于 2018年2月3日 GMT+08:00 上午3:49:35, Maxime Ripard <[email protected]> 写到: >On Fri, Feb 02, 2018 at 10:01:52PM +0800, Icenowy Zheng wrote: >> Allwinner V3s SoC features an internal audio codec like the one in >H3, >> and a analog codec like the one in H3/A23 (but much simpler). >> >> Add them in the DTSI file. >> >> Signed-off-by: Icenowy Zheng <[email protected]> >> --- >> arch/arm/boot/dts/sun8i-v3s.dtsi | 19 +++++++++++++++++++ >> 1 file changed, 19 insertions(+) >> >> diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi >b/arch/arm/boot/dts/sun8i-v3s.dtsi >> index 20edebd983f0..f6c534efaef9 100644 >> --- a/arch/arm/boot/dts/sun8i-v3s.dtsi >> +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi >> @@ -354,6 +354,25 @@ >> status = "disabled"; >> }; >> >> + codec: codec@01c22c00 { >> + #sound-dai-cells = <0>; >> + compatible = "allwinner,sun8i-v3s-codec"; >> + reg = <0x01c22c00 0x400>; >> + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; >> + clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>; >> + clock-names = "apb", "codec"; >> + resets = <&ccu RST_BUS_CODEC>; >> + dmas = <&dma 15>, <&dma 15>; >> + dma-names = "rx", "tx"; >> + allwinner,codec-analog-controls = <&codec_analog>; >> + status = "disabled"; >> + }; >> + >> + codec_analog: codec-analog@01c23000 { >> + compatible = "allwinner,sun8i-v3s-codec-analog"; >> + reg = <0x01c23000 0x4>; > >This should be the whole size of the memory region.
OK. (Although on the datasheet digital part and analog part is listed as one region.) > >Maxime
