Messages in this thread | | | Date | Tue, 21 Jan 2020 23:45:23 +0200 | From | Justin Swartz <> | Subject | Re: [PATCH v2 1/2] ARM: dts: rockchip: add rga node for rk322x |
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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!
>> Add a node to define the presence of RGA, a 2D raster graphic >> acceleration unit. >> >> Signed-off-by: Justin Swartz <justin.swartz@risingedge.co.za> >> --- >> arch/arm/boot/dts/rk322x.dtsi | 11 +++++++++++ >> 1 file changed, 11 insertions(+) >> >> diff --git a/arch/arm/boot/dts/rk322x.dtsi >> b/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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