xref: /linux/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-tlmm.yaml (revision c532de5a67a70f8533d495f8f2aaa9a0491c3ad0) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/pinctrl/qcom,sm6350-tlmm.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Technologies, Inc. SM6350 TLMM block
8
9maintainers:
10  - Konrad Dybcio <konradybcio@kernel.org>
11
12description:
13  Top Level Mode Multiplexer pin controller in Qualcomm SM6350 SoC.
14
15allOf:
16  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
17
18properties:
19  compatible:
20    const: qcom,sm6350-tlmm
21
22  reg:
23    maxItems: 1
24
25  interrupts:
26    minItems: 9
27    maxItems: 9
28
29  gpio-reserved-ranges:
30    minItems: 1
31    maxItems: 78
32
33  gpio-line-names:
34    maxItems: 156
35
36patternProperties:
37  "-state$":
38    oneOf:
39      - $ref: "#/$defs/qcom-sm6350-tlmm-state"
40      - patternProperties:
41          "-pins$":
42            $ref: "#/$defs/qcom-sm6350-tlmm-state"
43        additionalProperties: false
44
45$defs:
46  qcom-sm6350-tlmm-state:
47    type: object
48    description:
49      Pinctrl node's client devices use subnodes for desired pin configuration.
50      Client device subnodes use below standard properties.
51    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
52    unevaluatedProperties: false
53
54    properties:
55      pins:
56        description:
57          List of gpio pins affected by the properties specified in this
58          subnode.
59        items:
60          oneOf:
61            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-5])$"
62            - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data ]
63        minItems: 1
64        maxItems: 36
65
66      function:
67        description:
68          Specify the alternative function to be configured for the specified
69          pins.
70
71        enum: [ adsp_ext, agera_pll, atest_char, atest_char0, atest_char1, atest_char2,
72                atest_char3, atest_tsens, atest_tsens2, atest_usb1, atest_usb10, atest_usb11,
73                atest_usb12, atest_usb13, atest_usb2, atest_usb20, atest_usb21, atest_usb22,
74                atest_usb23, audio_ref, btfm_slimbus, cam_mclk0, cam_mclk1, cam_mclk2, cam_mclk3,
75                cam_mclk4, cci_async, cci_i2c, cci_timer0, cci_timer1, cci_timer2, cci_timer3,
76                cci_timer4, cri_trng, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3,
77                dp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3, gp_pdm0, gp_pdm1, gp_pdm2, gpio,
78                gps_tx, ibi_i3c, jitter_bist, ldo_en, ldo_update, lpass_ext, m_voc, mclk,
79                mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s_0, mi2s_1, mi2s_2,
80                mss_lte, nav_gpio, nav_pps, pa_indicator, pcie0_clk, phase_flag0, phase_flag1,
81                phase_flag10, phase_flag11, phase_flag12, phase_flag13, phase_flag14, phase_flag15,
82                phase_flag16, phase_flag17, phase_flag18, phase_flag19, phase_flag2, phase_flag20,
83                phase_flag21, phase_flag22, phase_flag23, phase_flag24, phase_flag25, phase_flag26,
84                phase_flag27, phase_flag28, phase_flag29, phase_flag3, phase_flag30, phase_flag31,
85                phase_flag4, phase_flag5, phase_flag6, phase_flag7, phase_flag8, phase_flag9,
86                pll_bist, pll_bypassnl, pll_reset, prng_rosc, qdss_cti, qdss_gpio, qdss_gpio0,
87                qdss_gpio1, qdss_gpio10, qdss_gpio11, qdss_gpio12, qdss_gpio13, qdss_gpio14,
88                qdss_gpio15, qdss_gpio2, qdss_gpio3, qdss_gpio4, qdss_gpio5, qdss_gpio6,
89                qdss_gpio7, qdss_gpio8, qdss_gpio9, qlink0_enable, qlink0_request, qlink0_wmss,
90                qlink1_enable, qlink1_request, qlink1_wmss, qup00, qup01, qup02, qup10, qup11,
91                qup12, qup13_f1, qup13_f2, qup14, rffe0_clk, rffe0_data, rffe1_clk, rffe1_data,
92                rffe2_clk, rffe2_data, rffe3_clk, rffe3_data, rffe4_clk, rffe4_data, sd_write,
93                sdc1_tb, sdc2_tb, sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1,
94                tsense_pwm2, uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data,
95                uim2_present, uim2_reset, usb_phy, vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1,
96                wlan2_adc0, wlan2_adc1, ]
97
98    required:
99      - pins
100
101required:
102  - compatible
103  - reg
104
105unevaluatedProperties: false
106
107examples:
108  - |
109    #include <dt-bindings/interrupt-controller/arm-gic.h>
110    pinctrl@f100000 {
111        compatible = "qcom,sm6350-tlmm";
112        reg = <0x0f100000 0x300000>;
113        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>,
114                     <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>,
115                     <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>,
116                     <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
117                     <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
118                     <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
119                     <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>,
120                     <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>,
121                     <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
122
123        gpio-controller;
124        #gpio-cells = <2>;
125        interrupt-controller;
126        #interrupt-cells = <2>;
127        gpio-ranges = <&tlmm 0 0 157>;
128
129        gpio-wo-subnode-state {
130            pins = "gpio1";
131            function = "gpio";
132        };
133
134        uart-w-subnodes-state {
135            rx-pins {
136                pins = "gpio25";
137                function = "qup13_f2";
138                bias-disable;
139            };
140
141            tx-pins {
142                pins = "gpio26";
143                function = "qup13_f2";
144                bias-disable;
145            };
146        };
147    };
148...
149