[PATCH] arm64: dts: mt8192: Add vcodec lat and core nodes

Allen-KH Cheng posted 1 patch 4 days, 16 hours ago
There is a newer version of this series
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 60 ++++++++++++++++++++++++
1 file changed, 60 insertions(+)
[PATCH] arm64: dts: mt8192: Add vcodec lat and core nodes
Posted by Allen-KH Cheng 4 days, 16 hours ago
Add vcodec lat and core nodes for mt8192 SoC.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>

---
This patch is based on matthias.bgg/linux.git, v6.0-next/dts64
[Allen-KH Cheng <allen-kh.cheng@mediatek.com>]
---
---
 arch/arm64/boot/dts/mediatek/mt8192.dtsi | 60 ++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index 6b20376191a7..aa6524948e7c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -1449,6 +1449,66 @@
 			power-domains = <&spm MT8192_POWER_DOMAIN_ISP2>;
 		};
 
+		vcodec_dec: vcodec-dec@16000000 {
+			compatible = "mediatek,mt8192-vcodec-dec";
+			reg = <0 0x16000000 0 0x1000>;
+			mediatek,scp = <&scp>;
+			iommus = <&iommu0 M4U_PORT_L4_VDEC_MC_EXT>;
+			dma-ranges = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0 0 0 0x16000000 0 0x26000>;
+
+			vcodec_lat: vcodec-lat@10000 {
+				compatible = "mediatek,mtk-vcodec-lat";
+				reg = <0x0 0x10000 0 0x800>;
+				interrupts = <GIC_SPI 426 IRQ_TYPE_LEVEL_HIGH 0>;
+				iommus = <&iommu0 M4U_PORT_L5_VDEC_LAT0_VLD_EXT>,
+					 <&iommu0 M4U_PORT_L5_VDEC_LAT0_VLD2_EXT>,
+					 <&iommu0 M4U_PORT_L5_VDEC_LAT0_AVC_MV_EXT>,
+					 <&iommu0 M4U_PORT_L5_VDEC_LAT0_PRED_RD_EXT>,
+					 <&iommu0 M4U_PORT_L5_VDEC_LAT0_TILE_EXT>,
+					 <&iommu0 M4U_PORT_L5_VDEC_LAT0_WDMA_EXT>,
+					 <&iommu0 M4U_PORT_L5_VDEC_LAT0_RG_CTRL_DMA_EXT>,
+					 <&iommu0 M4U_PORT_L5_VDEC_UFO_ENC_EXT>;
+				clocks = <&topckgen CLK_TOP_VDEC_SEL>,
+					 <&vdecsys_soc CLK_VDEC_SOC_VDEC>,
+					 <&vdecsys_soc CLK_VDEC_SOC_LAT>,
+					 <&vdecsys_soc CLK_VDEC_SOC_LARB1>,
+					 <&topckgen CLK_TOP_MAINPLL_D4>;
+				clock-names = "sel", "soc-vdec", "soc-lat", "vdec", "top";
+				assigned-clocks = <&topckgen CLK_TOP_VDEC_SEL>;
+				assigned-clock-parents = <&topckgen CLK_TOP_MAINPLL_D4>;
+				power-domains = <&spm MT8192_POWER_DOMAIN_VDEC>;
+			};
+
+			vcodec_core: vcodec-core@25000 {
+				compatible = "mediatek,mtk-vcodec-core";
+				reg = <0 0x25000 0 0x1000>;
+				interrupts = <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH 0>;
+				iommus = <&iommu0 M4U_PORT_L4_VDEC_MC_EXT>,
+					 <&iommu0 M4U_PORT_L4_VDEC_UFO_EXT>,
+					 <&iommu0 M4U_PORT_L4_VDEC_PP_EXT>,
+					 <&iommu0 M4U_PORT_L4_VDEC_PRED_RD_EXT>,
+					 <&iommu0 M4U_PORT_L4_VDEC_PRED_WR_EXT>,
+					 <&iommu0 M4U_PORT_L4_VDEC_PPWRAP_EXT>,
+					 <&iommu0 M4U_PORT_L4_VDEC_TILE_EXT>,
+					 <&iommu0 M4U_PORT_L4_VDEC_VLD_EXT>,
+					 <&iommu0 M4U_PORT_L4_VDEC_VLD2_EXT>,
+					 <&iommu0 M4U_PORT_L4_VDEC_AVC_MV_EXT>,
+					 <&iommu0 M4U_PORT_L4_VDEC_RG_CTRL_DMA_EXT>;
+				clocks = <&topckgen CLK_TOP_VDEC_SEL>,
+					 <&vdecsys CLK_VDEC_VDEC>,
+					 <&vdecsys CLK_VDEC_LAT>,
+					 <&vdecsys CLK_VDEC_LARB1>,
+					 <&topckgen CLK_TOP_MAINPLL_D4>;
+				clock-names = "sel", "soc-vdec", "soc-lat", "vdec", "top";
+				assigned-clocks = <&topckgen CLK_TOP_VDEC_SEL>;
+				assigned-clock-parents = <&topckgen CLK_TOP_MAINPLL_D4>;
+				power-domains = <&spm MT8192_POWER_DOMAIN_VDEC2>;
+			};
+		};
+
 		larb5: larb@1600d000 {
 			compatible = "mediatek,mt8192-smi-larb";
 			reg = <0 0x1600d000 0 0x1000>;
-- 
2.18.0
Re: [PATCH] arm64: dts: mt8192: Add vcodec lat and core nodes
Posted by Chen-Yu Tsai 1 day, 21 hours ago
On Fri, Sep 23, 2022 at 7:47 PM Allen-KH Cheng
<allen-kh.cheng@mediatek.com> wrote:
>
> Add vcodec lat and core nodes for mt8192 SoC.
>
> Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>

