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Linux/Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.yaml

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Diff markup

Differences between /Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.yaml (Version linux-6.12-rc7) and /Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.yaml (Version linux-5.18.19)


  1 # SPDX-License-Identifier: (GPL-2.0-only OR BS      1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2 %YAML 1.2                                           2 %YAML 1.2
  3 ---                                                 3 ---
  4 $id: http://devicetree.org/schemas/pinctrl/ing      4 $id: http://devicetree.org/schemas/pinctrl/ingenic,pinctrl.yaml#
  5 $schema: http://devicetree.org/meta-schemas/co      5 $schema: http://devicetree.org/meta-schemas/core.yaml#
  6                                                     6 
  7 title: Ingenic SoCs pin controller             !!   7 title: Ingenic SoCs pin controller devicetree bindings
  8                                                     8 
  9 description: >                                      9 description: >
 10   Please refer to pinctrl-bindings.txt in this     10   Please refer to pinctrl-bindings.txt in this directory for details of the
 11   common pinctrl bindings used by client devic     11   common pinctrl bindings used by client devices, including the meaning of the
 12   phrase "pin configuration node".                 12   phrase "pin configuration node".
 13                                                    13 
 14   For the Ingenic SoCs, pin control is tightly     14   For the Ingenic SoCs, pin control is tightly bound with GPIO ports. All pins
 15   may be used as GPIOs, multiplexed device fun     15   may be used as GPIOs, multiplexed device functions are configured within the
 16   GPIO port configuration registers and it is      16   GPIO port configuration registers and it is typical to refer to pins using the
 17   naming scheme "PxN" where x is a character i     17   naming scheme "PxN" where x is a character identifying the GPIO port with
 18   which the pin is associated and N is an inte     18   which the pin is associated and N is an integer from 0 to 31 identifying the
 19   pin within that GPIO port. For example PA0 i     19   pin within that GPIO port. For example PA0 is the first pin in GPIO port A,
 20   and PB31 is the last pin in GPIO port B. The     20   and PB31 is the last pin in GPIO port B. The JZ4730, the JZ4740, the JZ4725B,
 21   the X1000 and the X1830 contains 4 GPIO port     21   the X1000 and the X1830 contains 4 GPIO ports, PA to PD, for a total of 128
 22   pins. The X2000 and the X2100 contains 5 GPI     22   pins. The X2000 and the X2100 contains 5 GPIO ports, PA to PE, for a total of
 23   160 pins. The JZ4750, the JZ4755 the JZ4760,     23   160 pins. The JZ4750, the JZ4755 the JZ4760, the JZ4770 and the JZ4780 contains
 24   6 GPIO ports, PA to PF, for a total of 192 p     24   6 GPIO ports, PA to PF, for a total of 192 pins. The JZ4775 contains 7 GPIO
 25   ports, PA to PG, for a total of 224 pins.        25   ports, PA to PG, for a total of 224 pins.
 26                                                    26 
 27 maintainers:                                       27 maintainers:
 28   - Paul Cercueil <paul@crapouillou.net>            28   - Paul Cercueil <paul@crapouillou.net>
 29                                                    29 
 30 properties:                                        30 properties:
 31   compatible:                                      31   compatible:
 32     oneOf:                                         32     oneOf:
 33       - enum:                                      33       - enum:
 34           - ingenic,jz4730-pinctrl                 34           - ingenic,jz4730-pinctrl
 35           - ingenic,jz4740-pinctrl                 35           - ingenic,jz4740-pinctrl
 36           - ingenic,jz4725b-pinctrl                36           - ingenic,jz4725b-pinctrl
 37           - ingenic,jz4750-pinctrl                 37           - ingenic,jz4750-pinctrl
 38           - ingenic,jz4755-pinctrl                 38           - ingenic,jz4755-pinctrl
 39           - ingenic,jz4760-pinctrl                 39           - ingenic,jz4760-pinctrl
 40           - ingenic,jz4770-pinctrl                 40           - ingenic,jz4770-pinctrl
 41           - ingenic,jz4775-pinctrl                 41           - ingenic,jz4775-pinctrl
 42           - ingenic,jz4780-pinctrl                 42           - ingenic,jz4780-pinctrl
 43           - ingenic,x1000-pinctrl                  43           - ingenic,x1000-pinctrl
 44           - ingenic,x1500-pinctrl                  44           - ingenic,x1500-pinctrl
 45           - ingenic,x1830-pinctrl                  45           - ingenic,x1830-pinctrl
