162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
262306a36Sopenharmony_ci%YAML 1.2
362306a36Sopenharmony_ci---
462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/i2c/loongson,ls2x-i2c.yaml#
562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml#
662306a36Sopenharmony_ci
762306a36Sopenharmony_cititle: Loongson LS2X I2C Controller
862306a36Sopenharmony_ci
962306a36Sopenharmony_cimaintainers:
1062306a36Sopenharmony_ci  - Binbin Zhou <zhoubinbin@loongson.cn>
1162306a36Sopenharmony_ci
1262306a36Sopenharmony_ciallOf:
1362306a36Sopenharmony_ci  - $ref: /schemas/i2c/i2c-controller.yaml#
1462306a36Sopenharmony_ci
1562306a36Sopenharmony_ciproperties:
1662306a36Sopenharmony_ci  compatible:
1762306a36Sopenharmony_ci    enum:
1862306a36Sopenharmony_ci      - loongson,ls2k-i2c
1962306a36Sopenharmony_ci      - loongson,ls7a-i2c
2062306a36Sopenharmony_ci
2162306a36Sopenharmony_ci  reg:
2262306a36Sopenharmony_ci    maxItems: 1
2362306a36Sopenharmony_ci
2462306a36Sopenharmony_ci  interrupts:
2562306a36Sopenharmony_ci    maxItems: 1
2662306a36Sopenharmony_ci
2762306a36Sopenharmony_cirequired:
2862306a36Sopenharmony_ci  - compatible
2962306a36Sopenharmony_ci  - reg
3062306a36Sopenharmony_ci  - interrupts
3162306a36Sopenharmony_ci
3262306a36Sopenharmony_ciunevaluatedProperties: false
3362306a36Sopenharmony_ci
3462306a36Sopenharmony_ciexamples:
3562306a36Sopenharmony_ci  - |
3662306a36Sopenharmony_ci    #include <dt-bindings/interrupt-controller/irq.h>
3762306a36Sopenharmony_ci
3862306a36Sopenharmony_ci    i2c0: i2c@1fe21000 {
3962306a36Sopenharmony_ci        compatible = "loongson,ls2k-i2c";
4062306a36Sopenharmony_ci        reg = <0x1fe21000 0x8>;
4162306a36Sopenharmony_ci        interrupt-parent = <&extioiic>;
4262306a36Sopenharmony_ci        interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
4362306a36Sopenharmony_ci        #address-cells = <1>;
4462306a36Sopenharmony_ci        #size-cells = <0>;
4562306a36Sopenharmony_ci
4662306a36Sopenharmony_ci        eeprom@57 {
4762306a36Sopenharmony_ci            compatible = "atmel,24c16";
4862306a36Sopenharmony_ci            reg = <0x57>;
4962306a36Sopenharmony_ci            pagesize = <16>;
5062306a36Sopenharmony_ci        };
5162306a36Sopenharmony_ci    };
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