Commit 5484ea92 authored by Nicolas Frattaroli's avatar Nicolas Frattaroli Committed by Mauro Carvalho Chehab
Browse files

media: dt-binding: media: Add rk3568-vepu binding 



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: default avatarNicolas Frattaroli <frattaroli.nicolas@gmail.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent a621cc4b

Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml

0 → 100644
+69 −0
Original line number Diff line number Diff line 
# 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 <frattaroli.nicolas@gmail.com>



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>;

        };

    };

MAINTAINERS

+1 −0
Original line number Diff line number Diff line
@@ -8668,6 +8668,7 @@ L: linux-media@vger.kernel.org 
L:	linux-rockchip@lists.infradead.org

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/