dt-bindings: mfd: Convert stpmic1 bindings to json-schema
Convert stpmic1 bindings to json-schema. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Benjamin Gaignard
Rob Herring
parent
952c2ab61d
commit
2dccf69454
|
|
@ -1,28 +0,0 @@
|
||||||
STMicroelectronics STPMIC1 Onkey
|
|
||||||
|
|
||||||
Required properties:
|
|
||||||
|
|
||||||
- compatible = "st,stpmic1-onkey";
|
|
||||||
- interrupts: interrupt line to use
|
|
||||||
- interrupt-names = "onkey-falling", "onkey-rising"
|
|
||||||
onkey-falling: happens when onkey is pressed; IT_PONKEY_F of pmic
|
|
||||||
onkey-rising: happens when onkey is released; IT_PONKEY_R of pmic
|
|
||||||
|
|
||||||
Optional properties:
|
|
||||||
|
|
||||||
- st,onkey-clear-cc-flag: onkey is able power on after an
|
|
||||||
over-current shutdown event.
|
|
||||||
- st,onkey-pu-inactive: onkey pull up is not active
|
|
||||||
- power-off-time-sec: Duration in seconds which the key should be kept
|
|
||||||
pressed for device to power off automatically (from 1 to 16 seconds).
|
|
||||||
see See Documentation/devicetree/bindings/input/input.yaml
|
|
||||||
|
|
||||||
Example:
|
|
||||||
|
|
||||||
onkey {
|
|
||||||
compatible = "st,stpmic1-onkey";
|
|
||||||
interrupt-parent = <&pmic>;
|
|
||||||
interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>;
|
|
||||||
interrupt-names = "onkey-falling", "onkey-rising";
|
|
||||||
power-off-time-sec = <10>;
|
|
||||||
};
|
|
||||||
|
|
@ -1,61 +0,0 @@
|
||||||
* STMicroelectronics STPMIC1 Power Management IC
|
|
||||||
|
|
||||||
Required properties:
|
|
||||||
- compatible: : "st,stpmic1"
|
|
||||||
- reg: : The I2C slave address for the STPMIC1 chip.
|
|
||||||
- interrupts: : The interrupt line the device is connected to.
|
|
||||||
- #interrupt-cells: : Should be 1.
|
|
||||||
- interrupt-controller: : Marks the device node as an interrupt controller.
|
|
||||||
Interrupt numbers are defined at
|
|
||||||
dt-bindings/mfd/st,stpmic1.h.
|
|
||||||
|
|
||||||
STPMIC1 consists in a varied group of sub-devices.
|
|
||||||
Each sub-device binding is be described in own documentation file.
|
|
||||||
|
|
||||||
Device Description
|
|
||||||
------ ------------
|
|
||||||
st,stpmic1-onkey : Power on key, see ../input/st,stpmic1-onkey.txt
|
|
||||||
st,stpmic1-regulators : Regulators, see ../regulator/st,stpmic1-regulator.txt
|
|
||||||
st,stpmic1-wdt : Watchdog, see ../watchdog/st,stpmic1-wdt.txt
|
|
||||||
|
|
||||||
Example:
|
|
||||||
|
|
||||||
#include <dt-bindings/mfd/st,stpmic1.h>
|
|
||||||
|
|
||||||
pmic: pmic@33 {
|
|
||||||
compatible = "st,stpmic1";
|
|
||||||
reg = <0x33>;
|
|
||||||
interrupt-parent = <&gpioa>;
|
|
||||||
interrupts = <0 2>;
|
|
||||||
|
|
||||||
interrupt-controller;
|
|
||||||
#interrupt-cells = <2>;
|
|
||||||
|
|
||||||
onkey {
|
|
||||||
compatible = "st,stpmic1-onkey";
|
|
||||||
interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>;
|
|
||||||
interrupt-names = "onkey-falling", "onkey-rising";
|
|
||||||
power-off-time-sec = <10>;
|
|
||||||
};
|
|
||||||
|
|
||||||
watchdog {
|
|
||||||
compatible = "st,stpmic1-wdt";
|
|
||||||
};
|
|
||||||
|
|
||||||
regulators {
|
|
||||||
compatible = "st,stpmic1-regulators";
|
|
||||||
|
|
||||||
vdd_core: buck1 {
|
|
||||||
regulator-name = "vdd_core";
|
|
||||||
regulator-boot-on;
|
|
||||||
