linux-loongson/Documentation/devicetree/bindings/pwm/nxp,lpc3220-pwm.yaml
Frank Li 4cd2f417a0 dt-bindings: pwm: Convert lpc32xx-pwm.txt to yaml format
Convert pc32xx-pwm.txt to yaml format.

Additional changes:
- add ref to pwm.yaml
- add clocks
- restrict #pwm-cells to 3

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250625161909.2541315-1-Frank.Li@nxp.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2025-07-07 08:39:36 +02:00

45 lines
692 B
YAML

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pwm/nxp,lpc3220-pwm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NXP LPC32XX PWM controller
maintainers:
- Frank Li <Frank.Li@nxp.com>
properties:
compatible:
enum:
- nxp,lpc3220-pwm
- nxp,lpc3220-motor-pwm
reg:
maxItems: 1
clocks:
maxItems: 1
'#pwm-cells':
const: 3
required:
- compatible
- reg
- '#pwm-cells'
allOf:
- $ref: pwm.yaml#
unevaluatedProperties: false
examples:
- |
pwm@4005c000 {
compatible = "nxp,lpc3220-pwm";
reg = <0x4005c000 0x4>;
#pwm-cells = <3>;
};