| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| 2 | |
| 3 | %YAML 1.2 |
| 4 | --- |
| 5 | $id: http://devicetree.org/schemas/media/rockchip-vpu.yaml# |
| 6 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 7 | |
| 8 | title: Hantro G1 VPU codecs implemented on Rockchip SoCs |
| 9 | |
| 10 | maintainers: |
| 11 | - Ezequiel Garcia <ezequiel@collabora.com> |
| 12 | |
| 13 | description: |
| 14 | Hantro G1 video encode and decode accelerators present on Rockchip SoCs. |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | oneOf: |
| 19 | - enum: |
| 20 | - rockchip,rk3036-vpu |
| 21 | - rockchip,rk3066-vpu |
| 22 | - rockchip,rk3288-vpu |
| 23 | - rockchip,rk3328-vpu |
| 24 | - rockchip,rk3399-vpu |
| 25 | - rockchip,px30-vpu |
| 26 | - rockchip,rk3568-vpu |
| 27 | - rockchip,rk3588-av1-vpu |
| 28 | - items: |
| 29 | - const: rockchip,rk3188-vpu |
| 30 | - const: rockchip,rk3066-vpu |
| 31 | - items: |
| 32 | - const: rockchip,rk3228-vpu |
| 33 | - const: rockchip,rk3399-vpu |
| 34 | |
| 35 | reg: |
| 36 | maxItems: 1 |
| 37 | |
| 38 | interrupts: |
| 39 | minItems: 1 |
| 40 | maxItems: 2 |
| 41 | |
| 42 | interrupt-names: |
| 43 | oneOf: |
| 44 | - const: vdpu |
| 45 | - items: |
| 46 | - const: vepu |
| 47 | - const: vdpu |
| 48 | |
| 49 | clocks: |
| 50 | oneOf: |
| 51 | - maxItems: 2 |
| 52 | - maxItems: 4 |
| 53 | |
| 54 | clock-names: |
| 55 | oneOf: |
| 56 | - items: |
| 57 | - const: aclk |
| 58 | - const: hclk |
| 59 | - items: |
| 60 | - const: aclk_vdpu |
| 61 | - const: hclk_vdpu |
| 62 | - const: aclk_vepu |
| 63 | - const: hclk_vepu |
| 64 | |
| 65 | power-domains: |
| 66 | maxItems: 1 |
| 67 | |
| 68 | iommus: |
| 69 | maxItems: 1 |
| 70 | |
| 71 | resets: |
| 72 | items: |
| 73 | - description: AXI reset line |
| 74 | - description: AXI bus interface unit reset line |
| 75 | - description: APB reset line |
| 76 | - description: APB bus interface unit reset line |
| 77 | |
| 78 | required: |
| 79 | - compatible |
| 80 | - reg |
| 81 | - interrupts |
| 82 | - interrupt-names |
| 83 | - clocks |
| 84 | - clock-names |
| 85 | |
| 86 | additionalProperties: false |
| 87 | |
| 88 | examples: |
| 89 | - | |
| 90 | #include <dt-bindings/clock/rk3288-cru.h> |
| 91 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 92 | #include <dt-bindings/power/rk3288-power.h> |
| 93 | |
| 94 | vpu: video-codec@ff9a0000 { |
| 95 | compatible = "rockchip,rk3288-vpu"; |
| 96 | reg = <0xff9a0000 0x800>; |
| 97 | interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, |
| 98 | <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; |
| 99 | interrupt-names = "vepu", "vdpu"; |
| 100 | clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>; |
| 101 | clock-names = "aclk", "hclk"; |
| 102 | power-domains = <&power RK3288_PD_VIDEO>; |
| 103 | iommus = <&vpu_mmu>; |
| 104 | }; |