mirror of
https://github.com/torvalds/linux.git
synced 2024-11-28 07:01:32 +00:00
dc71c03b0a
The RV3032 can be used as a wake-up source, document the 'wakeup-source' property as allowed property. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230921192604.70944-1-marex@denx.de Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
67 lines
1.2 KiB
YAML
67 lines
1.2 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/rtc/microcrystal,rv3032.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Microchip RV-3032 RTC
|
|
|
|
allOf:
|
|
- $ref: rtc.yaml#
|
|
|
|
maintainers:
|
|
- Alexandre Belloni <alexandre.belloni@bootlin.com>
|
|
|
|
properties:
|
|
compatible:
|
|
const: microcrystal,rv3032
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
start-year: true
|
|
|
|
trickle-resistor-ohms:
|
|
enum:
|
|
- 1000
|
|
- 2000
|
|
- 7000
|
|
- 11000
|
|
|
|
trickle-voltage-millivolt:
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
enum:
|
|
- 1750
|
|
- 3000
|
|
- 4400
|
|
|
|
wakeup-source: true
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
rtc@51 {
|
|
compatible = "microcrystal,rv3032";
|
|
reg = <0x51>;
|
|
pinctrl-0 = <&rtc_nint_pins>;
|
|
interrupts-extended = <&gpio1 16 IRQ_TYPE_LEVEL_HIGH>;
|
|
trickle-resistor-ohms = <7000>;
|
|
trickle-voltage-millivolt = <1750>;
|
|
};
|
|
};
|
|
|
|
...
|