Tested-by: Chen-Yu Tsai <wenst@chromium.org>

> ---
> This patch is based on matthias.bgg/linux.git, v6.0-next/dts64
> [Allen-KH Cheng <allen-kh.cheng@mediatek.com>]
> ---
> ---
>  arch/arm64/boot/dts/mediatek/mt8192.dtsi | 60 ++++++++++++++++++++++++
>  1 file changed, 60 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> index 6b20376191a7..aa6524948e7c 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> @@ -1449,6 +1449,66 @@
>                         power-domains = <&spm MT8192_POWER_DOMAIN_ISP2>;
>                 };
>
> +               vcodec_dec: vcodec-dec@16000000 {

The device node name should be generic, so maybe "video-codec@"?

> +                       compatible = "mediatek,mt8192-vcodec-dec";
> +                       reg = <0 0x16000000 0 0x1000>;
> +                       mediatek,scp = <&scp>;
> +                       iommus = <&iommu0 M4U_PORT_L4_VDEC_MC_EXT>;
> +                       dma-ranges = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>;
> +                       #address-cells = <2>;
> +                       #size-cells = <2>;
> +                       ranges = <0 0 0 0x16000000 0 0x26000>;
> +
> +                       vcodec_lat: vcodec-lat@10000 {

Same here.

> +                               compatible = "mediatek,mtk-vcodec-lat";
> +                               reg = <0x0 0x10000 0 0x800>;
> +                               interrupts = <GIC_SPI 426 IRQ_TYPE_LEVEL_HIGH 0>;
> +                               iommus = <&iommu0 M4U_PORT_L5_VDEC_LAT0_VLD_EXT>,
> +                                        <&iommu0 M4U_PORT_L5_VDEC_LAT0_VLD2_EXT>,
> +                                        <&iommu0 M4U_PORT_L5_VDEC_LAT0_AVC_MV_EXT>,
> +                                        <&iommu0 M4U_PORT_L5_VDEC_LAT0_PRED_RD_EXT>,
> +                                        <&iommu0 M4U_PORT_L5_VDEC_LAT0_TILE_EXT>,
> +                                        <&iommu0 M4U_PORT_L5_VDEC_LAT0_WDMA_EXT>,
> +                                        <&iommu0 M4U_PORT_L5_VDEC_LAT0_RG_CTRL_DMA_EXT>,
> +                                        <&iommu0 M4U_PORT_L5_VDEC_UFO_ENC_EXT>;
> +                               clocks = <&topckgen CLK_TOP_VDEC_SEL>,
> +                                        <&vdecsys_soc CLK_VDEC_SOC_VDEC>,
> +                                        <&vdecsys_soc CLK_VDEC_SOC_LAT>,
> +                                        <&vdecsys_soc CLK_VDEC_SOC_LARB1>,
> +                                        <&topckgen CLK_TOP_MAINPLL_D4>;
> +                               clock-names = "sel", "soc-vdec", "soc-lat", "vdec", "top";
> +                               assigned-clocks = <&topckgen CLK_TOP_VDEC_SEL>;
> +                               assigned-clock-parents = <&topckgen CLK_TOP_MAINPLL_D4>;
> +                               power-domains = <&spm MT8192_POWER_DOMAIN_VDEC>;
> +                       };
> +
> +                       vcodec_core: vcodec-core@25000 {

Same here.

