2017-08-03 02:04:39

by xxm

Subject: [PATCH] ARM: dts: rockchip: rk3288 add more iommu nodes

Add IEP/ISP/VPU/HEVC iommu nodes

Signed-off-by: Simon Xue <[email protected]>
---
arch/arm/boot/dts/rk3288.dtsi | 37 +++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 2484f11..90646a2 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -953,6 +953,25 @@
status = "okay";
};

+ 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";
+ };
+
+ isp_mmu: iommu@ff914000 {
+ compatible = "rockchip,iommu";
+ reg = <0x0 0xff914000 0x0 0x100>, <0x0 0xff915000 0x0 0x100>;
+ interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "isp_mmu";
+ #iommu-cells = <0>;
+ rockchip,disable-mmu-reset;
+ status = "disabled";
+ };
+
vopb: vop@ff930000 {
compatible = "rockchip,rk3288-vop";
reg = <0xff930000 0x19c>;
@@ -1126,6 +1145,24 @@
};
};

+ vpu_mmu: iommu@ff9a0800 {
+ compatible = "rockchip,iommu";
+ reg = <0x0 0xff9a0800 0x0 0x100>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "vpu_mmu";
+ #iommu-cells = <0>;
+ status = "disabled";
+ };
+
+ hevc_mmu: iommu@ff9c0440 {
+ compatible = "rockchip,iommu";
+ reg = <0x0 0xff9c0440 0x0 0x40>, <0x0 0xff9c0480 0x0 0x40>;
+ interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "hevc_mmu";
+ #iommu-cells = <0>;
+ status = "disabled";
+ };
+
gpu: mali@ffa30000 {
compatible = "rockchip,rk3288-mali", "arm,mali-t760", "arm,mali-midgard";
reg = <0xffa30000 0x10000>;
--
1.9.1

2017-08-06 10:45:32

by Heiko Stuebner

Subject: Re: [PATCH] ARM: dts: rockchip: rk3288 add more iommu nodes

Am Donnerstag, 3. August 2017, 10:04:03 CEST schrieb Simon Xue:
> Add IEP/ISP/VPU/HEVC iommu nodes
>
> Signed-off-by: Simon Xue <[email protected]>

applied for 4.14


Thanks
Heiko