mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
281 lines
6.7 KiB
281 lines
6.7 KiB
# 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: |
|
- [email protected] |
|
|
|
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>; |
|
}; |
|
};
|
|
|