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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/dlg,da9063.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Dialog DA9063/DA9063L Power Management Integrated Circuit (PMIC)
maintainers:
- Steve Twiss <stwiss.opensource@diasemi.com>
description: |
For device-tree bindings of other sub-modules refer to the binding documents
under the respective sub-system directories.
Using regulator-{uv,ov}-{warn,error,protection}-microvolt requires special
handling: First, when GP_FB2 is used, it must be ensured that there is no
moment where all voltage monitors are disabled. Next, as da9063 only supports
UV *and* OV monitoring, both must be set to the same severity and value
(0: disable, 1: enable).
properties:
compatible:
enum:
- dlg,da9063
- dlg,da9063l
reg:
maxItems: 1
interrupts:
maxItems: 1
interrupt-controller: true
"#interrupt-cells":
const: 2
dlg,use-sw-pm:
type: boolean
description:
Disable the watchdog during suspend.
Only use this option if you can't use the watchdog automatic suspend
function during a suspend (see register CONTROL_B).
watchdog:
type: object
$ref: /schemas/watchdog/watchdog.yaml#
unevaluatedProperties: false
properties:
compatible:
const: dlg,da9063-watchdog
rtc:
type: object
$ref: /schemas/rtc/rtc.yaml#
unevaluatedProperties: false
properties:
compatible:
const: dlg,da9063-rtc
onkey:
type: object
$ref: /schemas/input/input.yaml#
unevaluatedProperties: false
properties:
compatible:
const: dlg,da9063-onkey
dlg,disable-key-power:
type: boolean
description: |
Disable power-down using a long key-press.
If this entry does not exist then by default the key-press triggered
power down is enabled and the OnKey will support both KEY_POWER and
KEY_SLEEP.
regulators:
type: object
additionalProperties: false
patternProperties:
"^(ldo([1-9]|1[01])|bcore([1-2]|s-merged)|b(pro|mem|io|peri)|bmem-bio-merged)$":
$ref: /schemas/regulator/regulator.yaml
unevaluatedProperties: false
required:
- compatible
- reg
- interrupts
- interrupt-controller
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
pmic@58 {
compatible = "dlg,da9063";
reg = <0x58>;
#interrupt-cells = <2>;
interrupt-parent = <&gpio6>;
interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
interrupt-controller;
rtc {
compatible = "dlg,da9063-rtc";
};
watchdog {
compatible = "dlg,da9063-watchdog";
};
onkey {
compatible = "dlg,da9063-onkey";
dlg,disable-key-power;
};
regulators {
bcore1 {
regulator-name = "BCORE1";
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1570000>;
regulator-min-microamp = <500000>;
regulator-max-microamp = <2000000>;
regulator-boot-on;
};
ldo6 {
/* UNUSED */
regulator-name = "LDO_6";
regulator-uv-protection-microvolt = <0>;
regulator-ov-protection-microvolt = <0>;
};
ldo11 {
regulator-name = "LDO_11";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
regulator-uv-protection-microvolt = <1>;
regulator-ov-protection-microvolt = <1>;
regulator-always-on;
};
};
};
};
...
|
