| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| |
| %YAML 1.2 |
| --- |
| $id: "http://devicetree.org/schemas/media/rockchip-vpu.yaml#" |
| $schema: "http://devicetree.org/meta-schemas/core.yaml#" |
| |
| title: Hantro G1 VPU codecs implemented on Rockchip SoCs |
| |
| maintainers: |
| - Ezequiel Garcia <ezequiel@collabora.com> |
| |
| description: |
| Hantro G1 video encode and decode accelerators present on Rockchip SoCs. |
| |
| properties: |
| compatible: |
| oneOf: |
| - enum: |
| - rockchip,rk3036-vpu |
| - rockchip,rk3066-vpu |
| - rockchip,rk3288-vpu |
| - rockchip,rk3328-vpu |
| - rockchip,rk3399-vpu |
| - items: |
| - const: rockchip,rk3188-vpu |
| - const: rockchip,rk3066-vpu |
| - items: |
| - const: rockchip,rk3228-vpu |
| - const: rockchip,rk3399-vpu |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| minItems: 1 |
| maxItems: 2 |
| |
| interrupt-names: |
| oneOf: |
| - const: vdpu |
| - items: |
| - const: vepu |
| - const: vdpu |
| |
| clocks: |
| oneOf: |
| - maxItems: 2 |
| - maxItems: 4 |
| |
| clock-names: |
| oneOf: |
| - items: |
| - const: aclk |
| - const: hclk |
| - items: |
| - const: aclk_vdpu |
| - const: hclk_vdpu |
| - const: aclk_vepu |
| - const: hclk_vepu |
| |
| power-domains: |
| maxItems: 1 |
| |
| iommus: |
| maxItems: 1 |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - interrupt-names |
| - clocks |
| - clock-names |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/clock/rk3288-cru.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/power/rk3288-power.h> |
| |
| vpu: video-codec@ff9a0000 { |
| compatible = "rockchip,rk3288-vpu"; |
| reg = <0xff9a0000 0x800>; |
| interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-names = "vepu", "vdpu"; |
| clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>; |
| clock-names = "aclk", "hclk"; |
| power-domains = <&power RK3288_PD_VIDEO>; |
| iommus = <&vpu_mmu>; |
| }; |
