1 # SPDX-License-Identifier: (GPL-2.0-only OR BS
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qco
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: Qualcomm Technologies, Inc. SC7280 TLMM
8
9 maintainers:
10 - Bjorn Andersson <andersson@kernel.org>
11
12 description:
13 Top Level Mode Multiplexer pin controller in
14
15 properties:
16 compatible:
17 const: qcom,sc7280-pinctrl
18
19 reg:
20 maxItems: 1
21
22 interrupts:
23 description: Specifies the TLMM summary IR
24 maxItems: 1
25
26 gpio-reserved-ranges:
27 minItems: 1
28 maxItems: 88
29
30 gpio-line-names:
31 maxItems: 175
32
33 patternProperties:
34 "-state$":
35 oneOf:
36 - $ref: "#/$defs/qcom-sc7280-tlmm-state"
37 - patternProperties:
38 "-pins$":
39 $ref: "#/$defs/qcom-sc7280-tlmm-st
40 additionalProperties: false
41
42 $defs:
43 qcom-sc7280-tlmm-state:
44 type: object
45 description:
46 Pinctrl node's client devices use subnod
47 Client device subnodes use below standar
48 $ref: qcom,tlmm-common.yaml#/$defs/qcom-tl
49 unevaluatedProperties: false
50
51 properties:
52 pins:
53 description:
54 List of gpio pins affected by the pr
55 subnode.
56 items:
57 oneOf:
58 - pattern: "^gpio([0-9]|[1-9][0-9]
59 - enum: [ sdc1_rclk, sdc1_clk, sdc
60 sdc2_cmd, sdc2_data, ufs
61 minItems: 1
62 maxItems: 16
63
64 function:
65 description:
66 Specify the alternative function to
67 pins.
68
69 enum: [ atest_char, atest_char0, atest
70 atest_char3, atest_usb0, atest
71 atest_usb02, atest_usb03, ates
72 atest_usb11, atest_usb12, ates
73 cam_mclk, cci_async, cci_i2c,
74 cci_timer2, cci_timer3, cci_ti
75 cmu_rng2, cmu_rng3, coex_uart1
76 cri_trng1, dbg_out, ddr_bist,
77 dp_lcd, edp_hot, edp_lcd, gcc_
78 gpio, host2wlan_sol, ibi_i3c,
79 mdp_vsync, mdp_vsync0, mdp_vsy
80 mdp_vsync4, mdp_vsync5, mi2s0_
81 mi2s0_ws, mi2s1_data0, mi2s1_d
82 mi2s2_data0, mi2s2_data1, mi2s
83 mss_grfc1, mss_grfc10, mss_grf
84 mss_grfc3, mss_grfc4, mss_grfc
85 mss_grfc8, mss_grfc9, nav_gpio
86 pa_indicator, pcie0_clkreqn, p
87 pll_bist, pll_bypassnl, pll_cl
88 qdss, qdss_cti, qlink0_enable,
89 qlink1_enable, qlink1_request,
90 qspi_data, qup00, qup01, qup02
91 qup10, qup11, qup12, qup13, qu
92 sdc40, sdc41, sdc42, sdc43, sd
93 sec_mi2s, tb_trig, tgu_ch0, tg
94 tsense_pwm2, uim0_clk, uim0_da
95 uim1_clk, uim1_data, uim1_pres
96 usb_phy, vfr_0, vfr_1, vsense_
97
98 required:
99 - pins
100
101 allOf:
102 - $ref: /schemas/pinctrl/qcom,tlmm-common.ya
103
104 required:
105 - compatible
106 - reg
107
108 unevaluatedProperties: false
109
110 examples:
111 - |
112 #include <dt-bindings/interrupt-controller
113 tlmm: pinctrl@f000000 {
114 compatible = "qcom,sc7280-pinctrl";
115 reg = <0xf000000 0x1000000>;
116 interrupts = <GIC_SPI 208 IRQ_TYPE_LEV
117 gpio-controller;
118 #gpio-cells = <2>;
119 interrupt-controller;
120 #interrupt-cells = <2>;
121 gpio-ranges = <&tlmm 0 0 175>;
122 wakeup-parent = <&pdc>;
123
124 qup_uart5_default: qup-uart5-state {
125 pins = "gpio46", "gpio47";
126 function = "qup13";
127 drive-strength = <2>;
128 bias-disable;
129 };
130 };
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