| Message ID | 20221231164628.19688-5-samuel@sholland.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Allwinner D1 video engine support | expand |
Hi Samuel, On Sat 31 Dec 22, 10:46, Samuel Holland wrote: > D1 contains a video engine which is supported by the Cedrus driver. Does it work "outside the box" without power domain management? If not, it might be a bit confusing to add the node at this point. Cheers, Paul > Signed-off-by: Samuel Holland <samuel@sholland.org> > --- > > arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi > index dff363a3c934..4bd374279155 100644 > --- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi > +++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi > @@ -34,6 +34,17 @@ soc { > #address-cells = <1>; > #size-cells = <1>; > > + ve: video-codec@1c0e000 { > + compatible = "allwinner,sun20i-d1-video-engine"; > + reg = <0x1c0e000 0x2000>; > + interrupts = <SOC_PERIPHERAL_IRQ(66) IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&ccu CLK_BUS_VE>, > + <&ccu CLK_VE>, > + <&ccu CLK_MBUS_VE>; > + clock-names = "ahb", "mod", "ram"; > + resets = <&ccu RST_BUS_VE>; > + }; > + > pio: pinctrl@2000000 { > compatible = "allwinner,sun20i-d1-pinctrl"; > reg = <0x2000000 0x800>; > -- > 2.37.4 >
Hi Paul, On 1/5/23 04:11, Paul Kocialkowski wrote: > On Sat 31 Dec 22, 10:46, Samuel Holland wrote: >> D1 contains a video engine which is supported by the Cedrus driver. > > Does it work "outside the box" without power domain management? > If not, it might be a bit confusing to add the node at this point. Yes, it does. All of the power domains are enabled by default. However, if the PPU series is merged first, I will respin this to include the power-domains property from the beginning. Regards, Samuel >> Signed-off-by: Samuel Holland <samuel@sholland.org> >> --- >> >> arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi | 11 +++++++++++ >> 1 file changed, 11 insertions(+) >> >> diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi >> index dff363a3c934..4bd374279155 100644 >> --- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi >> +++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi >> @@ -34,6 +34,17 @@ soc { >> #address-cells = <1>; >> #size-cells = <1>; >> >> + ve: video-codec@1c0e000 { >> + compatible = "allwinner,sun20i-d1-video-engine"; >> + reg = <0x1c0e000 0x2000>; >> + interrupts = <SOC_PERIPHERAL_IRQ(66) IRQ_TYPE_LEVEL_HIGH>; >> + clocks = <&ccu CLK_BUS_VE>, >> + <&ccu CLK_VE>, >> + <&ccu CLK_MBUS_VE>; >> + clock-names = "ahb", "mod", "ram"; >> + resets = <&ccu RST_BUS_VE>; >> + }; >> + >> pio: pinctrl@2000000 { >> compatible = "allwinner,sun20i-d1-pinctrl"; >> reg = <0x2000000 0x800>; >> -- >> 2.37.4 >> >
Dne četrtek, 05. januar 2023 ob 15:38:36 CET je Samuel Holland napisal(a): > Hi Paul, > > On 1/5/23 04:11, Paul Kocialkowski wrote: > > On Sat 31 Dec 22, 10:46, Samuel Holland wrote: > >> D1 contains a video engine which is supported by the Cedrus driver. > > > > Does it work "outside the box" without power domain management? > > If not, it might be a bit confusing to add the node at this point. > > Yes, it does. All of the power domains are enabled by default. However, > if the PPU series is merged first, I will respin this to include the > power-domains property from the beginning. I would rather see that merged before and having complete node right away. I've been away, but I'll merge everything that's ready for sunxi tree until end of the weekend. Best regards, Jernej > > Regards, > Samuel > > >> Signed-off-by: Samuel Holland <samuel@sholland.org> > >> --- > >> > >> arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi | 11 +++++++++++ > >> 1 file changed, 11 insertions(+) > >> > >> diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi > >> b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi index > >> dff363a3c934..4bd374279155 