regulator-min-microvolt = <700000>;
|
|
||||||
regulator-max-microvolt = <1200000>;
|
|
||||||
};
|
|
||||||
vdd: buck3 {
|
|
||||||
regulator-name = "vdd";
|
|
||||||
regulator-min-microvolt = <3300000>;
|
|
||||||
regulator-max-microvolt = <3300000>;
|
|
||||||
regulator-boot-on;
|
|
||||||
regulator-pull-down;
|
|
||||||
};
|
|
||||||
};
|
|
||||||
|
|
@ -0,0 +1,339 @@
|
||||||
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||||
|
%YAML 1.2
|
||||||
|
---
|
||||||
|
$id: http://devicetree.org/schemas/mfd/st,stpmic1.yaml#
|
||||||
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||||
|
|
||||||
|
title: STMicroelectonics STPMIC1 Power Management IC bindings
|
||||||
|
|
||||||
|
description: STMicroelectronics STPMIC1 Power Management IC
|
||||||
|
|
||||||
|
maintainers:
|
||||||
|
- pascal Paillet <p.paillet@st.com>
|
||||||
|
|
||||||
|
properties:
|
||||||
|
compatible:
|
||||||
|
const: st,stpmic1
|
||||||
|
|
||||||
|
reg:
|
||||||
|
const: 0x33
|
||||||
|
|
||||||
|
interrupts:
|
||||||
|
maxItems: 1
|
||||||
|
|
||||||
|
"#interrupt-cells":
|
||||||
|
const: 2
|
||||||
|
|
||||||
|
interrupt-controller: true
|
||||||
|
|
||||||
|
onkey:
|
||||||
|
type: object
|
||||||
|
|
||||||
|
allOf:
|
||||||
|
- $ref: ../input/input.yaml
|
||||||
|
|
||||||
|
properties:
|
||||||
|
compatible:
|
||||||
|
const: st,stpmic1-onkey
|
||||||
|
|
||||||
|
interrupts:
|
||||||
|
items:
|
||||||
|
- description: onkey-falling, happens when onkey is pressed. IT_PONKEY_F of pmic
|
||||||
|
- description: onkey-rising, happens when onkey is released. IT_PONKEY_R of pmic
|
||||||
|
|
||||||
|
interrupt-names:
|
||||||
|
items:
|
||||||
|
- const: onkey-falling
|
||||||
|
- const: onkey-rising
|
||||||
|
|
||||||
|
st,onkey-clear-cc-flag:
|
||||||
|
description: onkey is able power on after an over-current shutdown event.
|
||||||
|
$ref: /schemas/types.yaml#/definitions/flag
|
||||||
|
|
||||||
|
st,onkey-pu-inactive:
|
||||||
|
description: onkey pull up is not active
|
||||||
|
$ref: /schemas/types.yaml#/definitions/flag
|
||||||
|
|
||||||
|
power-off-time-sec:
|
||||||
|
minimum: 1
|
||||||
|
maximum: 16
|
||||||
|
|
||||||
|
required:
|
||||||
|
- compatible
|
||||||
|
- interrupts
|
||||||
|
- interrupt-names
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
watchdog:
|
||||||
|
type: object
|
||||||
|
|
||||||
|
allOf:
|
||||||
|
- $ref: ../watchdog/watchdog.yaml
|
||||||
|
|
||||||
|
properties:
|
||||||
|
compatible:
|
||||||
|
const: st,stpmic1-wdt
|
||||||
|
|
||||||
|
timeout-sec: true
|
||||||
|
|
||||||
|
required:
|
||||||
|
- compatible
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
regulators:
|
||||||
|
type: object
|
||||||
|
|
||||||
|
description: |
|
||||||
|
Available Regulators in STPMIC1 device are:
|
||||||
|
- buck1 for Buck BUCK1
|
||||||
|
- buck2 for Buck BUCK2
|
||||||
|
- buck3 for Buck BUCK3
|
||||||
|
- buck4 for Buck BUCK4
|
||||||
|
- ldo1 for LDO LDO1
|
||||||
|
- ldo2 for LDO LDO2
|
||||||
|
- ldo3 for LDO LDO3
|
||||||
|
- ldo4 for LDO LDO4
|
||||||
|
- ldo5 for LDO LDO5
|
||||||
|
- ldo6 for LDO LDO6
|
||||||
|
- vref_ddr for LDO Vref DDR
|
||||||
|
- boost for Buck BOOST
|
||||||
|
- pwr_sw1 for VBUS_OTG switch
|
||||||
|
- pwr_sw2 for SW_OUT switch
|
||||||
|
Switches are fixed voltage regulators with only enable/disable capability.
