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Linux/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml

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Diff markup

Differences between /Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml (Version linux-6.12-rc7) and /Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml (Version linux-6.6.60)


  1 # SPDX-License-Identifier: GPL-2.0+                 1 # SPDX-License-Identifier: GPL-2.0+
  2 %YAML 1.2                                           2 %YAML 1.2
  3 ---                                                 3 ---
  4 $id: http://devicetree.org/schemas/sram/allwin      4 $id: http://devicetree.org/schemas/sram/allwinner,sun4i-a10-system-control.yaml#
  5 $schema: http://devicetree.org/meta-schemas/co      5 $schema: http://devicetree.org/meta-schemas/core.yaml#
  6                                                     6 
  7 title: Allwinner A10 System Control                 7 title: Allwinner A10 System Control
  8                                                     8 
  9 maintainers:                                        9 maintainers:
 10   - Chen-Yu Tsai <wens@csie.org>                    10   - Chen-Yu Tsai <wens@csie.org>
 11   - Maxime Ripard <mripard@kernel.org>              11   - Maxime Ripard <mripard@kernel.org>
 12                                                    12 
 13 description:                                       13 description:
 14   The SRAM controller found on most Allwinner      14   The SRAM controller found on most Allwinner devices is represented
 15   by a regular node for the SRAM controller it     15   by a regular node for the SRAM controller itself, with sub-nodes
 16   representing the SRAM handled by the SRAM co     16   representing the SRAM handled by the SRAM controller.
 17                                                    17 
 18 properties:                                        18 properties:
 19   "#address-cells":                                19   "#address-cells":
 20     const: 1                                       20     const: 1
 21                                                    21 
 22   "#size-cells":                                   22   "#size-cells":
 23     const: 1                                       23     const: 1
 24                                                    24 
 25   compatible:                                      25   compatible:
 26     oneOf:                                         26     oneOf:
 27       - enum:                                      27       - enum:
 28           - allwinner,sun4i-a10-sram-controlle     28           - allwinner,sun4i-a10-sram-controller
 29           - allwinner,sun50i-a64-sram-controll     29           - allwinner,sun50i-a64-sram-controller
 30         deprecated: true                           30         deprecated: true
 31       - enum:                                      31       - enum:
 32           - allwinner,sun4i-a10-system-control     32           - allwinner,sun4i-a10-system-control
 33           - allwinner,sun5i-a13-system-control     33           - allwinner,sun5i-a13-system-control
 34           - allwinner,sun8i-a23-system-control     34           - allwinner,sun8i-a23-system-control
 35           - allwinner,sun8i-h3-system-control      35           - allwinner,sun8i-h3-system-control
 36           - allwinner,sun20i-d1-system-control     36           - allwinner,sun20i-d1-system-control
 37           - allwinner,sun50i-a64-system-contro     37           - allwinner,sun50i-a64-system-control
 38           - allwinner,sun50i-h5-system-control     38           - allwinner,sun50i-h5-system-control
 39           - allwinner,sun50i-h616-system-contr     39           - allwinner,sun50i-h616-system-control
 40       - items:                                     40       - items:
 41           - enum:                                  41           - enum:
 42               - allwinner,suniv-f1c100s-system     42               - allwinner,suniv-f1c100s-system-control
 43               - allwinner,sun7i-a20-system-con     43               - allwinner,sun7i-a20-system-control
 44               - allwinner,sun8i-r40-system-con     44               - allwinner,sun8i-r40-system-control
 45           - const: allwinner,sun4i-a10-system-     45           - const: allwinner,sun4i-a10-system-control
 46       - items:                                     46       - items:
 47           - const: allwinner,sun8i-v3s-system-     47           - const: allwinner,sun8i-v3s-system-control
 48           - const: allwinner,sun8i-h3-system-c     48           - const: allwinner,sun8i-h3-system-control
 49       - items:                                     49       - items:
 50           - const: allwinner,sun50i-h6-system-     50           - const: allwinner,sun50i-h6-system-control
 51           - const: allwinner,sun50i-a64-system     51           - const: allwinner,sun50i-a64-system-control
 52                                                    52 
 53   reg:                                             53   reg:
 54     maxItems: 1                                    54     maxItems: 1
 55                                                    55 
 56   ranges: true                                     56   ranges: true
 57                                                    57 
 58 patternProperties:                                 58 patternProperties:
 59   "^regulators@[0-9a-f]+$":                    !!  59   "^sram@[a-z0-9]+":
 60     $ref: /schemas/regulator/allwinner,sun20i- << 
 61                                                << 
 62   "^sram@[a-f0-9]+":                           << 
 63     $ref: /schemas/sram/sram.yaml#                 60     $ref: /schemas/sram/sram.yaml#
 64     unevaluatedProperties: false                   61     unevaluatedProperties: false
 65                                                    62 
 66     patternProperties:                             63     patternProperties:
 67       "^sram-section?@[a-f0-9]+$":                 64       "^sram-section?@[a-f0-9]+$":
 68         type: object                               65         type: object
 69         additionalProperties: false                66         additionalProperties: false
 70                                                    67 
 71         properties:                                68         properties:
 72           reg: true                                69           reg: true
 73                                                    70 
 74           compatible:                              71           compatible:
 75             oneOf:                                 72             oneOf:
 76               - const: allwinner,sun4i-a10-sra     73               - const: allwinner,sun4i-a10-sram-a3-a4