ChenYu
Re: [PATCH] arm64: dts: mt8192: Add vcodec lat and core nodes
Posted by Allen-KH Cheng (程冠勳) 1 day, 19 hours ago
Hi Chen-Yu,

Thanks for the suggestion and test.

The following version will fix the node's name.

BRs,
Allen

On Mon, 2022-09-26 at 14:47 +0800, Chen-Yu Tsai wrote:
> On Fri, Sep 23, 2022 at 7:47 PM Allen-KH Cheng
> <allen-kh.cheng@mediatek.com> wrote:
> > 
> > Add vcodec lat and core nodes for mt8192 SoC.
> > 
> > Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
> 
> Tested-by: Chen-Yu Tsai <wenst@chromium.org>
> 
> > ---
> > This patch is based on matthias.bgg/linux.git, v6.0-next/dts64
> > [Allen-KH Cheng <allen-kh.cheng@mediatek.com>]
> > ---
> > ---
> >  arch/arm64/boot/dts/mediatek/mt8192.dtsi | 60
> > ++++++++++++++++++++++++
> >  1 file changed, 60 insertions(+)
> > 
> > diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> > b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> > index 6b20376191a7..aa6524948e7c 100644
> > --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> > +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> > @@ -1449,6 +1449,66 @@
> >                         power-domains = <&spm
> > MT8192_POWER_DOMAIN_ISP2>;
> >                 };
> > 
> > +               vcodec_dec: vcodec-dec@16000000 {
> 
> The device node name should be generic, so maybe "video-codec@"?
> 
> > +                       compatible = "mediatek,mt8192-vcodec-dec";
> > +                       reg = <0 0x16000000 0 0x1000>;
> > +                       mediatek,scp = <&scp>;
> > +                       iommus = <&iommu0 M4U_PORT_L4_VDEC_MC_EXT>;
> > +                       dma-ranges = <0x1 0x0 0x0 0x40000000 0x0
> > 0xfff00000>;
> > +                       #address-cells = <2>;
> > +                       #size-cells = <2>;
> > +                       ranges = <0 0 0 0x16000000 0 0x26000>;
> > +
> > +                       vcodec_lat: vcodec-lat@10000 {
> 
> Same here.
> 
> > +                               compatible = "mediatek,mtk-vcodec-
> > lat";
> > +                               reg = <0x0 0x10000 0 0x800>;
> > +                               interrupts = <GIC_SPI 426
> > IRQ_TYPE_LEVEL_HIGH 0>;
> > +                               iommus = <&iommu0
> > M4U_PORT_L5_VDEC_LAT0_VLD_EXT>,
> > +                                        <&iommu0
> > M4U_PORT_L5_VDEC_LAT0_VLD2_EXT>,
> > +                                        <&iommu0
> > M4U_PORT_L5_VDEC_LAT0_AVC_MV_EXT>,
> > +                                        <&iommu0
> > M4U_PORT_L5_VDEC_LAT0_PRED_RD_EXT>,
> > +                                        <&iommu0
> > M4U_PORT_L5_VDEC_LAT0_TILE_EXT>,
> > +                                        <&iommu0
> > M4U_PORT_L5_VDEC_LAT0_WDMA_EXT>,
> > +                                        <&iommu0
> > M4U_PORT_L5_VDEC_LAT0_RG_CTRL_DMA_EXT>,
> > +                                        <&iommu0
> > M4U_PORT_L5_VDEC_UFO_ENC_EXT>;
> > +                               clocks = <&topckgen
> > CLK_TOP_VDEC_SEL>,
> > +                                        <&vdecsys_soc
> > CLK_VDEC_SOC_VDEC>,
> > +                                        <&vdecsys_soc
> > CLK_VDEC_SOC_LAT>,
> > +                                        <&vdecsys_soc
> > CLK_VDEC_SOC_LARB1>,
> > +                                        <&topckgen
> > CLK_TOP_MAINPLL_D4>;
> > +                               clock-names = "sel", "soc-vdec",
> > "soc-lat", "vdec", "top";
> > +                               assigned-clocks = <&topckgen
> > CLK_TOP_VDEC_SEL>;
> > +                               assigned-clock-parents = <&topckgen
> > CLK_TOP_MAINPLL_D4>;
> > +                               power-domains = <&spm
> > MT8192_POWER_DOMAIN_VDEC>;
> > +                       };
> > +
> > +                       vcodec_core: vcodec-core@25000 {
> 
> Same here.
> 
> ChenYu