|
||||||
|
|
||||||
|
properties:
|
||||||
|
compatible:
|
||||||
|
const: st,stpmic1-regulators
|
||||||
|
|
||||||
|
ldo3:
|
||||||
|
type: object
|
||||||
|
|
||||||
|
properties:
|
||||||
|
interrupts:
|
||||||
|
maxItems: 1
|
||||||
|
|
||||||
|
st,mask-reset:
|
||||||
|
description: mask reset for this regulator,
|
||||||
|
the regulator configuration is maintained during pmic reset.
|
||||||
|
$ref: /schemas/types.yaml#/definitions/flag
|
||||||
|
|
||||||
|
regulator-name: true
|
||||||
|
regulator-boot-on: true
|
||||||
|
regulator-always-on: true
|
||||||
|
regulator-min-microvolt: true
|
||||||
|
regulator-max-microvolt: true
|
||||||
|
regulator-allow-bypass: true
|
||||||
|
regulator-over-current-protection: true
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
ldo4:
|
||||||
|
type: object
|
||||||
|
|
||||||
|
properties:
|
||||||
|
interrupts:
|
||||||
|
maxItems: 1
|
||||||
|
|
||||||
|
st,mask-reset:
|
||||||
|
description: mask reset for this regulator,
|
||||||
|
the regulator configuration is maintained during pmic reset.
|
||||||
|
$ref: /schemas/types.yaml#/definitions/flag
|
||||||
|
|
||||||
|
regulator-name: true
|
||||||
|
regulator-boot-on: true
|
||||||
|
regulator-always-on: true
|
||||||
|
regulator-over-current-protection: true
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
vref_ddr:
|
||||||
|
type: object
|
||||||
|
|
||||||
|
properties:
|
||||||
|
interrupts:
|
||||||
|
maxItems: 1
|
||||||
|
|
||||||
|
st,mask-reset:
|
||||||
|
description: mask reset for this regulator,
|
||||||
|
the regulator configuration is maintained during pmic reset.
|
||||||
|
$ref: /schemas/types.yaml#/definitions/flag
|
||||||
|
|
||||||
|
regulator-name: true
|
||||||
|
regulator-boot-on: true
|
||||||
|
regulator-always-on: true
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
boost:
|
||||||
|
type: object
|
||||||
|
|
||||||
|
properties:
|
||||||
|
interrupts:
|
||||||
|
maxItems: 1
|
||||||
|
|
||||||
|
st,mask-reset:
|
||||||
|
description: mask reset for this regulator,
|
||||||
|
the regulator configuration is maintained during pmic reset.
|
||||||
|
$ref: /schemas/types.yaml#/definitions/flag
|
||||||
|
|
||||||
|
regulator-name: true
|
||||||
|
regulator-boot-on: true
|
||||||
|
regulator-always-on: true
|
||||||
|
regulator-over-current-protection: true
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
patternProperties:
|
||||||
|
"^(buck[1-4]|ldo[1-6]|boost|pwr_sw[1-2])-supply$":
|
||||||
|
description: STPMIC1 voltage regulators supplies
|
||||||
|
|
||||||
|
"^(buck[1-4]|ldo[1-6]|boost|vref_ddr|pwr_sw[1-2])$":
|
||||||
|
allOf:
|
||||||
|
- $ref: ../regulator/regulator.yaml
|
||||||
|
|
||||||
|
"^ldo[1-2,5-6]$":
|
||||||
|
type: object
|
||||||
|
|
||||||
|
properties:
|
||||||
|
interrupts:
|
||||||
|
maxItems: 1
|
||||||
|
|
||||||
|
st,mask-reset:
|
||||||
|
description: mask reset for this regulator,
|
||||||
|
the regulator configuration is maintained during pmic reset.
