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linux/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml
Linus Torvalds 706eacadd5 Devicetree updates for v6.1: 
DT core:
 
 - Fix node refcounting in of_find_last_cache_level()
 
 - Constify device_node in of_device_compatible_match()
 
 - Fix 'dma-ranges' handling in bus controller nodes
 
 - Fix handling of initrd start > end
 
 - Improve error reporting in of_irq_init()
 
 - Taint kernel on DT unittest running
 
 - Use strscpy instead of strlcpy
 
 - Add a build target, dt_compatible_check, to check for
   compatible strings used in kernel sources against compatible strings
   in DT schemas.
 
 - Handle DT_SCHEMA_FILES changes when rebuilding
 
 DT bindings:
 
 - LED bindings for MT6370 PMIC
 
 - Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller,
   mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc,
   and arm,versatile-sysreg to DT schema format
 
 - Add nvmem cells to u-boot,env schema
 
 - Add more LED_COLOR_ID definitions
 
 - Require 'opp-table' uses to be a node
 
 - Various schema fixes to match QEMU 'virt' DT usage
 
 - Tree wide dropping of redundant 'Device Tree Binding' in schema titles
 
 - More (unevaluated|additional)Properties fixes in schema child nodes
 
 - Drop various redundant minItems equal to maxItems
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Merge tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "DT core:

   - Fix node refcounting in of_find_last_cache_level()

   - Constify device_node in of_device_compatible_match()

   - Fix 'dma-ranges' handling in bus controller nodes

   - Fix handling of initrd start > end

   - Improve error reporting in of_irq_init()

   - Taint kernel on DT unittest running

   - Use strscpy instead of strlcpy

   - Add a build target, dt_compatible_check, to check for compatible
     strings used in kernel sources against compatible strings in DT
     schemas.

   - Handle DT_SCHEMA_FILES changes when rebuilding

  DT bindings:

   - LED bindings for MT6370 PMIC

   - Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller,
     mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc,
     and arm,versatile-sysreg to DT schema format

   - Add nvmem cells to u-boot,env schema

   - Add more LED_COLOR_ID definitions

   - Require 'opp-table' uses to be a node

   - Various schema fixes to match QEMU 'virt' DT usage

   - Tree wide dropping of redundant 'Device Tree Binding' in schema
     titles

   - More (unevaluated|additional)Properties fixes in schema child nodes

   - Drop various redundant minItems equal to maxItems"

* tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (62 commits)
  of: base: Shift refcount decrement in of_find_last_cache_level()
  dt-bindings: leds: Add MediaTek MT6370 flashlight
  dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator
  dt-bindings: mailbox: Convert mtk-gce to DT schema
  of: base: make of_device_compatible_match() accept const device node
  of: Fix "dma-ranges" handling for bus controllers
  of: fdt: Remove unused struct fdt_scan_status
  dt-bindings: display: st,stm32-dsi: Handle data-lanes in DSI port node
  dt-bindings: timer: Add power-domains for TI timer-dm on K3
  dt: Add a check for undocumented compatible strings in kernel
  kbuild: take into account DT_SCHEMA_FILES changes while checking dtbs
  dt-bindings: interrupt-controller: migrate MIPS CPU interrupt controller text bindings to YAML
  dt-bindings: i2c: migrate mt7621 text bindings to YAML
  dt-bindings: power: gpcv2: correct patternProperties
  dt-bindings: virtio: Convert virtio,pci-iommu to DT schema
  dt-bindings: timer: arm,arch_timer: Allow dual compatible string
  dt-bindings: arm: cpus: Add kryo240 compatible
  dt-bindings: display: bridge: nxp,tda998x: Convert to json-schema
  dt-bindings: nvmem: u-boot,env: add basic NVMEM cells
  dt-bindings: remoteproc: qcom,adsp: enforce smd-edge schema
  ...
2022-10-10 13:13:51 -07:00