 46           - ingenic,x2000-pinctrl                  46           - ingenic,x2000-pinctrl
 47           - ingenic,x2100-pinctrl                  47           - ingenic,x2100-pinctrl
 48       - items:                                     48       - items:
 49           - const: ingenic,jz4760b-pinctrl         49           - const: ingenic,jz4760b-pinctrl
 50           - const: ingenic,jz4760-pinctrl          50           - const: ingenic,jz4760-pinctrl
 51       - items:                                     51       - items:
 52           - const: ingenic,x1000e-pinctrl          52           - const: ingenic,x1000e-pinctrl
 53           - const: ingenic,x1000-pinctrl           53           - const: ingenic,x1000-pinctrl
 54       - items:                                     54       - items:
 55           - const: ingenic,x2000e-pinctrl          55           - const: ingenic,x2000e-pinctrl
 56           - const: ingenic,x2000-pinctrl           56           - const: ingenic,x2000-pinctrl
 57                                                    57 
 58   reg:                                             58   reg:
 59     maxItems: 1                                    59     maxItems: 1
 60                                                    60 
 61   "#address-cells":                                61   "#address-cells":
 62     const: 1                                       62     const: 1
 63                                                    63 
 64   "#size-cells":                                   64   "#size-cells":
 65     const: 0                                       65     const: 0
 66                                                    66 
 67 patternProperties:                                 67 patternProperties:
 68   "^gpio@[0-9]$":                                  68   "^gpio@[0-9]$":
 69     type: object                                   69     type: object
 70     properties:                                    70     properties:
 71       compatible:                                  71       compatible:
 72         enum:                                      72         enum:
 73           - ingenic,jz4730-gpio                    73           - ingenic,jz4730-gpio
 74           - ingenic,jz4740-gpio                    74           - ingenic,jz4740-gpio
 75           - ingenic,jz4725b-gpio                   75           - ingenic,jz4725b-gpio
 76           - ingenic,jz4750-gpio                    76           - ingenic,jz4750-gpio
 77           - ingenic,jz4755-gpio                    77           - ingenic,jz4755-gpio
 78           - ingenic,jz4760-gpio                    78           - ingenic,jz4760-gpio
 79           - ingenic,jz4770-gpio                    79           - ingenic,jz4770-gpio
 80           - ingenic,jz4775-gpio                    80           - ingenic,jz4775-gpio
 81           - ingenic,jz4780-gpio                    81           - ingenic,jz4780-gpio
 82           - ingenic,x1000-gpio                     82           - ingenic,x1000-gpio
 83           - ingenic,x1500-gpio                     83           - ingenic,x1500-gpio
 84           - ingenic,x1830-gpio                     84           - ingenic,x1830-gpio
 85           - ingenic,x2000-gpio                     85           - ingenic,x2000-gpio
 86           - ingenic,x2100-gpio                     86           - ingenic,x2100-gpio
 87                                                    87 
 88       reg:                                         88       reg:
 89         items:                                     89         items:
 90           - description: The GPIO bank number      90           - description: The GPIO bank number
 91                                                    91 
 92       gpio-controller: true                        92       gpio-controller: true
 93                                                    93 
 94       "#gpio-cells":                               94       "#gpio-cells":
 95         const: 2                                   95         const: 2
 96                                                    96 
 97       gpio-ranges:                                 97       gpio-ranges:
 98         maxItems: 1                                98         maxItems: 1
 99                                                    99 
100       interrupt-controller: true                  100       interrupt-controller: true
101                                                   101 
102       "#interrupt-cells":                         102       "#interrupt-cells":
103         const: 2                                  103         const: 2
104         description:                              104         description:
105           Refer to ../interrupt-controller/int    105           Refer to ../interrupt-controller/interrupts.txt for more details.
