Based on kernel version 6.11
. Page generated on 2024-09-24 08:21 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 --- $id: http://devicetree.org/schemas/mfd/wlf,arizona.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Cirrus Logic/Wolfson Microelectronics Arizona class audio SoCs maintainers: - patches@opensource.cirrus.com description: | These devices are audio SoCs with extensive digital capabilities and a range of analogue I/O. allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml - $ref: /schemas/sound/wlf,arizona.yaml# - $ref: /schemas/regulator/wlf,arizona.yaml# - $ref: /schemas/extcon/wlf,arizona.yaml# - if: properties: compatible: contains: enum: - cirrus,cs47l24 - wlf,wm1831 then: required: - DCVDD-supply - MICVDD-supply else: properties: LDOVDD-supply: description: Digital power supply, used internally to generate DCVDD when internally supplied. - if: properties: compatible: contains: enum: - wlf,wm1814 - wlf,wm5102 - wlf,wm5110 - wlf,wm8280 - wlf,wm8997 - wlf,wm8998 then: properties: DBVDD2-supply: description: Databus power supply. required: - DBVDD2-supply - if: properties: compatible: contains: enum: - wlf,wm1814 - wlf,wm5102 - wlf,wm5110 - wlf,wm8280 - wlf,wm8998 then: properties: DBVDD3-supply: description: Databus power supply. required: - DBVDD3-supply - if: properties: compatible: contains: enum: - cirrus,cs47l24 - wlf,wm1831 - wlf,wm8997 then: properties: SPKVDD-supply: description: Mono speaker driver power supply. required: - SPKVDD-supply else: properties: SPKVDDL-supply: description: Left speaker driver power supply. SPKVDDR-supply: description: Right speaker driver power supply. required: - SPKVDDL-supply - SPKVDDR-supply properties: compatible: enum: - cirrus,cs47l24 - wlf,wm1814 - wlf,wm1831 - wlf,wm5102 - wlf,wm5110 - wlf,wm8280 - wlf,wm8997 - wlf,wm8998 reg: maxItems: 1 AVDD-supply: description: Analogue power supply. CPVDD-supply: description: Charge pump power supply. DBVDD1-supply: description: Databus power supply. DCVDD-supply: description: Digital power supply, normally supplied internally except on cs47l24, wm1831 where it is mandatory. MICVDD-supply: description: Microphone power supply, normally supplied internally except on cs47l24, wm1831 where it is mandatory. gpio-controller: true '#gpio-cells': description: The first cell is the pin number and the second cell is used to specify optional parameters. const: 2 wlf,gpio-defaults: description: A list of GPIO configuration register values. Defines for the appropriate values can found in dt-bindings/mfd/arizona.h. If absent, no configuration of these registers is performed. If any entry has a value that is out of range for a 16 bit register then the chip default will be used. If present exactly five values must be specified. $ref: /schemas/types.yaml#/definitions/uint32-array minItems: 1 maxItems: 5 interrupt-controller: true '#interrupt-cells': description: The first cell is the IRQ number. The second cell is the flags, encoded as trigger masks. const: 2 interrupts: maxItems: 1 clocks: description: Should reference the clocks supplied on MCLK1 and MCLK2. minItems: 1 maxItems: 2 clock-names: description: Should contains two strings mclk1 for the clock supplied on MCLK1, recommended to be a high quality audio reference clock mclk2 for the clock supplied on MCLK2, recommended to be an always on 32k clock. oneOf: - items: - const: mclk1 - items: - const: mclk2 - items: - const: mclk1 - const: mclk2 reset-gpios: maxItems: 1 wlf,reset: description: GPIO specifier for the GPIO controlling RESET deprecated: true $ref: /schemas/types.yaml#/definitions/phandle-array maxItems: 1 required: - compatible - AVDD-supply - CPVDD-supply - DBVDD1-supply - gpio-controller - '#gpio-cells' - interrupt-controller - '#interrupt-cells' - interrupts unevaluatedProperties: false examples: - | #include <dt-bindings/mfd/arizona.h> i2c@e0004000 { #address-cells = <1>; #size-cells = <0>; reg = <0xe0004000 0x1000>; wm5102: codec@1a { compatible = "wlf,wm5102"; reg = <0x1a>; reset-gpios = <&gpio 0>; wlf,ldoena = <&gpio 1>; AVDD-supply = <&vdd1v8>; DBVDD1-supply = <&vdd1v8>; DBVDD2-supply = <&vdd1v8>; DBVDD3-supply = <&vdd1v8>; CPVDD-supply = <&vdd1v8>; LDOVDD-supply = <&vdd1v8>; SPKVDDL-supply = <&vdd5v>; SPKVDDR-supply = <&vdd5v>; interrupts = <347>; interrupt-controller; #interrupt-cells = <2>; interrupt-parent = <&gic>; gpio-controller; #gpio-cells = <2>; #sound-dai-cells = <1>; wlf,gpio-defaults = < ARIZONA_GP_FN_TXLRCLK ARIZONA_GP_DEFAULT ARIZONA_GP_DEFAULT ARIZONA_GP_DEFAULT ARIZONA_GP_DEFAULT >; clocks = <&clks 0>, <&clks 1>; clock-names = "mclk1", "mclk2"; wlf,inmode = <ARIZONA_INMODE_DIFF ARIZONA_INMODE_DMIC>; wlf,dmic-ref = <ARIZONA_DMIC_MICBIAS1 ARIZONA_DMIC_MICBIAS3>; wlf,use-jd2; wlf,use-jd2-nopull; wlf,jd-invert; wlf,micd-software-compare; wlf,micd-detect-debounce = <0>; wlf,micd-pol-gpio = <&codec 2 0>; wlf,micd-rate = <ARIZONA_MICD_TIME_8MS>; wlf,micd-dbtime = <4>; wlf,micd-timeout-ms = <100>; wlf,micd-force-micbias; wlf,micd-configs = <0 ARIZONA_DMIC_MICBIAS1 0>, <0x2000 ARIZONA_DMIC_MICBIAS2 1>; wlf,gpsw = <ARIZONA_GPSW_OPEN>; }; }; |