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  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
17
18properties:
19  compatible:
20    const: qcom,sdm670-tlmm
21
22  reg:
23    maxItems: 1
24
25  interrupts:
26    maxItems: 1
27
28  interrupt-controller: true
29  "#interrupt-cells": true
30  gpio-controller: true
31  gpio-reserved-ranges:
32    minItems: 1
33    maxItems: 75
34
35  "#gpio-cells": true
36  gpio-ranges: true
37  wakeup-parent: true
38
39required:
40  - compatible
41  - reg
42
43additionalProperties: false
44
45patternProperties:
46  "-state$":
47    oneOf:
48      - $ref: "#/$defs/qcom-sdm670-tlmm-state"
49      - patternProperties:
50          "-pins$":
51            $ref: "#/$defs/qcom-sdm670-tlmm-state"
52        additionalProperties: false
53
54$defs:
55  qcom-sdm670-tlmm-state:
56    type: object
57    description:
58      Pinctrl node's client devices use subnodes for desired pin configuration.
59      Client device subnodes use below standard properties.
60    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
61    unevaluatedProperties: false
62
63    properties:
64      pins:
65        description:
66          List of gpio pins affected by the properties specified in this
67          subnode.
68        items:
69          oneOf:
70            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9])$"
71            - enum: [ ufs_reset, sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data,
72                      sdc2_clk, sdc2_cmd, sdc2_data ]
73        minItems: 1
74        maxItems: 36
75
76      function:
77        description:
78          Specify the alternative function to be configured for the specified
79          pins.
80
81        enum: [ adsp_ext, agera_pll, atest_char, atest_tsens, atest_tsens2, atest_usb1, atest_usb10,
82                atest_usb11, atest_usb12, atest_usb13, atest_usb2, atest_usb20, atest_usb21,
83                atest_usb22, atest_usb23, cam_mclk, cci_async, cci_i2c, cci_timer0, cci_timer1,
84                cci_timer2, cci_timer3, cci_timer4, copy_gp, copy_phase, dbg_out, ddr_bist,
85                ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, edp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3,
86                gp_pdm0, gp_pdm1, gp_pdm2, gpio, gps_tx, jitter_bist, ldo_en, ldo_update,
87                lpass_slimbus, m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3,
88                mss_lte, nav_pps, pa_indicator, pci_e0, pci_e1, phase_flag, pll_bist, pll_bypassnl,
89                pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc, qdss_cti, qdss, qlink_enable,
90                qlink_request, qua_mi2s, qup0, qup1, qup10, qup11, qup12, qup13, qup14, qup15, qup2,
91                qup3, qup4, qup5, qup6, qup7, qup8, qup9, qup_l4, qup_l5, qup_l6, sdc4_clk,
92                sdc4_cmd, sdc4_data, sd_write, sec_mi2s, ter_mi2s, tgu_ch0, tgu_ch1, tgu_ch2,
93                tgu_ch3, tsif1_clk, tsif1_data, tsif1_en, tsif1_error, tsif1_sync, tsif2_clk,
94                tsif2_data, tsif2_en, tsif2_error, tsif2_sync, uim1_clk, uim1_data, uim1_present,
95                uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset, uim_batt, usb_phy, vfr_1,
96                vsense_trigger, wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1, wsa_clk, wsa_data, ]
97
98    required:
99      - pins
100
101examples:
102  - |
103    #include <dt-bindings/interrupt-controller/arm-gic.h>
104    pinctrl@3400000 {
105        compatible = "qcom,sdm670-tlmm";
106        reg = <0x03400000 0x300000>;
107        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
108        gpio-controller;
109        #gpio-cells = <2>;
110        interrupt-controller;
111        #interrupt-cells = <2>;
112        gpio-ranges = <&tlmm 0 0 151>;
113
114        qup-i2c9-state {
115            pins = "gpio6", "gpio7";
116            function = "qup9";
117        };
118    };
119...
120