188 lines
3.9 KiB
YAML
188 lines
3.9 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/leds/leds-qcom-lpg.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Qualcomm Light Pulse Generator
|
|
|
|
maintainers:
|
|
- Bjorn Andersson <bjorn.andersson@linaro.org>
|
|
|
|
description: >
|
|
The Qualcomm Light Pulse Generator consists of three different hardware blocks;
|
|
a ramp generator with lookup table, the light pulse generator and a three
|
|
channel current sink. These blocks are found in a wide range of Qualcomm PMICs.
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- qcom,pm660l-lpg
|
|
- qcom,pm8150b-lpg
|
|
- qcom,pm8150l-lpg
|
|
- qcom,pm8350c-pwm
|
|
- qcom,pm8916-pwm
|
|
- qcom,pm8941-lpg
|
|
- qcom,pm8994-lpg
|
|
- qcom,pmc8180c-lpg
|
|
- qcom,pmi8994-lpg
|
|
- qcom,pmi8998-lpg
|
|
|
|
"#pwm-cells":
|
|
const: 2
|
|
|
|
"#address-cells":
|
|
const: 1
|
|
|
|
"#size-cells":
|
|
const: 0
|
|
|
|
qcom,power-source:
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
description:
|
|
power-source used to drive the output, as defined in the datasheet.
|
|
Should be specified if the TRILED block is present
|
|
enum: [0, 1, 3]
|
|
|
|
qcom,dtest:
|
|
$ref: /schemas/types.yaml#/definitions/uint32-matrix
|
|
description: >
|
|
A list of integer pairs, where each pair represent the dtest line the
|
|
particular channel should be connected to and the flags denoting how the
|
|
value should be outputed, as defined in the datasheet. The number of
|
|
pairs should be the same as the number of channels.
|
|
items:
|
|
items:
|
|
- description: dtest line to attach
|
|
- description: flags for the attachment
|
|
|
|
multi-led:
|
|
type: object
|
|
$ref: leds-class-multicolor.yaml#
|
|
unevaluatedProperties: false
|
|
|
|
properties:
|
|
"#address-cells":
|
|
const: 1
|
|
|
|
"#size-cells":
|
|
const: 0
|
|
|
|
patternProperties:
|
|
"^led@[0-9a-f]$":
|
|
type: object
|
|
$ref: common.yaml#
|
|
unevaluatedProperties: false
|
|
|
|
properties:
|
|
reg:
|
|
maxItems: 1
|
|
|
|
required:
|
|
- reg
|
|
|
|
patternProperties:
|
|
"^led@[0-9a-f]$":
|
|
type: object
|
|
$ref: common.yaml#
|
|
unevaluatedProperties: false
|
|
|
|
properties:
|
|
reg:
|
|
maxItems: 1
|
|
|
|
required:
|
|
- reg
|
|
|
|
required:
|
|
- compatible
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/leds/common.h>
|
|
|
|
led-controller {
|
|
compatible = "qcom,pmi8994-lpg";
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
qcom,power-source = <1>;
|
|
|
|
qcom,dtest = <0 0>,
|
|
<0 0>,
|
|
<0 0>,
|
|
<4 1>;
|
|
|
|
led@1 {
|
|
reg = <1>;
|
|
color = <LED_COLOR_ID_GREEN>;
|
|
function = LED_FUNCTION_INDICATOR;
|
|
function-enumerator = <1>;
|
|
};
|
|
|
|
led@2 {
|
|
reg = <2>;
|
|
color = <LED_COLOR_ID_GREEN>;
|
|
function = LED_FUNCTION_INDICATOR;
|
|
function-enumerator = <0>;
|
|
default-state = "on";
|
|
};
|
|
|
|
led@3 {
|
|
reg = <3>;
|
|
color = <LED_COLOR_ID_GREEN>;
|
|
function = LED_FUNCTION_INDICATOR;
|
|
function-enumerator = <2>;
|
|
};
|
|
|
|
led@4 {
|
|
reg = <4>;
|
|
color = <LED_COLOR_ID_GREEN>;
|
|
function = LED_FUNCTION_INDICATOR;
|
|
function-enumerator = <3>;
|
|
};
|
|
};
|
|
- |
|
|
#include <dt-bindings/leds/common.h>
|
|
|
|
led-controller {
|
|
compatible = "qcom,pmi8994-lpg";
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
qcom,power-source = <1>;
|
|
|
|
multi-led {
|
|
color = <LED_COLOR_ID_RGB>;
|
|
function = LED_FUNCTION_STATUS;
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
led@1 {
|
|
reg = <1>;
|
|
color = <LED_COLOR_ID_RED>;
|
|
};
|
|
|
|
led@2 {
|
|
reg = <2>;
|
|
color = <LED_COLOR_ID_GREEN>;
|
|
};
|
|
|
|
led@3 {
|
|
reg = <3>;
|
|
color = <LED_COLOR_ID_BLUE>;
|
|
};
|
|
};
|
|
};
|
|
- |
|
|
pwm-controller {
|
|
compatible = "qcom,pm8916-pwm";
|
|
#pwm-cells = <2>;
|
|
};
|
|
...
|