6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
109 lines
2.0 KiB
YAML
109 lines
2.0 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/arm/bcm/raspberrypi,bcm2835-firmware.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Raspberry Pi VideoCore firmware driver
|
|
|
|
maintainers:
|
|
- Eric Anholt <eric@anholt.net>
|
|
- Stefan Wahren <wahrenst@gmx.net>
|
|
|
|
select:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
const: raspberrypi,bcm2835-firmware
|
|
|
|
required:
|
|
- compatible
|
|
|
|
properties:
|
|
compatible:
|
|
items:
|
|
- const: raspberrypi,bcm2835-firmware
|
|
- const: simple-mfd
|
|
|
|
mboxes:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
type: object
|
|
|
|
properties:
|
|
compatible:
|
|
const: raspberrypi,firmware-clocks
|
|
|
|
"#clock-cells":
|
|
const: 1
|
|
description: >
|
|
The argument is the ID of the clocks contained by the
|
|
firmware messages.
|
|
|
|
required:
|
|
- compatible
|
|
- "#clock-cells"
|
|
|
|
reset:
|
|
type: object
|
|
|
|
properties:
|
|
compatible:
|
|
const: raspberrypi,firmware-reset
|
|
|
|
"#reset-cells":
|
|
const: 1
|
|
description: >
|
|
The argument is the ID of the firmware reset line to affect.
|
|
|
|
required:
|
|
- compatible
|
|
- "#reset-cells"
|
|
|
|
pwm:
|
|
type: object
|
|
|
|
properties:
|
|
compatible:
|
|
const: raspberrypi,firmware-poe-pwm
|
|
|
|
"#pwm-cells":
|
|
# See pwm.yaml in this directory for a description of the cells format.
|
|
const: 2
|
|
|
|
required:
|
|
- compatible
|
|
- "#pwm-cells"
|
|
|
|
additionalProperties: false
|
|
|
|
required:
|
|
- compatible
|
|
- mboxes
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
firmware {
|
|
compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
|
|
mboxes = <&mailbox>;
|
|
|
|
firmware_clocks: clocks {
|
|
compatible = "raspberrypi,firmware-clocks";
|
|
#clock-cells = <1>;
|
|
};
|
|
|
|
reset: reset {
|
|
compatible = "raspberrypi,firmware-reset";
|
|
#reset-cells = <1>;
|
|
};
|
|
|
|
pwm: pwm {
|
|
compatible = "raspberrypi,firmware-poe-pwm";
|
|
#pwm-cells = <2>;
|
|
};
|
|
};
|
|
...
|