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author | Ezequiel Garcia <ezequiel@collabora.com> | 2020-03-26 20:13:43 +0100 |
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committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-04-14 11:25:48 +0200 |
commit | ba445b7ff43b3e45836a9a290efdc3a36ea63941 (patch) | |
tree | f3a320bb12696f7a5ba87be1f5d8134e0d302bc1 /Documentation/devicetree/bindings/media/rockchip-vpu.yaml | |
parent | media: hantro: Refactor for V4L2 API spec compliancy (diff) | |
download | wireguard-linux-ba445b7ff43b3e45836a9a290efdc3a36ea63941.tar.xz wireguard-linux-ba445b7ff43b3e45836a9a290efdc3a36ea63941.zip |
media: dt-bindings: rockchip-vpu: Convert bindings to json-schema
Convert Rockchip VPU (Hantro IP block) codec driver documentation to
json-schema.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/media/rockchip-vpu.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/media/rockchip-vpu.yaml | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.yaml b/Documentation/devicetree/bindings/media/rockchip-vpu.yaml new file mode 100644 index 000000000000..d7a42e6f9bcf --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip-vpu.yaml @@ -0,0 +1,74 @@ +# 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: + enum: + - rockchip,rk3288-vpu + - rockchip,rk3328-vpu + - rockchip,rk3399-vpu + + reg: + maxItems: 1 + + interrupts: + maxItems: 2 + + interrupt-names: + items: + - const: vepu + - const: vdpu + + clocks: + maxItems: 2 + + clock-names: + items: + - const: aclk + - const: hclk + + 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 = <0x0 0xff9a0000 0x0 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>; + }; |