video/rockchip: rga2 can be used dma coherent

Change-Id: I123bec313212ae2a9682e1d6f219a2f705c25187
Signed-off-by: Zikim,Wei <wzq@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-android-next.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-android-next.dtsi
index a5db61a6af15b30e1ffdef3e449d6c9886f027a7..1d39c05e78b5ed94b247532ab0327e3c7c0c5ee5 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-android-next.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-android-next.dtsi
@@ -144,6 +144,7 @@
                clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA_CORE>;
                clock-names = "aclk_rga", "hclk_rga", "clk_rga";
                power-domains = <&power RK3399_PD_RGA>;
+               dma-coherent;
                status = "okay";
        };