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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/x-powers,axp152.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: X-Powers AXP PMIC
maintainers:
- Chen-Yu Tsai <wens@csie.org>
allOf:
- if:
properties:
compatible:
contains:
enum:
- x-powers,axp152
- x-powers,axp202
- x-powers,axp209
then:
properties:
regulators:
properties:
x-powers,dcdc-freq:
minimum: 750
maximum: 1875
default: 1500
else:
properties:
regulators:
properties:
x-powers,dcdc-freq:
minimum: 1800
maximum: 4050
default: 3000
- if:
properties:
compatible:
contains:
enum:
- x-powers,axp152
- x-powers,axp202
- x-powers,axp209
then:
not:
required:
- x-powers,drive-vbus-en
- if:
not:
properties:
compatible:
contains:
const: x-powers,axp806
then:
allOf:
- not:
required:
- x-powers,self-working-mode
- not:
required:
- x-powers,master-mode
- if:
not:
properties:
compatible:
contains:
const: x-powers,axp305
then:
required:
- interrupts
properties:
compatible:
oneOf:
- enum:
- x-powers,axp152
- x-powers,axp202
- x-powers,axp209
- x-powers,axp221
- x-powers,axp223
- x-powers,axp803
- x-powers,axp806
- x-powers,axp809
- x-powers,axp813
- items:
- const: x-powers,axp228
- const: x-powers,axp221
- items:
- const: x-powers,axp805
- const: x-powers,axp806
- items:
- const: x-powers,axp305
- const: x-powers,axp805
- const: x-powers,axp806
- items:
- const: x-powers,axp818
- const: x-powers,axp813
reg:
maxItems: 1
interrupts:
maxItems: 1
interrupt-controller: true
"#interrupt-cells":
const: 1
x-powers,drive-vbus-en:
type: boolean
description: >
Set this when the N_VBUSEN pin is used as an output pin to control an
external regulator to drive the OTG VBus, rather then as an input pin
which signals whether the board is driving OTG VBus or not.
x-powers,self-working-mode:
type: boolean
description: >
Set this when the PMIC is wired for self-working mode through the MODESET
pin.
x-powers,master-mode:
type: boolean
description: >
Set this when the PMIC is wired for master mode through the MODESET pin.
vin1-supply:
description: >
DCDC1 power supply node, if present.
vin2-supply:
description: >
DCDC2 power supply node, if present.
vin3-supply:
description: >
DCDC3 power supply node, if present.
vin4-supply:
description: >
DCDC4 power supply node, if present.
vin5-supply:
description: >
DCDC5 power supply node, if present.
vin6-supply:
description: >
DCDC6 power supply node, if present.
vin7-supply:
description: >
DCDC7 power supply node, if present.
vina-supply:
description: >
DCDCA power supply node, if present.
vinb-supply:
description: >
DCDCB power supply node, if present.
vinc-supply:
description: >
DCDCC power supply node, if present.
vind-supply:
description: >
DCDCD power supply node, if present.
vine-supply:
description: >
DCDCE power supply node, if present.
acin-supply:
description: >
LDO1 power supply node, if present.
ldo24in-supply:
description: >
LDO2 and LDO4 power supply node, if present.
ldo3in-supply:
description: >
LDO3 power supply node, if present.
ldo5in-supply:
description: >
LDO5 power supply node, if present.
aldoin-supply:
description: >
ALDO* power supply node, if present.
bldoin-supply:
description: >
BLDO* power supply node, if present.
cldoin-supply:
description: >
CLDO* power supply node, if present.
dldoin-supply:
description: >
DLDO* power supply node, if present.
eldoin-supply:
description: >
ELDO* power supply node, if present.
fldoin-supply:
description: >
FLDO* power supply node, if present.
