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Subject: media: dt-binding: media: Add rk3568-vepu binding Author: Nicolas Frattaroli <[email protected]> Date: Sun Jun 12 16:53:44 2022 +0100 The RK3568 and RK3566 have a Hantro VPU node solely dedicated to encoding. This patch adds a new binding to describe it, as it does not really fit the rockchip-vpu binding, since there is no decoder. Signed-off-by: Nicolas Frattaroli <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> .../bindings/media/rockchip,rk3568-vepu.yaml | 69 ++++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 70 insertions(+) --- diff --git a/Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml b/Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml new file mode 100644 index 000000000000..81b26eb4cd35 --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/rockchip,rk3568-vepu.yaml#"; +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; + +title: Hantro G1 VPU encoders implemented on Rockchip SoCs + +maintainers: + - Nicolas Frattaroli <[email protected]> + +description: + Hantro G1 video encode-only accelerators present on Rockchip SoCs. + +properties: + compatible: + enum: + - rockchip,rk3568-vepu + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: aclk + - const: hclk + + power-domains: + maxItems: 1 + + iommus: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/rk3568-cru.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/rk3568-power.h> + + bus { + #address-cells = <2>; + #size-cells = <2>; + + vepu: video-codec@fdee0000 { + compatible = "rockchip,rk3568-vepu"; + reg = <0x0 0xfdee0000 0x0 0x800>; + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru ACLK_JENC>, <&cru HCLK_JENC>; + clock-names = "aclk", "hclk"; + iommus = <&vepu_mmu>; + power-domains = <&power RK3568_PD_RGA>; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index ef3ec334fae9..ffe006d5a532 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8668,6 +8668,7 @@ L: [email protected] L: [email protected] S: Maintained F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml +F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml F: drivers/staging/media/hantro/ _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
