From: Jonas Karlman Date: Wed, 29 May 2019 10:54:27 +0000 (-0400) Subject: media: dt-bindings: rockchip: Document RK3328 VPU binding X-Git-Tag: v5.4-rc1~145^2~297 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=56613e7153a53d6cc7eb8d1d6abf00e9fe71c6f1;p=platform%2Fkernel%2Flinux-rpi.git media: dt-bindings: rockchip: Document RK3328 VPU binding Update devicetree binding documentation for Rockchip VPU on RK3328. Signed-off-by: Jonas Karlman Reviewed-by: Rob Herring Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.txt b/Documentation/devicetree/bindings/media/rockchip-vpu.txt index 35dc464..339252d 100644 --- a/Documentation/devicetree/bindings/media/rockchip-vpu.txt +++ b/Documentation/devicetree/bindings/media/rockchip-vpu.txt @@ -1,14 +1,17 @@ device-tree bindings for rockchip VPU codec Rockchip (Video Processing Unit) present in various Rockchip platforms, -such as RK3288 and RK3399. +such as RK3288, RK3328 and RK3399. Required properties: - compatible: value should be one of the following "rockchip,rk3288-vpu"; + "rockchip,rk3328-vpu"; "rockchip,rk3399-vpu"; - interrupts: encoding and decoding interrupt specifiers -- interrupt-names: should be "vepu" and "vdpu" +- interrupt-names: should be + "vepu", "vdpu" on RK3288 and RK3399, + "vdpu" on RK3328. - clocks: phandle to VPU aclk, hclk clocks - clock-names: should be "aclk" and "hclk" - power-domains: phandle to power domain node @@ -27,3 +30,14 @@ SoC-specific DT entry: power-domains = <&power RK3288_PD_VIDEO>; iommus = <&vpu_mmu>; }; + + vpu: video-codec@ff350000 { + compatible = "rockchip,rk3328-vpu"; + reg = <0x0 0xff350000 0x0 0x800>; + interrupts = ; + interrupt-names = "vdpu"; + clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>; + clock-names = "aclk", "hclk"; + power-domains = <&power RK3328_PD_VPU>; + iommus = <&vpu_mmu>; + };