Hello everyone, I want to make an observation. In the SoC R40 user manual at: - Chapter 3. System - 3.1. Memory Mapping
I can't find the registration address: reg = <0x01c0e000 0x1000>; But this is the following: VE 0x01D00000 - 0x01DFFFFF 1024K El martes, 25 de agosto de 2020 a las 13:35:46 UTC-4, Jernej Skrabec escribió: > Allwinner R40 SoC has a video engine. > > Add a node for it. > > Signed-off-by: Jernej Skrabec <[email protected]> > --- > arch/arm/boot/dts/sun8i-r40.dtsi | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi > b/arch/arm/boot/dts/sun8i-r40.dtsi > index 0c7526365896..7907569e7b5c 100644 > --- a/arch/arm/boot/dts/sun8i-r40.dtsi > +++ b/arch/arm/boot/dts/sun8i-r40.dtsi > @@ -273,6 +273,17 @@ csi0: csi@1c09000 { > status = "disabled"; > }; > > + video-codec@1c0e000 { > + compatible = "allwinner,sun8i-r40-video-engine"; > + reg = <0x01c0e000 0x1000>; > + clocks = <&ccu CLK_BUS_VE>, <&ccu CLK_VE>, > + <&ccu CLK_DRAM_VE>; > + clock-names = "ahb", "mod", "ram"; > + resets = <&ccu RST_BUS_VE>; > + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; > + allwinner,sram = <&ve_sram 1>; > + }; > + > mmc0: mmc@1c0f000 { > compatible = "allwinner,sun8i-r40-mmc", > "allwinner,sun50i-a64-mmc"; > -- > 2.28.0 > > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/f19d5302-7930-429c-a9fc-5fb60eb93016n%40googlegroups.com.
