162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
262306a36Sopenharmony_ci%YAML 1.2
362306a36Sopenharmony_ci---
462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/crypto/rockchip,rk3288-crypto.yaml#
562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml#
662306a36Sopenharmony_ci
762306a36Sopenharmony_cititle: Rockchip Electronics Security Accelerator
862306a36Sopenharmony_ci
962306a36Sopenharmony_cimaintainers:
1062306a36Sopenharmony_ci  - Heiko Stuebner <heiko@sntech.de>
1162306a36Sopenharmony_ci
1262306a36Sopenharmony_ciproperties:
1362306a36Sopenharmony_ci  compatible:
1462306a36Sopenharmony_ci    enum:
1562306a36Sopenharmony_ci      - rockchip,rk3288-crypto
1662306a36Sopenharmony_ci      - rockchip,rk3328-crypto
1762306a36Sopenharmony_ci      - rockchip,rk3399-crypto
1862306a36Sopenharmony_ci
1962306a36Sopenharmony_ci  reg:
2062306a36Sopenharmony_ci    maxItems: 1
2162306a36Sopenharmony_ci
2262306a36Sopenharmony_ci  interrupts:
2362306a36Sopenharmony_ci    maxItems: 1
2462306a36Sopenharmony_ci
2562306a36Sopenharmony_ci  clocks:
2662306a36Sopenharmony_ci    minItems: 3
2762306a36Sopenharmony_ci    maxItems: 4
2862306a36Sopenharmony_ci
2962306a36Sopenharmony_ci  clock-names:
3062306a36Sopenharmony_ci    minItems: 3
3162306a36Sopenharmony_ci    maxItems: 4
3262306a36Sopenharmony_ci
3362306a36Sopenharmony_ci  resets:
3462306a36Sopenharmony_ci    minItems: 1
3562306a36Sopenharmony_ci    maxItems: 3
3662306a36Sopenharmony_ci
3762306a36Sopenharmony_ci  reset-names:
3862306a36Sopenharmony_ci    minItems: 1
3962306a36Sopenharmony_ci    maxItems: 3
4062306a36Sopenharmony_ci
4162306a36Sopenharmony_ciallOf:
4262306a36Sopenharmony_ci  - if:
4362306a36Sopenharmony_ci      properties:
4462306a36Sopenharmony_ci        compatible:
4562306a36Sopenharmony_ci          contains:
4662306a36Sopenharmony_ci            const: rockchip,rk3288-crypto
4762306a36Sopenharmony_ci    then:
4862306a36Sopenharmony_ci      properties:
4962306a36Sopenharmony_ci        clocks:
5062306a36Sopenharmony_ci          minItems: 4
5162306a36Sopenharmony_ci        clock-names:
5262306a36Sopenharmony_ci          items:
5362306a36Sopenharmony_ci            - const: aclk
5462306a36Sopenharmony_ci            - const: hclk
5562306a36Sopenharmony_ci            - const: sclk
5662306a36Sopenharmony_ci            - const: apb_pclk
5762306a36Sopenharmony_ci        resets:
5862306a36Sopenharmony_ci          maxItems: 1
5962306a36Sopenharmony_ci        reset-names:
6062306a36Sopenharmony_ci          items:
6162306a36Sopenharmony_ci            - const: crypto-rst
6262306a36Sopenharmony_ci  - if:
6362306a36Sopenharmony_ci      properties:
6462306a36Sopenharmony_ci        compatible:
6562306a36Sopenharmony_ci          contains:
6662306a36Sopenharmony_ci            const: rockchip,rk3328-crypto
6762306a36Sopenharmony_ci    then:
6862306a36Sopenharmony_ci      properties:
6962306a36Sopenharmony_ci        clocks:
7062306a36Sopenharmony_ci          maxItems: 3
7162306a36Sopenharmony_ci        clock-names:
7262306a36Sopenharmony_ci          items:
7362306a36Sopenharmony_ci            - const: hclk_master
7462306a36Sopenharmony_ci            - const: hclk_slave
7562306a36Sopenharmony_ci            - const: sclk
7662306a36Sopenharmony_ci        resets:
7762306a36Sopenharmony_ci          maxItems: 1
7862306a36Sopenharmony_ci        reset-names:
7962306a36Sopenharmony_ci          items:
8062306a36Sopenharmony_ci            - const: crypto-rst
8162306a36Sopenharmony_ci  - if:
8262306a36Sopenharmony_ci      properties:
8362306a36Sopenharmony_ci        compatible:
8462306a36Sopenharmony_ci          contains:
8562306a36Sopenharmony_ci            const: rockchip,rk3399-crypto
8662306a36Sopenharmony_ci    then:
8762306a36Sopenharmony_ci      properties:
8862306a36Sopenharmony_ci        clocks:
8962306a36Sopenharmony_ci          maxItems: 3
9062306a36Sopenharmony_ci        clock-names:
9162306a36Sopenharmony_ci          items:
9262306a36Sopenharmony_ci            - const: hclk_master
9362306a36Sopenharmony_ci            - const: hclk_slave
9462306a36Sopenharmony_ci            - const: sclk
9562306a36Sopenharmony_ci        resets:
9662306a36Sopenharmony_ci          minItems: 3
9762306a36Sopenharmony_ci        reset-names:
9862306a36Sopenharmony_ci          items:
9962306a36Sopenharmony_ci            - const: master
10062306a36Sopenharmony_ci            - const: slave
10162306a36Sopenharmony_ci            - const: crypto-rst
10262306a36Sopenharmony_ci
10362306a36Sopenharmony_cirequired:
10462306a36Sopenharmony_ci  - compatible
10562306a36Sopenharmony_ci  - reg
10662306a36Sopenharmony_ci  - interrupts
10762306a36Sopenharmony_ci  - clocks
10862306a36Sopenharmony_ci  - clock-names
10962306a36Sopenharmony_ci  - resets
11062306a36Sopenharmony_ci  - reset-names
11162306a36Sopenharmony_ci
11262306a36Sopenharmony_ciadditionalProperties: false
11362306a36Sopenharmony_ci
11462306a36Sopenharmony_ciexamples:
11562306a36Sopenharmony_ci  - |
11662306a36Sopenharmony_ci    #include <dt-bindings/interrupt-controller/arm-gic.h>
11762306a36Sopenharmony_ci    #include <dt-bindings/clock/rk3288-cru.h>
11862306a36Sopenharmony_ci    crypto@ff8a0000 {
11962306a36Sopenharmony_ci      compatible = "rockchip,rk3288-crypto";
12062306a36Sopenharmony_ci      reg = <0xff8a0000 0x4000>;
12162306a36Sopenharmony_ci      interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
12262306a36Sopenharmony_ci      clocks = <&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>,
12362306a36Sopenharmony_ci               <&cru SCLK_CRYPTO>, <&cru ACLK_DMAC1>;
12462306a36Sopenharmony_ci      clock-names = "aclk", "hclk", "sclk", "apb_pclk";
12562306a36Sopenharmony_ci      resets = <&cru SRST_CRYPTO>;
12662306a36Sopenharmony_ci      reset-names = "crypto-rst";
12762306a36Sopenharmony_ci    };
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