| Message ID | 20210719205242.18807-11-ezequiel@collabora.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | hantro: Enable H.264 VDPU2 | expand |
On 2021-07-19 21:52, Ezequiel Garcia wrote: > From: Paul Kocialkowski <paul.kocialkowski@bootlin.com> > > The PX30 has a VPU (both decoder and encoder) with a dedicated IOMMU. > Describe these two entities in device-tree. > > Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> > Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> > --- > arch/arm64/boot/dts/rockchip/px30.dtsi | 23 +++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > > diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi > index 248ebb61aa79..05ce8ce5e4be 100644 > --- a/arch/arm64/boot/dts/rockchip/px30.dtsi > +++ b/arch/arm64/boot/dts/rockchip/px30.dtsi > @@ -1024,6 +1024,29 @@ gpu: gpu@ff400000 { > status = "disabled"; > }; > > + vpu: video-codec@ff442000 { > + compatible = "rockchip,px30-vpu"; > + reg = <0x0 0xff442000 0x0 0x800>; > + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "vepu", "vdpu"; > + clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>; > + clock-names = "aclk", "hclk"; > + iommus = <&vpu_mmu>; > + power-domains = <&power PX30_PD_VPU>; > + }; > + > + vpu_mmu: iommu@ff442800 { > + compatible = "rockchip,iommu"; > + reg = <0x0 0xff442800 0x0 0x100>; > + interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "vpu_mmu"; Nit: "interrupt-names" is not part of the IOMMU binding. Same for the RK3568 patch too ;) Robin. > + clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>; > + clock-names = "aclk", "iface"; > + #iommu-cells = <0>; > + power-domains = <&power PX30_PD_VPU>; > + }; > + > dsi: dsi@ff450000 { > compatible = "rockchip,px30-mipi-dsi"; > reg = <0x0 0xff450000 0x0 0x10000>; >
diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi index 248ebb61aa79..05ce8ce5e4be 100644 --- a/arch/arm64/boot/dts/rockchip/px30.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30.dtsi @@ -1024,6 +1024,29 @@ gpu: gpu@ff400000 { status = "disabled"; }; + vpu: video-codec@ff442000 { + compatible = "rockchip,px30-vpu"; + reg = <0x0 0xff442000 0x0 0x800>; + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "vepu", "vdpu"; + clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>; + clock-names = "aclk", "hclk"; + iommus = <&vpu_mmu>; + power-domains = <&power PX30_PD_VPU>; + }; + + vpu_mmu: iommu@ff442800 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff442800 0x0 0x100>; + interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "vpu_mmu"; + clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>; + clock-names = "aclk", "iface"; + #iommu-cells = <0>; + power-domains = <&power PX30_PD_VPU>; + }; + dsi: dsi@ff450000 { compatible = "rockchip,px30-mipi-dsi"; reg = <0x0 0xff450000 0x0 0x10000>;