 77               - const: allwinner,sun4i-a10-sra     74               - const: allwinner,sun4i-a10-sram-c1
 78               - const: allwinner,sun4i-a10-sra     75               - const: allwinner,sun4i-a10-sram-d
 79               - const: allwinner,sun50i-a64-sr     76               - const: allwinner,sun50i-a64-sram-c
 80               - items:                             77               - items:
 81                   - enum:                          78                   - enum:
 82                       - allwinner,sun5i-a13-sr     79                       - allwinner,sun5i-a13-sram-a3-a4
 83                       - allwinner,sun7i-a20-sr     80                       - allwinner,sun7i-a20-sram-a3-a4
 84                   - const: allwinner,sun4i-a10     81                   - const: allwinner,sun4i-a10-sram-a3-a4
 85               - items:                             82               - items:
 86                   - enum:                          83                   - enum:
 87                       - allwinner,sun5i-a13-sr     84                       - allwinner,sun5i-a13-sram-c1
 88                       - allwinner,sun7i-a20-sr     85                       - allwinner,sun7i-a20-sram-c1
 89                       - allwinner,sun8i-a23-sr     86                       - allwinner,sun8i-a23-sram-c1
 90                       - allwinner,sun8i-h3-sra     87                       - allwinner,sun8i-h3-sram-c1
 91                       - allwinner,sun8i-r40-sr     88                       - allwinner,sun8i-r40-sram-c1
 92                       - allwinner,sun50i-a64-s     89                       - allwinner,sun50i-a64-sram-c1
 93                       - allwinner,sun50i-h5-sr     90                       - allwinner,sun50i-h5-sram-c1
 94                       - allwinner,sun50i-h6-sr     91                       - allwinner,sun50i-h6-sram-c1
 95                   - const: allwinner,sun4i-a10     92                   - const: allwinner,sun4i-a10-sram-c1
 96               - items:                             93               - items:
 97                   - enum:                          94                   - enum:
 98                       - allwinner,suniv-f1c100     95                       - allwinner,suniv-f1c100s-sram-d
 99                       - allwinner,sun5i-a13-sr     96                       - allwinner,sun5i-a13-sram-d
100                       - allwinner,sun7i-a20-sr     97                       - allwinner,sun7i-a20-sram-d
101                   - const: allwinner,sun4i-a10     98                   - const: allwinner,sun4i-a10-sram-d
102               - items:                             99               - items:
103                   - const: allwinner,sun50i-h6    100                   - const: allwinner,sun50i-h6-sram-c
104                   - const: allwinner,sun50i-a6    101                   - const: allwinner,sun50i-a64-sram-c
105                                                   102 
106 required:                                         103 required:
107   - "#address-cells"                              104   - "#address-cells"
108   - "#size-cells"                                 105   - "#size-cells"
109   - compatible                                    106   - compatible
110   - reg                                           107   - reg
111                                                   108 
112 additionalProperties: false                       109 additionalProperties: false
113                                                   110 
114 examples:                                         111 examples:
115   - |                                             112   - |
116     system-control@1c00000 {                      113     system-control@1c00000 {
117       compatible = "allwinner,sun4i-a10-system    114       compatible = "allwinner,sun4i-a10-system-control";
118       reg = <0x01c00000 0x30>;                    115       reg = <0x01c00000 0x30>;
119       #address-cells = <1>;                       116       #address-cells = <1>;
120       #size-cells = <1>;                          117       #size-cells = <1>;
121       ranges;                                     118       ranges;
122                                                   119 
123       sram_a: sram@0 {                            120       sram_a: sram@0 {
124         compatible = "mmio-sram";                 121         compatible = "mmio-sram";
125         reg = <0x00000000 0xc000>;                122         reg = <0x00000000 0xc000>;
126         #address-cells = <1>;                     123         #address-cells = <1>;
127         #size-cells = <1>;                        124         #size-cells = <1>;
128         ranges = <0 0x00000000 0xc000>;           125         ranges = <0 0x00000000 0xc000>;
129                                                   126 
130         emac_sram: sram-section@8000 {            127         emac_sram: sram-section@8000 {
131           compatible = "allwinner,sun4i-a10-sr    128           compatible = "allwinner,sun4i-a10-sram-a3-a4";
132           reg = <0x8000 0x4000>;                  129           reg = <0x8000 0x4000>;
133         };                                     << 
134       };                                       << 
135     };                                         << 
136                                                << 
137   - |                                          << 
138     syscon@3000000 {                           << 
139       compatible = "allwinner,sun20i-d1-system << 
140       reg = <0x3000000 0x1000>;                << 
141       ranges;                                  << 
142       #address-cells = <1>;                    << 
143       #size-cells = <1>;                       << 
144                                                << 
145       regulators@3000150 {                     << 
146         compatible = "allwinner,sun20i-d1-syst << 
147         reg = <0x3000150 0x4>;                 << 
148                                                << 
149         reg_ldoa: ldoa {                       << 
150           regulator-min-microvolt = <1800000>; << 
151           regulator-max-microvolt = <1800000>; << 
152         };                                     << 
153                                                << 
154         reg_ldob: ldob {                       << 
155           regulator-name = "vcc-dram";         << 
156           regulator-min-microvolt = <1500000>; << 
157           regulator-max-microvolt = <1500000>; << 
158         };                                        130         };
159       };                                          131       };
160     };                                            132     };
                                                      

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