xref: /linux/Documentation/devicetree/bindings/pinctrl/qcom,x1e80100-tlmm.yaml (revision eed4edda910fe34dfae8c6bfbcf57f4593a54295) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/pinctrl/qcom,x1e80100-tlmm.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Technologies, Inc. X1E80100 TLMM block
8
9maintainers:
10  - Rajendra Nayak <quic_rjendra@quicinc.com>
11
12description:
13  Top Level Mode Multiplexer pin controller in Qualcomm X1E80100 SoC.
14
15allOf:
16  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
17
18properties:
19  compatible:
20    const: qcom,x1e80100-tlmm
21
22  reg:
23    maxItems: 1
24
25  interrupts:
26    maxItems: 1
27
28  gpio-reserved-ranges:
29    minItems: 1
30    maxItems: 119
31
32  gpio-line-names:
33    maxItems: 238
34
35patternProperties:
36  "-state$":
37    oneOf:
38      - $ref: "#/$defs/qcom-x1e80100-tlmm-state"
39      - patternProperties:
40          "-pins$":
41            $ref: "#/$defs/qcom-x1e80100-tlmm-state"
42        additionalProperties: false
43
44$defs:
45  qcom-x1e80100-tlmm-state:
46    type: object
47    description:
48      Pinctrl node's client devices use subnodes for desired pin configuration.
49      Client device subnodes use below standard properties.
50    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
51    unevaluatedProperties: false
52
53    properties:
54      pins:
55        description:
56          List of gpio pins affected by the properties specified in this
57          subnode.
58        items:
59          oneOf:
60            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-2][0-9]|23[0-7])$"
61            - enum: [ ufs_reset, sdc2_clk, sdc2_cmd, sdc2_data ]
62        minItems: 1
63        maxItems: 36
64
65      function:
66        description:
67          Specify the alternative function to be configured for the specified
68          pins.
69        enum: [ aon_cci, aoss_cti, atest_char, atest_char0,
70                atest_char1, atest_char2, atest_char3, atest_usb,
71                audio_ext, audio_ref, cam_aon, cam_mclk, cci_async,
72                cci_i2c, cci_timer0, cci_timer1, cci_timer2, cci_timer3,
73                cci_timer4, cmu_rng0, cmu_rng1, cmu_rng2, cmu_rng3,
74                cri_trng, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1,
75                ddr_pxi2, ddr_pxi3, ddr_pxi4, ddr_pxi5, ddr_pxi6, ddr_pxi7,
76                edp0_hot, edp0_lcd, edp1_hot, edp1_lcd, eusb0_ac, eusb1_ac,
77                eusb2_ac, eusb3_ac, eusb5_ac, eusb6_ac, gcc_gp1, gcc_gp2,
78                gcc_gp3, gpio, i2s0_data0, i2s0_data1, i2s0_sck, i2s0_ws, i2s1_data0,
79                i2s1_data1, i2s1_sck, i2s1_ws, ibi_i3c, jitter_bist, mdp_vsync0,
80                mdp_vsync1, mdp_vsync2, mdp_vsync3, mdp_vsync4, mdp_vsync5,
81                mdp_vsync6, mdp_vsync7, mdp_vsync8, pcie3_clk, pcie4_clk,
82                pcie5_clk, pcie6a_clk, pcie6b_clk, phase_flag, pll_bist, pll_clk,
83                prng_rosc0, prng_rosc1, prng_rosc2, prng_rosc3, qdss_cti,
84                qdss_gpio, qspi00, qspi01, qspi02, qspi03, qspi0_clk, qspi0_cs0,
85                qspi0_cs1, qup0_se0, qup0_se1, qup0_se2, qup0_se3, qup0_se4,
86                qup0_se5, qup0_se6, qup0_se7, qup1_se0, qup1_se1, qup1_se2, qup1_se3,
87                qup1_se4, qup1_se5, qup1_se6, qup1_se7, qup2_se0, qup2_se1, qup2_se2,
88                qup2_se3, qup2_se4, qup2_se5, qup2_se6, qup2_se7, sd_write, sdc4_clk,
89                sdc4_cmd, sdc4_data0, sdc4_data1, sdc4_data2, sdc4_data3, sys_throttle,
90                tb_trig, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tgu_ch4, tgu_ch5,
91                tgu_ch6, tgu_ch7, tmess_prng0, tmess_prng1, tmess_prng2, tmess_prng3,
92                tsense_pwm1, tsense_pwm2, sense_pwm3, tsense_pwm4, usb0_dp, usb0_phy,
93                usb0_sbrx, usb0_sbtx, usb1_dp, usb1_phy, usb1_sbrx, usb1_sbtx,
94                usb2_dp, usb2_phy, usb2_sbrx, usb2_sbtx, vsense_trigger ]
95
96    required:
97      - pins
98
99required:
100  - compatible
101  - reg
102
103unevaluatedProperties: false
104
105examples:
106  - |
107    #include <dt-bindings/interrupt-controller/arm-gic.h>
108    tlmm: pinctrl@f100000 {
109        compatible = "qcom,x1e80100-tlmm";
110        reg = <0x0f100000 0xf00000>;
111        gpio-controller;
112        #gpio-cells = <2>;
113        gpio-ranges = <&tlmm 0 0 239>;
114        interrupt-controller;
115        #interrupt-cells = <2>;
116        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
117
118        gpio-wo-state {
119            pins = "gpio1";
120            function = "gpio";
121        };
122
123        uart-w-state {
124            rx-pins {
125                pins = "gpio26";
126                function = "qup2_se7";
127                bias-pull-up;
128            };
129
130            tx-pins {
131                pins = "gpio27";
132                function = "qup2_se7";
133                bias-disable;
134            };
135        };
136    };
137...
138