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    Subject[PATCH v4 2/3] ARM: dts: rockchip: add rga node for rk322x
    Date
    Add a node to define the presence of RGA, a 2D raster
    graphic acceleration unit.

    Signed-off-by: Justin Swartz <justin.swartz@risingedge.co.za>
    ---
    arch/arm/boot/dts/rk322x.dtsi | 11 +++++++++++
    1 file changed, 11 insertions(+)

    diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
    index 340ed6ccb..29d50bebc 100644
    --- a/arch/arm/boot/dts/rk322x.dtsi
    +++ b/arch/arm/boot/dts/rk322x.dtsi
    @@ -621,6 +621,17 @@
    status = "disabled";
    };

    + rga: rga@20060000 {
    + compatible = "rockchip,rk3228-rga", "rockchip,rk3288-rga";
    + reg = <0x20060000 0x1000>;
    + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
    + clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA>;
    + clock-names = "aclk", "hclk", "sclk";
    + resets = <&cru SRST_RGA>, <&cru SRST_RGA_A>, <&cru SRST_RGA_H>;
    + reset-names = "core", "axi", "ahb";
    + status = "disabled";
    + };
    +
    iep_mmu: iommu@20070800 {
    compatible = "rockchip,iommu";
    reg = <0x20070800 0x100>;
    --
    2.11.0
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