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arm: dts: rk3288: add iep node and enable it

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Change-Id: Ie7fe0bbc91a5fedb0617d9b6c6056bdb4aed610d
Signed-off-by: buluess.li <buluess.li@rock-chips.com>
This commit is contained in:
buluess.li
2017-06-27 11:38:48 +08:00
committed by Jianqun Xu
parent cb76f82440
commit 5150079e68
2 changed files with 31 additions and 0 deletions
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8
arch/arm/boot/dts/rk3288-android.dtsi
View File

@@ -288,6 +288,14 @@
compatible = "rockchip,rk3288-secure-efuse";
};
&iep {
status = "okay";
};
&iep_mmu {
status = "okay";
};
&rga {
compatible = "rockchip,rga2";
clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA>;

23
arch/arm/boot/dts/rk3288.dtsi
View File

@@ -1059,6 +1059,29 @@
status = "disabled";
};
iep: iep@ff90000 {
compatible = "rockchip,iep";
iommu_enabled = <1>;
iommus = <&iep_mmu>;
reg = <0x0 0xff900000 0x0 0x800>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
clock-names = "aclk_iep", "hclk_iep";
power-domains = <&power RK3288_PD_VIO>;
allocator = <1>;
version = <1>;
status = "disabled";
};
iep_mmu: iommu@ff900800 {
compatible = "rockchip,iommu";
reg = <0x0 0xff900800 0x0 0x40>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>;
interrupt-names = "iep_mmu";
#iommu-cells = <0>;
status = "disabled";
};
cif_isp0: cif_isp@ff910000 {
compatible = "rockchip,rk3288-cif-isp";
rockchip,grf = <&grf>;