-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
dt-bindings: usb: Convert Allwinner A10 mUSB controller to a schema
The Allwinner SoCs have an mUSB controller that is supported in Linux, with a matching Device Tree binding. Now that we have the DT validation in place, let's convert the device tree bindings for that controller over to a YAML schemas. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Rob Herring <robh@kernel.org>
- Loading branch information
Maxime Ripard
authored and
Rob Herring
committed
Nov 5, 2019
1 parent
067c650
commit 23c091d
Showing
2 changed files
with
100 additions
and
28 deletions.
There are no files selected for viewing
28 changes: 0 additions & 28 deletions
28
Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt
This file was deleted.
Oops, something went wrong.
100 changes: 100 additions & 0 deletions
100
Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.yaml
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,100 @@ | ||
# SPDX-License-Identifier: GPL-2.0 | ||
%YAML 1.2 | ||
--- | ||
$id: http://devicetree.org/schemas/usb/allwinner,sun4i-a10-musb.yaml# | ||
$schema: http://devicetree.org/meta-schemas/core.yaml# | ||
|
||
title: Allwinner A10 mUSB OTG Controller Device Tree Bindings | ||
|
||
maintainers: | ||
- Chen-Yu Tsai <wens@csie.org> | ||
- Maxime Ripard <maxime.ripard@bootlin.com> | ||
|
||
properties: | ||
compatible: | ||
oneOf: | ||
- const: allwinner,sun4i-a10-musb | ||
- const: allwinner,sun6i-a31-musb | ||
- const: allwinner,sun8i-a33-musb | ||
- const: allwinner,sun8i-h3-musb | ||
- items: | ||
- enum: | ||
- allwinner,sun8i-a83t-musb | ||
- allwinner,sun50i-h6-musb | ||
- const: allwinner,sun8i-a33-musb | ||
|
||
reg: | ||
maxItems: 1 | ||
|
||
interrupts: | ||
maxItems: 1 | ||
|
||
interrupt-names: | ||
const: mc | ||
|
||
clocks: | ||
maxItems: 1 | ||
|
||
resets: | ||
maxItems: 1 | ||
|
||
phys: | ||
description: PHY specifier for the OTG PHY | ||
|
||
phy-names: | ||
const: usb | ||
|
||
extcon: | ||
description: Extcon specifier for the OTG PHY | ||
|
||
dr_mode: | ||
enum: | ||
- host | ||
- otg | ||
- peripheral | ||
|
||
allwinner,sram: | ||
description: Phandle to the device SRAM | ||
$ref: /schemas/types.yaml#/definitions/phandle-array | ||
|
||
required: | ||
- compatible | ||
- reg | ||
- interrupts | ||
- interrupt-names | ||
- clocks | ||
- phys | ||
- phy-names | ||
- dr_mode | ||
- extcon | ||
|
||
if: | ||
properties: | ||
compatible: | ||
contains: | ||
enum: | ||
- allwinner,sun6i-a31-musb | ||
- allwinner,sun8i-a33-musb | ||
- allwinner,sun8i-h3-musb | ||
|
||
then: | ||
required: | ||
- resets | ||
|
||
additionalProperties: false | ||
|
||
examples: | ||
- | | ||
usb_otg: usb@1c13000 { | ||
compatible = "allwinner,sun4i-a10-musb"; | ||
reg = <0x01c13000 0x0400>; | ||
clocks = <&ahb_gates 0>; | ||
interrupts = <38>; | ||
interrupt-names = "mc"; | ||
phys = <&usbphy 0>; | ||
phy-names = "usb"; | ||
extcon = <&usbphy 0>; | ||
dr_mode = "peripheral"; | ||
}; | ||
... |