From mboxrd@z Thu Jan 1 00:00:00 1970 From: anarsoul@gmail.com (Vasily Khoruzhick) Date: Sun, 3 Dec 2017 12:41:56 -0800 Subject: [PATCH 8/9] arm64: dts: allwinner: a64: Add nodes necessary for analog sound support In-Reply-To: <20171203204157.20829-1-anarsoul@gmail.com> References: <20171203204157.20829-1-anarsoul@gmail.com> Message-ID: <20171203204157.20829-9-anarsoul@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add nodes for i2s, digital and analog parts of audiocodec on A64 Signed-off-by: Vasily Khoruzhick --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 52 +++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index d783d164b9c3..504f16e3d92d 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -112,6 +112,28 @@ method = "smc"; }; + sound: sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "SUN50i Audio Card"; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&cpudai>; + simple-audio-card,bitclock-master = <&cpudai>; + simple-audio-card,mclk-fs = <512>; + simple-audio-card,aux-devs = <&codec_analog>; + simple-audio-card,routing = + "Left DAC", "AIF1 Slot 0 Left", + "Right DAC", "AIF1 Slot 0 Right"; + status = "disabled"; + + cpudai: simple-audio-card,cpu { + sound-dai = <&dai>; + }; + + link_codec: simple-audio-card,codec { + sound-dai = <&codec>; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts = ; + compatible = "allwinner,sun50i-a64-acodec-i2s"; + reg = <0x01c22c00 0x200>; + interrupts = ; + clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>; + clock-names = "apb", "mod"; + resets = <&ccu RST_BUS_CODEC>; + reset-names = "rst"; + dmas = <&dma 15>, <&dma 15>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + codec: codec at 1c22e00 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun50i-a64-codec"; + reg = <0x01c22e00 0x600>; + interrupts = ; + clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>; + clock-names = "bus", "mod"; + status = "disabled"; + }; + uart0: serial at 1c28000 { compatible = "snps,dw-apb-uart"; reg = <0x01c28000 0x400>; @@ -563,6 +609,12 @@ #reset-cells = <1>; }; + codec_analog: codec-analog at 1f015c0 { + compatible = "allwinner,sun50i-a64-codec-analog"; + reg = <0x01f015c0 0x4>; + status = "disabled"; + }; + r_pio: pinctrl at 1f02c00 { compatible = "allwinner,sun50i-a64-r-pinctrl"; reg = <0x01f02c00 0x400>; -- 2.15.0