ips-supply:
description: >
LDO_IO0, LDO_IO1 and RTC_LDO power supply node, if present.
drivevbus-supply:
description: >
DRIVEVBUS power supply node, if present.
swin-supply:
description: >
SW power supply node, if present.
adc:
$ref: /schemas/iio/adc/x-powers,axp209-adc.yaml#
gpio:
$ref: /schemas/gpio/x-powers,axp209-gpio.yaml#
ac-power:
$ref: /schemas/power/supply/x-powers,axp20x-ac-power-supply.yaml#
battery-power:
$ref: /schemas/power/supply/x-powers,axp20x-battery-power-supply.yaml#
usb-power:
$ref: /schemas/power/supply/x-powers,axp20x-usb-power-supply.yaml#
regulators:
type: object
properties:
x-powers,dcdc-freq:
$ref: /schemas/types.yaml#/definitions/uint32
description: >
Defines the work frequency of DC-DC in kHz.
patternProperties:
"^(([a-f])?ldo[0-9]|dcdc[0-7a-e]|ldo(_|-)io(0|1)|(dc1)?sw|rtc(_|-)ldo|drivevbus|dc5ldo)$":
$ref: /schemas/regulator/regulator.yaml#
type: object
unevaluatedProperties: false
properties:
regulator-ramp-delay:
description: >
Only 800 and 1600 are valid for the DCDC2 and LDO3 regulators on
the AXP209.
regulator-soft-start:
description: >
Only valid for the LDO3 regulator.
x-powers,dcdc-workmode:
$ref: /schemas/types.yaml#/definitions/uint32
enum: [0, 1]
description: >
Only valid for DCDC regulators. Setup 1 for PWM mode, 0
for AUTO (PWM/PFM) mode. The DCDC regulators work in a
mixed PWM/PFM mode, using PFM under light loads and
switching to PWM for heavier loads. Forcing PWM mode
trades efficiency under light loads for lower output
noise. This probably makes sense for HiFi audio related
applications that aren't battery constrained.
additionalProperties: false
required:
- compatible
- reg
- "#interrupt-cells"
- interrupt-controller
additionalProperties: false
examples:
- |
i2c0 {
#address-cells = <1>;
#size-cells = <0>;
pmic@30 {
compatible = "x-powers,axp152";
reg = <0x30>;
interrupts = <0>;
interrupt-controller;
#interrupt-cells = <1>;
};
};
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c0 {
#address-cells = <1>;
#size-cells = <0>;
pmic@34 {
compatible = "x-powers,axp209";
reg = <0x34>;
interrupt-parent = <&nmi_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
interrupt-controller;
#interrupt-cells = <1>;
ac_power_supply: ac-power {
compatible = "x-powers,axp202-ac-power-supply";
};
axp_adc: adc {
compatible = "x-powers,axp209-adc";
#io-channel-cells = <1>;
};
axp_gpio: gpio {
compatible = "x-powers,axp209-gpio";
gpio-controller;
#gpio-cells = <2>;
gpio0-adc-pin {
pins = "GPIO0";
function = "adc";
};
};
battery_power_supply: battery-power {
compatible = "x-powers,axp209-battery-power-supply";
};
regulators {
/* Default work frequency for buck regulators */
x-powers,dcdc-freq = <1500>;
reg_dcdc2: dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1450000>;
regulator-name = "vdd-cpu";
};
reg_dcdc3: dcdc3 {
regulator-always-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1400000>;
regulator-name = "vdd-int-dll";
};
reg_ldo1: ldo1 {
/* LDO1 is a fixed output regulator */
regulator-always-on;
regulator-min-microvolt = <1300000>;
regulator-max-microvolt = <1300000>;
regulator-name = "vdd-rtc";
};
reg_ldo2: ldo2 {
regulator-always-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "avcc";
};
reg_ldo3: ldo3 {
regulator-name = "ldo3";
};
reg_ldo4: ldo4 {
regulator-name = "ldo4";
};
reg_ldo5: ldo5 {
regulator-name = "ldo5";
};
};
usb_power_supply: usb-power {
compatible = "x-powers,axp202-usb-power-supply";
};
};
};
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