Commit 57b2ba48 authored by Binbin Zhou's avatar Binbin Zhou Committed by Wolfram Sang

dt-bindings: i2c: Add Loongson LS2X I2C controller

Add Loongson LS2X I2C controller binding with DT schema format using
json-schema.
Signed-off-by: default avatarBinbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent 1c7c5fca
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/i2c/loongson,ls2x-i2c.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Loongson LS2X I2C Controller
maintainers:
- Binbin Zhou <zhoubinbin@loongson.cn>
allOf:
- $ref: /schemas/i2c/i2c-controller.yaml#
properties:
compatible:
enum:
- loongson,ls2k-i2c
- loongson,ls7a-i2c
reg:
maxItems: 1
interrupts:
maxItems: 1
required:
- compatible
- reg
- interrupts
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c0: i2c@1fe21000 {
compatible = "loongson,ls2k-i2c";
reg = <0x1fe21000 0x8>;
interrupt-parent = <&extioiic>;
interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
#address-cells = <1>;
#size-cells = <0>;
eeprom@57 {
compatible = "atmel,24c16";
reg = <0x57>;
pagesize = <16>;
};
};
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