100644 > >> --- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi > >> +++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi > >> @@ -34,6 +34,17 @@ soc { > >> > >> #address-cells = <1>; > >> #size-cells = <1>; > >> > >> + ve: video-codec@1c0e000 { > >> + compatible = "allwinner,sun20i-d1-video- engine"; > >> + reg = <0x1c0e000 0x2000>; > >> + interrupts = <SOC_PERIPHERAL_IRQ(66) IRQ_TYPE_LEVEL_HIGH>; > >> + clocks = <&ccu CLK_BUS_VE>, > >> + <&ccu CLK_VE>, > >> + <&ccu CLK_MBUS_VE>; > >> + clock-names = "ahb", "mod", "ram"; > >> + resets = <&ccu RST_BUS_VE>; > >> + }; > >> + > >> > >> pio: pinctrl@2000000 { > >> > >> compatible = "allwinner,sun20i-d1-pinctrl"; > >> reg = <0x2000000 0x800>;
On Thu, 05 Jan 2023 08:21:58 PST (-0800), jernej.skrabec@gmail.com wrote: > Dne četrtek, 05. januar 2023 ob 15:38:36 CET je Samuel Holland napisal(a): >> Hi Paul, >> >> On 1/5/23 04:11, Paul Kocialkowski wrote: >> > On Sat 31 Dec 22, 10:46, Samuel Holland wrote: >> >> D1 contains a video engine which is supported by the Cedrus driver. >> > >> > Does it work "outside the box" without power domain management? >> > If not, it might be a bit confusing to add the node at this point. >> >> Yes, it does. All of the power domains are enabled by default. However, >> if the PPU series is merged first, I will respin this to include the >> power-domains property from the beginning. > > I would rather see that merged before and having complete node right away. > > I've been away, but I'll merge everything that's ready for sunxi tree until > end of the weekend. Just checking up on this one, as it's still in the RISC-V patchwork but I don't see it in linux-next. No big deal on my end, I just don't want to be dropping the ball here. Acked-by: Palmer Dabbelt <palmer@rivosinc.com> In case you were waiting for it (in which case sorry). > > Best regards, > Jernej > >> >> Regards, >> Samuel >> >> >> Signed-off-by: Samuel Holland <samuel@sholland.org> >> >> --- >> >> >> >> arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi | 11 +++++++++++ >> >> 1 file changed, 11 insertions(+) >> >> >> >> diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi >> >> b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi index >> >> dff363a3c934..4bd374279155 100644 >> >> --- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi >> >> +++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi >> >> @@ -34,6 +34,17 @@ soc { >> >> >> >> #address-cells = <1>; >> >> #size-cells = <1>; >> >> >> >> + ve: video-codec@1c0e000 { >> >> + compatible = "allwinner,sun20i-d1-video- > engine"; >> >> + reg = <0x1c0e000 0x2000>; >> >> + interrupts = <SOC_PERIPHERAL_IRQ(66) > IRQ_TYPE_LEVEL_HIGH>; >> >> + clocks = <&ccu CLK_BUS_VE>, >> >> + <&ccu CLK_VE>, >> >> + <&ccu CLK_MBUS_VE>; >> >> + clock-names = "ahb", "mod", "ram"; >> >> + resets = <&ccu RST_BUS_VE>; >> >> + }; >> >> + >> >> >> >> pio: pinctrl@2000000 { >> >> >> >> compatible = "allwinner,sun20i-d1-pinctrl"; >> >> reg = <0x2000000 0x800>;
diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi index dff363a3c934..4bd374279155 100644 --- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi +++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi @@ -34,6 +34,17 @@ soc { #address-cells = <1>; #size-cells = <1>; + ve: video-codec@1c0e000 { + compatible = "allwinner,sun20i-d1-video-engine"; + reg = <0x1c0e000 0x2000>; + interrupts = <SOC_PERIPHERAL_IRQ(66) IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_VE>, + <&ccu CLK_VE>, + <&ccu CLK_MBUS_VE>; + clock-names = "ahb", "mod", "ram"; + resets = <&ccu RST_BUS_VE>; + }; + pio: pinctrl@2000000 { compatible = "allwinner,sun20i-d1-pinctrl"; reg = <0x2000000 0x800>;
D1 contains a video engine which is supported by the Cedrus driver. Signed-off-by: Samuel Holland <samuel@sholland.org> --- arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)