1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/pinctrl/qcom,sm6125-tlmm.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6title: Qualcomm Technologies, Inc. SM6125 TLMM block
7
8maintainers:
9  - Martin Botka <martin.botka@somainline.org>
10
11description:
12  Top Level Mode Multiplexer pin controller in Qualcomm SM6125 SoC.
13
14allOf:
15  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
16
17properties:
18  compatible:
19    const: qcom,sm6125-tlmm
20
21  reg:
22    maxItems: 3
23
24  reg-names:
25    items:
26      - const: west
27      - const: south
28      - const: east
29
30  interrupts:
31    maxItems: 1
32
33  interrupt-controller: true
34  "#interrupt-cells": true
35  gpio-controller: true
36  gpio-reserved-ranges: true
37  "#gpio-cells": true
38  gpio-ranges: true
39  wakeup-parent: true
40
41required:
42  - compatible
43  - reg
44  - reg-names
45
46additionalProperties: false
47
48patternProperties:
49  "-state$":
50    oneOf:
51      - $ref: "#/$defs/qcom-sm6125-tlmm-state"
52      - patternProperties:
53          "-pins$":
54            $ref: "#/$defs/qcom-sm6125-tlmm-state"
55        additionalProperties: false
56
57$defs:
58  qcom-sm6125-tlmm-state:
59    type: object
60    description:
61      Pinctrl node's client devices use subnodes for desired pin configuration.
62      Client device subnodes use below standard properties.
63    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
64    unevaluatedProperties: false
65
66    properties:
67      pins:
68        description:
69          List of gpio pins affected by the properties specified in this
70          subnode.
71        items:
72          oneOf:
73            - pattern: "^gpio[0-9]|[1-9][0-9]|1[0-2][0-9]|13[0-2]$"
74            - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data ]
75        minItems: 1
76        maxItems: 36
77
78      function:
79        description:
80          Specify the alternative function to be configured for the specified
81          pins.
82
83        enum: [ adsp_ext, agera_pll, atest_char, atest_char0, atest_char1,
84                atest_char2, atest_char3, atest_tsens, atest_tsens2, atest_usb1,
85                atest_usb10, atest_usb11, atest_usb12, atest_usb13, atest_usb2,
86                atest_usb20, atest_usb21, atest_usb22, atest_usb23, aud_sb,
87                audio_ref, cam_mclk, cci_async, cci_i2c, cci_timer0, cci_timer1,
88                cci_timer2, cci_timer3, cci_timer4, copy_gp, copy_phase, cri_trng,
89                cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1,
90                ddr_pxi2, ddr_pxi3, debug_hot, dmic0_clk, dmic0_data, dmic1_clk,
91                dmic1_data, dp_hot, edp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3,
92                gp_pdm0, gp_pdm1, gp_pdm2, gpio, gps_tx, jitter_bist, ldo_en,
93                ldo_update, m_voc, mclk1, mclk2, mdp_vsync, mdp_vsync0, mdp_vsync1,
94                mdp_vsync2, mdp_vsync3, mdp_vsync4, mdp_vsync5, mpm_pwr, mss_lte,
95                nav_pps, pa_indicator, phase_flag, pll_bist, pll_bypassnl, pll_reset,
96                pri_mi2s, pri_mi2s_ws, prng_rosc, qca_sb, qdss_cti, qdss, qlink_enable,
97                qlink_request, qua_mi2s, qui_mi2s, qup00, qup01, qup02, qup03, qup04,
98                qup10, qup11, qup12, qup13, qup14, sd_write, sec_mi2s, sp_cmu, swr_rx,
99                swr_tx, ter_mi2s, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm,
100                uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data,
101                uim2_present, uim2_reset, unused1, unused2, usb_phy, vfr_1, vsense_trigger,
102                wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1, wsa_clk, wsa_data ]
103
104
105    required:
106      - pins
107
108examples:
109  - |
110    #include <dt-bindings/interrupt-controller/arm-gic.h>
111    pinctrl@500000 {
112        compatible = "qcom,sm6125-tlmm";
113        reg = <0x00500000 0x400000>,
114              <0x00900000 0x400000>,
115              <0x00d00000 0x400000>;
116        reg-names = "west", "south", "east";
117        interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
118        gpio-controller;
119        gpio-ranges = <&tlmm 0 0 134>;
120        #gpio-cells = <2>;
121        interrupt-controller;
122        #interrupt-cells = <2>;
123
124        sdc2-off-state {
125            clk-pins {
126                pins = "sdc2_clk";
127                drive-strength = <2>;
128                bias-disable;
129            };
130
131            cmd-pins {
132                pins = "sdc2_cmd";
133                drive-strength = <2>;
134                bias-pull-up;
135            };
136
137            data-pins {
138                pins = "sdc2_data";
139                drive-strength = <2>;
140                bias-pull-up;
141            };
142        };
143    };
144