106                                                   106 
107       interrupts:                                 107       interrupts:
108         maxItems: 1                               108         maxItems: 1
109                                                   109 
110     required:                                     110     required:
111       - compatible                                111       - compatible
112       - reg                                       112       - reg
113       - gpio-controller                           113       - gpio-controller
114       - "#gpio-cells"                             114       - "#gpio-cells"
115       - interrupts                                115       - interrupts
116       - interrupt-controller                      116       - interrupt-controller
117       - "#interrupt-cells"                        117       - "#interrupt-cells"
118                                                   118 
119     additionalProperties: false                   119     additionalProperties: false
120                                                   120 
121 allOf:                                            121 allOf:
122   - $ref: pinctrl.yaml#                        !! 122   - $ref: "pinctrl.yaml#"
123                                                   123 
124 required:                                         124 required:
125   - compatible                                    125   - compatible
126   - reg                                           126   - reg
127   - "#address-cells"                              127   - "#address-cells"
128   - "#size-cells"                                 128   - "#size-cells"
129                                                   129 
130 additionalProperties:                             130 additionalProperties:
131   anyOf:                                          131   anyOf:
132     - type: object                                132     - type: object
133       allOf:                                      133       allOf:
134         - $ref: pincfg-node.yaml#                 134         - $ref: pincfg-node.yaml#
135         - $ref: pinmux-node.yaml#                 135         - $ref: pinmux-node.yaml#
136                                                   136 
137       properties:                                 137       properties:
                                                   >> 138         phandle: true
138         function: true                            139         function: true
139         groups: true                              140         groups: true
140         pins: true                                141         pins: true
141         bias-disable: true                        142         bias-disable: true
142         bias-pull-up: true                        143         bias-pull-up: true
143         bias-pull-down: true                      144         bias-pull-down: true
144         output-low: true                          145         output-low: true
145         output-high: true                         146         output-high: true
146       additionalProperties: false                 147       additionalProperties: false
147                                                   148 
148     - type: object                                149     - type: object
                                                   >> 150       properties:
                                                   >> 151         phandle: true
149       additionalProperties:                       152       additionalProperties:
150         type: object                              153         type: object
151         allOf:                                    154         allOf:
152           - $ref: pincfg-node.yaml#               155           - $ref: pincfg-node.yaml#
153           - $ref: pinmux-node.yaml#               156           - $ref: pinmux-node.yaml#
154                                                   157 
155         properties:                               158         properties:
                                                   >> 159           phandle: true
156           function: true                          160           function: true
157           groups: true                            161           groups: true
158           pins: true                              162           pins: true
159           bias-disable: true                      163           bias-disable: true
160           bias-pull-up: true                      164           bias-pull-up: true
161           bias-pull-down: true                    165           bias-pull-down: true
162           output-low: true                        166           output-low: true
163           output-high: true                       167           output-high: true
164         additionalProperties: false               168         additionalProperties: false
165                                                   169 
166 examples:                                         170 examples:
167   - |                                             171   - |
168     pinctrl@10010000 {                            172     pinctrl@10010000 {
169       compatible = "ingenic,jz4770-pinctrl";      173       compatible = "ingenic,jz4770-pinctrl";
170       reg = <0x10010000 0x600>;                   174       reg = <0x10010000 0x600>;
171                                                   175 
172       #address-cells = <1>;                       176       #address-cells = <1>;
173       #size-cells = <0>;                          177       #size-cells = <0>;
174                                                   178 
175       gpio@0 {                                    179       gpio@0 {
176         compatible = "ingenic,jz4770-gpio";       180         compatible = "ingenic,jz4770-gpio";
177         reg = <0>;                                181         reg = <0>;
178                                                   182 
179         gpio-controller;                          183         gpio-controller;
180         gpio-ranges = <&pinctrl 0 0 32>;          184         gpio-ranges = <&pinctrl 0 0 32>;
181         #gpio-cells = <2>;                        185         #gpio-cells = <2>;
182                                                   186 
183         interrupt-controller;                     187         interrupt-controller;
184         #interrupt-cells = <2>;                   188         #interrupt-cells = <2>;
185                                                   189 
186         interrupt-parent = <&intc>;               190         interrupt-parent = <&intc>;
187         interrupts = <17>;                        191         interrupts = <17>;
188       };                                          192       };
189     };                                            193     };
                                                      

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