Re: [PATCH v2 1/2] ARM: dts: rockchip: add rga node for rk322x
From: Justin Swartz <hidden>
Date: 2020-01-21 21:45:35
Also in:
linux-devicetree, linux-rockchip, lkml
Hi Johan, On 2020-01-21 23:34, Johan Jonker wrote:
Hi Justin,
rga is now inserted above vpu_mmu.
Please check the address.
rga: rga@20060000 {
vpu_mmu: iommu@20020800 {
Should go between vop_mmu and iep_mmu.
vop_mmu: iommu@20053f00 {
rga: rga@20060000 {
iep_mmu: iommu@20070800 {Thanks!
quoted
Add a node to define the presence of RGA, a 2D raster graphic acceleration unit. Signed-off-by: Justin Swartz <redacted> --- arch/arm/boot/dts/rk322x.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)diff --git a/arch/arm/boot/dts/rk322x.dtsib/arch/arm/boot/dts/rk322x.dtsi index 340ed6ccb..efa733207 100644--- a/arch/arm/boot/dts/rk322x.dtsi +++ b/arch/arm/boot/dts/rk322x.dtsi@@ -566,6 +566,17 @@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"; + }; + vpu_mmu: iommu@20020800 { compatible = "rockchip,iommu"; reg = <0x20020800 0x100>; -- 2.11.0
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