[PATCH v3 8/9] ARM: dts: sun8i: add audio codec support into V3s DTSI
From: icenowy@aosc.io (Icenowy Zheng)
Date: 2017-05-24 10:09:11
Also in:
alsa-devel, linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Icenowy Zheng <redacted> 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 <redacted> Acked-by: Chen-Yu Tsai <redacted> --- Changes in v3: - Added Chen-Yu's ACK. 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 e0e99bbebdb3..01751ea0761e 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi@@ -271,6 +271,25 @@ status = "disabled"; }; + codec: codec at 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 at 01c23000 { + compatible = "allwinner,sun8i-v3s-codec-analog"; + reg = <0x01c23000 0x4>; + }; + uart0: serial at 01c28000 { compatible = "snps,dw-apb-uart"; reg = <0x01c28000 0x400>;
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2.12.2