mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-28 21:45:01 +08:00
4c4d145a65
Add new binding file for this RTC. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220516082504.33913-2-miquel.raynal@bootlin.com
71 lines
1.4 KiB
YAML
71 lines
1.4 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/rtc/renesas,rzn1-rtc.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Renesas RZ/N1 SoCs Real-Time Clock DT bindings
|
|
|
|
maintainers:
|
|
- Miquel Raynal <miquel.raynal@bootlin.com>
|
|
|
|
allOf:
|
|
- $ref: rtc.yaml#
|
|
|
|
properties:
|
|
compatible:
|
|
items:
|
|
- enum:
|
|
- renesas,r9a06g032-rtc
|
|
- const: renesas,rzn1-rtc
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
minItems: 3
|
|
maxItems: 3
|
|
|
|
interrupt-names:
|
|
items:
|
|
- const: alarm
|
|
- const: timer
|
|
- const: pps
|
|
|
|
clocks:
|
|
maxItems: 1
|
|
|
|
clock-names:
|
|
const: hclk
|
|
|
|
power-domains:
|
|
maxItems: 1
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- interrupts
|
|
- interrupt-names
|
|
- clocks
|
|
- clock-names
|
|
- power-domains
|
|
|
|
unevaluatedProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
#include <dt-bindings/clock/r9a06g032-sysctrl.h>
|
|
rtc@40006000 {
|
|
compatible = "renesas,r9a06g032-rtc", "renesas,rzn1-rtc";
|
|
reg = <0x40006000 0x1000>;
|
|
interrupts = <GIC_SPI 66 IRQ_TYPE_EDGE_RISING>,
|
|
<GIC_SPI 67 IRQ_TYPE_EDGE_RISING>,
|
|
<GIC_SPI 68 IRQ_TYPE_EDGE_RISING>;
|
|
interrupt-names = "alarm", "timer", "pps";
|
|
clocks = <&sysctrl R9A06G032_HCLK_RTC>;
|
|
clock-names = "hclk";
|
|
power-domains = <&sysctrl>;
|
|
start-year = <2000>;
|
|
};
|