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. Top Level M
8
9 maintainers:
10 - Bjorn Andersson <bjorn.andersson@linaro.org
11
12 description:
13 This defines the common properties used to d
14 Mode Multiplexer bindings and pinconf/pinmux
15
16 properties:
17 interrupts:
18 description:
19 TLMM summary IRQ and dirconn interrupts.
20 minItems: 1
21 maxItems: 9
22
23 interrupt-controller: true
24
25 '#interrupt-cells':
26 description:
27 Specifies the PIN numbers and Flags, as
28 include/dt-bindings/interrupt-controller
29 const: 2
30
31 gpio-controller: true
32
33 '#gpio-cells':
34 description:
35 Specifying the pin number and flags, as
36 include/dt-bindings/gpio/gpio.h
37 const: 2
38
39 gpio-ranges:
40 maxItems: 1
41
42 wakeup-parent:
43 description:
44 Specifying the interrupt-controller used
45 TLMM block has been powered down.
46
47 gpio-reserved-ranges:
48 description:
49 Pins can be reserved for trusted applica
50 from the OS. This property can be used
51 should not be accessed by the OS. Please
52 information.
53
54 allOf:
55 - $ref: pinctrl.yaml#
56
57 required:
58 - interrupts
59 - interrupt-controller
60 - '#interrupt-cells'
61 - gpio-controller
62 - '#gpio-cells'
63 - gpio-ranges
64
65 additionalProperties: true
66
67 $defs:
68 qcom-tlmm-state:
69 properties:
70 drive-strength:
71 enum: [2, 4, 6, 8, 10, 12, 14, 16]
72 description:
73 Selects the drive strength for the s
74
75 bias-pull-down: true
76 bias-pull-up: true
77 bias-disable: true
78 input-enable: false
79 output-disable: true
80 output-enable: true
81 output-high: true
82 output-low: true
83
84 allOf:
85 - $ref: pincfg-node.yaml#
86 - $ref: pinmux-node.yaml#
87
88 - if:
89 properties:
90 pins:
91 items:
92 pattern: "^gpio"
93 then:
94 required:
95 - function
96 else:
97 properties:
98 function: false
99
100 additionalProperties: true
101 ...
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