|
||||||
|
$ref: /schemas/types.yaml#/definitions/flag
|
||||||
|
|
||||||
|
regulator-name: true
|
||||||
|
regulator-boot-on: true
|
||||||
|
regulator-always-on: true
|
||||||
|
regulator-min-microvolt: true
|
||||||
|
regulator-max-microvolt: true
|
||||||
|
regulator-over-current-protection: true
|
||||||
|
regulator-enable-ramp-delay: true
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
"^buck[1-4]$":
|
||||||
|
type: object
|
||||||
|
|
||||||
|
properties:
|
||||||
|
interrupts:
|
||||||
|
maxItems: 1
|
||||||
|
|
||||||
|
st,mask-reset:
|
||||||
|
description: mask reset for this regulator,
|
||||||
|
the regulator configuration is maintained during pmic reset.
|
||||||
|
$ref: /schemas/types.yaml#/definitions/flag
|
||||||
|
|
||||||
|
regulator-name: true
|
||||||
|
regulator-boot-on: true
|
||||||
|
regulator-always-on: true
|
||||||
|
regulator-min-microvolt: true
|
||||||
|
regulator-max-microvolt: true
|
||||||
|
regulator-initial-mode: true
|
||||||
|
regulator-pull-down: true
|
||||||
|
regulator-over-current-protection: true
|
||||||
|
regulator-enable-ramp-delay: true
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
"^pwr_sw[1-2]$":
|
||||||
|
type: object
|
||||||
|
|
||||||
|
properties:
|
||||||
|
interrupts:
|
||||||
|
maxItems: 1
|
||||||
|
|
||||||
|
regulator-name: true
|
||||||
|
regulator-boot-on: true
|
||||||
|
regulator-always-on: true
|
||||||
|
regulator-over-current-protection: true
|
||||||
|
regulator-active-discharge: true
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
required:
|
||||||
|
- compatible
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
required:
|
||||||
|
- compatible
|
||||||
|
- reg
|
||||||
|
- interrupts
|
||||||
|
- "#interrupt-cells"
|
||||||
|
- interrupt-controller
|
||||||
|
|
||||||
|
examples:
|
||||||
|
- |
|
||||||
|
#include <dt-bindings/mfd/st,stpmic1.h>
|
||||||
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||||||
|
i2c@0 {
|
||||||
|
#address-cells = <1>;
|
||||||
|
#size-cells = <0>;
|
||||||
|
pmic@33 {
|
||||||
|
compatible = "st,stpmic1";
|
||||||
|
reg = <0x33>;
|
||||||
|
interrupt-parent = <&gpioa>;
|
||||||
|
interrupts = <0 2>;
|
||||||
|
|
||||||
|
interrupt-controller;
|
||||||
|
#interrupt-cells = <2>;
|
||||||
|
|
||||||
|
onkey {
|
||||||
|
compatible = "st,stpmic1-onkey";
|
||||||
|
interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>;
|
||||||
|
interrupt-names = "onkey-falling", "onkey-rising";
|
||||||
|
power-off-time-sec = <10>;
|
||||||
|
};
|
||||||
|
|
||||||
|
watchdog {
|
||||||
|
compatible = "st,stpmic1-wdt";
|
||||||
|
};
|
||||||
|
|
||||||
|
regulators {
|
||||||
|
compatible = "st,stpmic1-regulators";
|
||||||
|
|
||||||
|
ldo6-supply = <&v3v3>;
|
||||||
|
|
||||||
|
buck1 {
|
||||||
|
regulator-name = "vdd_core";
|
||||||
|
interrupts = <IT_CURLIM_BUCK1 0>;
|
||||||
|
st,mask-reset;
|
||||||
|
regulator-boot-on;
|
||||||
|
regulator-min-microvolt = <700000>;
|
||||||
|
regulator-max-microvolt = <1200000>;
|
||||||
|
};
|
||||||
|
|
||||||
|
buck3 {
|
||||||
|
regulator-name = "vdd";
|
||||||
|
regulator-min-microvolt = <3300000>;
|
||||||
|
regulator-max-microvolt = <3300000>;
|
||||||
|
regulator-boot-on;
|
||||||
|
regulator-pull-down;
|
||||||
|
};
|
||||||
|
|
||||||
|
buck4 {
|
||||||
|
regulator-name = "v3v3";
|
||||||
|
interrupts = <IT_CURLIM_BUCK4 0>;
|
||||||
|
regulator-min-microvolt = <3300000>;
|
||||||
|
regulator-max-microvolt = <3300000>;
|
||||||
|
};
|
||||||
|
|
||||||
|
ldo6 {
|
||||||
|
regulator-name = "v1v8";
|
||||||
|
regulator-min-microvolt = <1800000>;
|
||||||
|
regulator-max-microvolt = <1800000>;
|
||||||
|
regulator-over-current-protection;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
...
