Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
dt-bindings: usb: IXP4xx UDC bindings
This adds device tree bindings for the IXP4xx USB Device
Controller (UDC).
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250820-ixp4xx-udc-bindings-v1-1-640f29140164@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
authored by
Linus Walleij
and committed by
Greg Kroah-Hartman
c79bf528
4c9860fb
+39
+39
Documentation/devicetree/bindings/usb/intel,ixp4xx-udc.yaml
+39
Documentation/devicetree/bindings/usb/intel,ixp4xx-udc.yaml
···
1
+
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2
+
%YAML 1.2
3
+
---
4
+
$id: http://devicetree.org/schemas/usb/intel,ixp4xx-udc.yaml#
5
+
$schema: http://devicetree.org/meta-schemas/core.yaml#
6
+
7
+
title: Intel IXP4xx SoC USB Device Controller (UDC)
8
+
9
+
description: The IXP4xx SoCs has a full-speed USB Device
10
+
Controller with 16 endpoints and a built-in transceiver.
11
+
12
+
maintainers:
13
+
- Linus Walleij <linus.walleij@linaro.org>
14
+
15
+
properties:
16
+
compatible:
17
+
const: intel,ixp4xx-udc
18
+
19
+
reg:
20
+
maxItems: 1
21
+
22
+
interrupts:
23
+
maxItems: 1
24
+
25
+
required:
26
+
- compatible
27
+
- reg
28
+
- interrupts
29
+
30
+
additionalProperties: false
31
+
32
+
examples:
33
+
- |
34
+
#include <dt-bindings/interrupt-controller/irq.h>
35
+
usb@c800b000 {
36
+
compatible = "intel,ixp4xx-udc";
37
+
reg = <0xc800b000 0x1000>;
38
+
interrupts = <12 IRQ_TYPE_LEVEL_HIGH>;
39
+
};