qcom,sdm670-tlmm.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/pinctrl/qcom,sdm670-tlmm.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Qualcomm Technologies, Inc. SDM670 TLMM block
  8
  9maintainers:
 10  - Richard Acayan <mailingradian@gmail.com>
 11
 12description: |
 13  The Top Level Mode Multiplexer (TLMM) block found in the SDM670 platform.
 14
 15allOf:
 16  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 17
 18properties:
 19  compatible:
 20    const: qcom,sdm670-tlmm
 21
 22  reg:
 23    maxItems: 1
 24
 25  interrupts:
 26    maxItems: 1
 27
 28  gpio-reserved-ranges:
 29    minItems: 1
 30    maxItems: 75
 31
 32patternProperties:
 33  "-state$":
 34    oneOf:
 35      - $ref: "#/$defs/qcom-sdm670-tlmm-state"
 36      - patternProperties:
 37          "-pins$":
 38            $ref: "#/$defs/qcom-sdm670-tlmm-state"
 39        additionalProperties: false
 40
 41$defs:
 42  qcom-sdm670-tlmm-state:
 43    type: object
 44    description:
 45      Pinctrl node's client devices use subnodes for desired pin configuration.
 46      Client device subnodes use below standard properties.
 47    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 48    unevaluatedProperties: false
 49
 50    properties:
 51      pins:
 52        description:
 53          List of gpio pins affected by the properties specified in this
 54          subnode.
 55        items:
 56          oneOf:
 57            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9])$"
 58            - enum: [ ufs_reset, sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data,
 59                      sdc2_clk, sdc2_cmd, sdc2_data ]
 60        minItems: 1
 61        maxItems: 36
 62
 63      function:
 64        description:
 65          Specify the alternative function to be configured for the specified
 66          pins.
 67
 68        enum: [ adsp_ext, agera_pll, atest_char, atest_tsens, atest_tsens2, atest_usb1, atest_usb10,
 69                atest_usb11, atest_usb12, atest_usb13, atest_usb2, atest_usb20, atest_usb21,
 70                atest_usb22, atest_usb23, cam_mclk, cci_async, cci_i2c, cci_timer0, cci_timer1,
 71                cci_timer2, cci_timer3, cci_timer4, copy_gp, copy_phase, dbg_out, ddr_bist,
 72                ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, edp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3,
 73                gp_pdm0, gp_pdm1, gp_pdm2, gpio, gps_tx, jitter_bist, ldo_en, ldo_update,
 74                lpass_slimbus, m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3,
 75                mss_lte, nav_pps, pa_indicator, pci_e0, pci_e1, phase_flag, pll_bist, pll_bypassnl,
 76                pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc, qdss_cti, qdss, qlink_enable,
 77                qlink_request, qua_mi2s, qup0, qup1, qup10, qup11, qup12, qup13, qup14, qup15, qup2,
 78                qup3, qup4, qup5, qup6, qup7, qup8, qup9, qup_l4, qup_l5, qup_l6, sdc4_clk,
 79                sdc4_cmd, sdc4_data, sd_write, sec_mi2s, ter_mi2s, tgu_ch0, tgu_ch1, tgu_ch2,
 80                tgu_ch3, tsif1_clk, tsif1_data, tsif1_en, tsif1_error, tsif1_sync, tsif2_clk,
 81                tsif2_data, tsif2_en, tsif2_error, tsif2_sync, uim1_clk, uim1_data, uim1_present,
 82                uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset, uim_batt, usb_phy, vfr_1,
 83                vsense_trigger, wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1, wsa_clk, wsa_data, ]
 84
 85    required:
 86      - pins
 87
 88required:
 89  - compatible
 90  - reg
 91
 92unevaluatedProperties: false
 93
 94examples:
 95  - |
 96    #include <dt-bindings/interrupt-controller/arm-gic.h>
 97    pinctrl@3400000 {
 98        compatible = "qcom,sdm670-tlmm";
 99        reg = <0x03400000 0x300000>;
100        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
101        gpio-controller;
102        #gpio-cells = <2>;
103        interrupt-controller;
104        #interrupt-cells = <2>;
105        gpio-ranges = <&tlmm 0 0 151>;
106
107        qup-i2c9-state {
108            pins = "gpio6", "gpio7";
109            function = "qup9";
110        };
111    };
112...