|
||||||
|
|
@ -1,64 +0,0 @@
|
||||||
STMicroelectronics STPMIC1 Voltage regulators
|
|
||||||
|
|
||||||
Regulator Nodes are optional depending on needs.
|
|
||||||
|
|
||||||
Available Regulators in STPMIC1 device are:
|
|
||||||
- buck1 for Buck BUCK1
|
|
||||||
- buck2 for Buck BUCK2
|
|
||||||
- buck3 for Buck BUCK3
|
|
||||||
- buck4 for Buck BUCK4
|
|
||||||
- ldo1 for LDO LDO1
|
|
||||||
- ldo2 for LDO LDO2
|
|
||||||
- ldo3 for LDO LDO3
|
|
||||||
- ldo4 for LDO LDO4
|
|
||||||
- ldo5 for LDO LDO5
|
|
||||||
- ldo6 for LDO LDO6
|
|
||||||
- vref_ddr for LDO Vref DDR
|
|
||||||
- boost for Buck BOOST
|
|
||||||
- pwr_sw1 for VBUS_OTG switch
|
|
||||||
- pwr_sw2 for SW_OUT switch
|
|
||||||
|
|
||||||
Switches are fixed voltage regulators with only enable/disable capability.
|
|
||||||
|
|
||||||
Optional properties:
|
|
||||||
- st,mask-reset: mask reset for this regulator: the regulator configuration
|
|
||||||
is maintained during pmic reset.
|
|
||||||
- regulator-over-current-protection:
|
|
||||||
if set, all regulators are switched off in case of over-current detection
|
|
||||||
on this regulator,
|
|
||||||
if not set, the driver only sends an over-current event.
|
|
||||||
- interrupts: index of current limit detection interrupt
|
|
||||||
- <regulator>-supply: phandle to the parent supply/regulator node
|
|
||||||
each regulator supply can be described except vref_ddr.
|
|
||||||
- regulator-active-discharge: can be used on pwr_sw1 and pwr_sw2.
|
|
||||||
|
|
||||||
Example:
|
|
||||||
regulators {
|
|
||||||
compatible = "st,stpmic1-regulators";
|
|
||||||
|
|
||||||
ldo6-supply = <&v3v3>;
|
|
||||||
|
|
||||||
vdd_core: buck1 {
|
|
||||||
regulator-name = "vdd_core";
|
|
||||||
interrupts = <IT_CURLIM_BUCK1 0>;
|
|
||||||
st,mask-reset;
|
|
||||||
regulator-pull-down;
|
|
||||||
regulator-min-microvolt = <700000>;
|
|
||||||
regulator-max-microvolt = <1200000>;
|
|
||||||
};
|
|
||||||
|
|
||||||
v3v3: buck4 {
|
|
||||||
regulator-name = "v3v3";
|
|
||||||
interrupts = <IT_CURLIM_BUCK4 0>;
|
|
||||||
|
|
||||||
regulator-min-microvolt = <3300000>;
|
|
||||||
regulator-max-microvolt = <3300000>;
|
|
||||||
};
|
|
||||||
|
|
||||||
v1v8: ldo6 {
|
|
||||||
regulator-name = "v1v8";
|
|
||||||
regulator-min-microvolt = <1800000>;
|
|
||||||
regulator-max-microvolt = <1800000>;
|
|
||||||
regulator-over-current-protection;
|
|
||||||
};
|
|
||||||
};
|
|
||||||
|
|
@ -1,11 +0,0 @@
|
||||||
STMicroelectronics STPMIC1 Watchdog
|
|
||||||
|
|
||||||
Required properties:
|
|
||||||
|
|
||||||
- compatible : should be "st,stpmic1-wdt"
|
|
||||||
|
|
||||||
Example:
|
|
||||||
|
|
||||||
watchdog {
|
|
||||||
compatible = "st,stpmic1-wdt";
|
|
||||||
};
|
|
||||||
Loading…
Reference in New Issue