# 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 DA906{3L,3,2,1} Power Management Integrated Circuit (PMIC)
maintainers:
- Steve Twiss <[email protected]>
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).
Product information for the DA906{3L,3,2,1} devices can be found here:
- https://www.dialog-semiconductor.com/products/da9063l
- https://www.dialog-semiconductor.com/products/da9063
- https://www.dialog-semiconductor.com/products/da9062
- https://www.dialog-semiconductor.com/products/da9061
properties:
compatible:
enum:
- dlg,da9061
- dlg,da9062
- dlg,da9063
- dlg,da9063l
reg:
maxItems: 1
interrupts:
maxItems: 1
interrupt-controller: true
"#interrupt-cells":
const: 2
gpio-controller: true
"#gpio-cells":
const: 2
gpio:
type: object
additionalProperties: false
properties:
compatible:
const: dlg,da9062-gpio
onkey:
$ref: /schemas/input/dlg,da9062-onkey.yaml
regulators:
type: object
additionalProperties: false
patternProperties:
"^(ldo([1-9]|1[01])|bcore([1-2]|s-merged)|b(pro|mem|io|peri)|bmem-bio-merged|buck[1-4])$":
$ref: /schemas/regulator/regulator.yaml
unevaluatedProperties: false
rtc:
type: object
$ref: /schemas/rtc/rtc.yaml#
unevaluatedProperties: false
properties:
compatible:
enum:
- dlg,da9062-rtc
- dlg,da9063-rtc
thermal:
$ref: /schemas/thermal/dlg,da9062-thermal.yaml
watchdog:
$ref: /schemas/watchdog/dlg,da9062-watchdog.yaml
patternProperties:
"^(.+-hog(-[0-9]+)?)$":
type: object
required:
- gpio-hog
required:
- compatible
- reg
allOf:
- if:
properties:
compatible:
contains:
enum:
- dlg,da9063
- dlg,da9063l
then:
properties:
gpio-controller: false
"#gpio-cells": false
gpio: false
regulators:
patternProperties:
"^buck[1-4]$": false
thermal: false
required:
- interrupts
- interrupt-controller
- '#interrupt-cells'
- if:
properties:
compatible:
contains:
enum:
- dlg,da9062
then:
properties:
regulators:
patternProperties:
"^(ldo([5-9]|10|11)|bcore([1-2]|s-merged)|b(pro|mem|io|peri)|bmem-bio-merged)$": false
required:
- gpio
- onkey
- rtc
- thermal
- watchdog
- if:
properties:
compatible:
contains:
enum:
- dlg,da9061
then:
properties:
gpio-controller: false
"#gpio-cells": false
gpio: false
regulators:
patternProperties:
"^(ldo([5-9]|10|11)|bcore([1-2]|s-merged)|b(pro|mem|io|peri)|bmem-bio-merged|buck4)$": false
rtc: false
required:
- onkey
- thermal
- watchdog
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-parent = <&gpio6>;
interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
interrupt-controller;
#interrupt-cells = <2>;
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;
};
};
};
};
- |
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/regulator/dlg,da9063-regulator.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
pmic@58 {
compatible = "dlg,da9062";
reg = <0x58>;
gpio-controller;
#gpio-cells = <2>;
sd0-pwr-sel-hog {
gpio-hog;
gpios = <1 0>;
input;
line-name = "SD0_PWR_SEL";
};
sd1-pwr-sel-hog {
gpio-hog;
gpios = <2 0>;
input;
line-name = "SD1_PWR_SEL";
};
sw-et0-en-hog {
gpio-hog;
gpios = <3 0>;
input;
line-name = "SW_ET0_EN#";
};
pmic-good-hog {
gpio-hog;
gpios = <4 0>;
output-high;
line-name = "PMIC_PGOOD";
};
gpio {
compatible = "dlg,da9062-gpio";
};
onkey {
compatible = "dlg,da9062-onkey";
};
regulators {
buck1 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <925000>;
regulator-max-microvolt = <1380000>;
regulator-initial-mode = <DA9063_BUCK_MODE_SYNC>;
regulator-always-on;
};
buck2 {
regulator-name = "vdd_soc";
regulator-min-microvolt = <1150000>;
regulator-max-microvolt = <1380000>;
regulator-initial-mode = <DA9063_BUCK_MODE_SYNC>;
regulator-always-on;
};
buck3 {
regulator-name = "vdd_ddr3";
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-initial-mode = <DA9063_BUCK_MODE_SYNC>;
regulator-always-on;
};
buck4 {
regulator-name = "vdd_eth";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <DA9063_BUCK_MODE_SYNC>;
regulator-always-on;
};
ldo1 {
regulator-name = "vdd_snvs";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
};
ldo2 {
regulator-name = "vdd_high";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
};
ldo3 {
regulator-name = "vdd_eth_io";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
};
ldo4 {
regulator-name = "vdd_emmc";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
};
rtc {
compatible = "dlg,da9062-rtc";
};
thermal {
compatible = "dlg,da9062-thermal";
};
watchdog {
compatible = "dlg,da9062-watchdog";
dlg,use-sw-pm;
};
};
};
...
Codebase Browser
linux