2_error, sdc43, vfr_1, qdss_stm26, tsif2_clk,
                   sdc4_clk, qdss_stm24, tsif2_en, sdc42, qdss_stm23, qdss_tracectl_b,
                   sd_card, tsif2_data, sdc41, tsif2_sync, sdc40, mdp_vsync_p_b,
                   ldo_en, mdp_vsync_s_b, ldo_update, blsp11_uart_tx_b, blsp11_uart_rx_b,
                   blsp11_i2c_sda_b, prng_rosc, blsp11_i2c_scl_b, uim2, uim1, uim_batt,
                   pci_e2, pa_indicator, adsp_ext, ddr_bist, qdss_tracedata_11,
                   qdss_tracedata_12, modem_tsync, nav_dr, nav_pps, pci_e1, gsm_tx,
                   qspi_cs, ssbi2, ssbi1, mss_lte, qspi_clk, qspi0, qspi1, qspi2, qspi3,
                   gpio ]
   
         drive-strength:
           enum: [2, 4, 6, 8, 10, 12, 14, 16]
           default: 2
           description:
             Selects the drive strength for the specified pins, in mA.
   
         bias-pull-down: true
   
         bias-pull-up: true
   
         bias-disable: true
   
         output-high: true
   
         output-low: true
   
       required:
         - pins
         - function
   
       additionalProperties: false
   
   required:
     - compatible
     - reg
     - interrupts
     - interrupt-controller
     - '#interrupt-cells'
     - gpio-controller
     - '#gpio-cells'
     - gpio-ranges
   
   additionalProperties: false
   
   examples:
     - |
       #include <dt-bindings/interrupt-controller/arm-gic.h>
       tlmm: pinctrl@f100000 {
           compatible = "qcom,sdx65-tlmm";
           reg = <0x03000000 0xdc2000>;
           gpio-controller;
           #gpio-cells = <2>;
           gpio-ranges = <&tlmm 0 0 109>;
           interrupt-controller;
           #interrupt-cells = <2>;
           interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>;
   
           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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