rk: iommu: RK3288 disable iommu by default

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index f4e71ae5325741d98ba51a208bdc339a092120aa..29c20c0accfe0ab9c3c71a455f2257ff32c839d2 100755 (executable)
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -1003,7 +1003,7 @@
 
        vpu: vpu_service@ff9a0000 {
                compatible = "vpu_service";
-               iommu_enabled = <1>;
+               iommu_enabled = <0>;
                reg = <0xff9a0000 0x800>;
                interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
                interrupt-names = "irq_enc", "irq_dec";
@@ -1015,7 +1015,7 @@
 
        hevc: hevc_service@ff9c0000 {
                compatible = "rockchip,hevc_service";
-               iommu_enabled = <1>;
+               iommu_enabled = <0>;
                reg = <0xff9c0000 0x800>;
                interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
                interrupt-names = "irq_dec";
@@ -1027,7 +1027,7 @@
 
        iep: iep@ff900000 {
                compatible = "rockchip,iep";
-               iommu_enabled = <1>;
+               iommu_enabled = <0>;
                reg = <0xff900000 0x800>;
                interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&clk_gates15 2>, <&clk_gates15 3>;