linux-zen-server/Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-tlmm.yaml

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/qcom,mdm9607-tlmm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Technologies, Inc. MDM9607 TLMM block

maintainers:
  - Konrad Dybcio <konrad.dybcio@somainline.org>

description:
  Top Level Mode Multiplexer pin controller in Qualcomm MDM9607 SoC.

allOf:
  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#

properties:
  compatible:
    const: qcom,mdm9607-tlmm

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  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-mdm9607-tlmm-state"
      - patternProperties:
          ".*":
            $ref: "#/$defs/qcom-mdm9607-tlmm-state"

$defs:
  qcom-mdm9607-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([1-9]|[1-7][0-9]|80)$"
            - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd,
                      sdc2_data, 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_to_gpio_native, atest_gpsadc_dtest0_native,
                atest_gpsadc_dtest1_native, atest_tsens, backlight_en_b,
                bimc_dte0, bimc_dte1, blsp1_spi, blsp2_spi, blsp3_spi,
                blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_i2c5,
                blsp_i2c6, blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi4,
                blsp_spi5, blsp_spi6, blsp_uart1, blsp_uart2, blsp_uart3,
                blsp_uart4, blsp_uart5, blsp_uart6, blsp_uim1, blsp_uim2,
                codec_int, codec_rst, coex_uart, cri_trng, cri_trng0,
                cri_trng1, dbg_out, ebi0_wrcdc, ebi2_a, ebi2_a_d_8_b,
                ebi2_lcd, ebi2_lcd_cs_n_b, ebi2_lcd_te_b, eth_irq, eth_rst,
                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, gcc_tlmm, gmac_mdio,
                gpio, gsm0_tx, lcd_rst, ldo_en, ldo_update, m_voc, modem_tsync,
                nav_ptp_pps_in_a, nav_ptp_pps_in_b, nav_tsync_out_a,
                nav_tsync_out_b, pa_indicator, pbs0, pbs1, pbs2,
                pri_mi2s_data0_a, pri_mi2s_data1_a, pri_mi2s_mclk_a,
                pri_mi2s_sck_a, pri_mi2s_ws_a, prng_rosc, ptp_pps_out_a,
                ptp_pps_out_b, 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_traceclk_b, qdss_tracectl_a,
                qdss_tracectl_b, qdss_tracedata_a, qdss_tracedata_b, rcm_marker1,
                rcm_marker2, sd_write, sec_mi2s, sensor_en, sensor_int2,
                sensor_int3, sensor_rst, ssbi1, ssbi2, touch_rst, ts_int,
                uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk,
                uim2_data, uim2_present, uim2_reset, uim_batt, wlan_en1, ]

      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

    additionalProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    tlmm: pinctrl@1000000 {
        compatible = "qcom,mdm9607-tlmm";
        reg = <0x01000000 0x300000>;
        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
        gpio-controller;
        gpio-ranges = <&msmgpio 0 0 80>;
        #gpio-cells = <2>;
        interrupt-controller;
        #interrupt-cells = <2>;
    };