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- To: alsa-devel@xxxxxxxxxxxxxxxx, devicetree@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, lgirdwood@xxxxxxxxx, broonie@xxxxxxxxxx
- Subject: [PATCH v2 6/7] ARM: dts: chameleonv3: Add Chameleon v3 audio
- From: Paweł Anikiel <pan@xxxxxxxxxxxx>
- Date: Mon, 8 May 2023 13:30:36 +0200
- Cc: tiwai@xxxxxxxx, robh+dt@xxxxxxxxxx, krzysztof.kozlowski+dt@xxxxxxxxxx, dinguyen@xxxxxxxxxx, lars@xxxxxxxxxx, nuno.sa@xxxxxxxxxx, upstream@xxxxxxxxxxxx, amstan@xxxxxxxxxxxx, Paweł Anikiel <pan@xxxxxxxxxxxx>
- In-reply-to: <20230508113037.137627-1-pan@semihalf.com>
- References: <20230508113037.137627-1-pan@semihalf.com>
Add dts nodes for i2s, audio codec, and simple-audio-card devices. Signed-off-by: Paweł Anikiel <pan@xxxxxxxxxxxx> --- .../boot/dts/socfpga_arria10_chameleonv3.dts | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm/boot/dts/socfpga_arria10_chameleonv3.dts b/arch/arm/boot/dts/socfpga_arria10_chameleonv3.dts index f0483ef46a36..a69819e26144 100644 --- a/arch/arm/boot/dts/socfpga_arria10_chameleonv3.dts +++ b/arch/arm/boot/dts/socfpga_arria10_chameleonv3.dts @@ -15,6 +15,61 @@ aliases { i2c0 = &i2c0; i2c1 = &i2c1; }; + + soc { + i2s0: i2s@c0060300 { + compatible = "google,chv3-i2s"; + reg = <0xc0060300 0x100>, + <0xc0060f00 0x10>; + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; + #sound-dai-cells = <0>; + }; + + i2s1: i2s@c0060400 { + compatible = "google,chv3-i2s"; + reg = <0xc0060400 0x100>, + <0xc0060f10 0x10>; + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; + #sound-dai-cells = <0>; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "chv3-audio"; + #address-cells = <1>; + #size-cells = <0>; + + simple-audio-card,dai-link@0 { + reg = <0>; + cpu { + sound-dai = <&i2s0>; + }; + codec { + sound-dai = <&chv3_codec>; + }; + }; + + simple-audio-card,dai-link@1 { + reg = <1>; + format = "i2s"; + cpu { + sound-dai = <&i2s1>; + }; + codec { + sound-dai = <&ssm2603>; + bitclock-master; + frame-master; + system-clock-frequency = <22579200>; + mclk-fs = <512>; + }; + }; + }; + + chv3_codec: audio-codec { + compatible = "google,chv3-codec"; + #sound-dai-cells = <0>; + }; }; &gmac0 { @@ -39,6 +94,7 @@ &i2c0 { ssm2603: audio-codec@1a { compatible = "adi,ssm2603"; reg = <0x1a>; + #sound-dai-cells = <0>; }; }; -- 2.40.1.521.gf1e218fcd8-goog
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