From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Baluta Subject: [PATCH v4 5/5] arm64: dts: imx8mq-evk: Enable wm8524 codec Date: Wed, 27 Feb 2019 06:38:14 +0000 Message-ID: <20190227063737.24445-6-daniel.baluta@nxp.com> References: <20190227063737.24445-1-daniel.baluta@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20190227063737.24445-1-daniel.baluta@nxp.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: "shawnguo@kernel.org" Cc: "S.j. Wang" , "angus@akkea.ca" , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "l.stach@pengutronix.de" , Abel Vesa , "ccaione@baylibre.com" , "baruch@tkos.co.il" , "agx@sigxcpu.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , dl-linux-imx , Aisheng List-Id: devicetree@vger.kernel.org This uses simple-audio-card machine driver adding 1 CPU DAI and 1 Codec DAI. Signed-off-by: Daniel Baluta --- arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 29 ++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot= /dts/freescale/imx8mq-evk.dts index 58de4a3d6029..77f590c13ee0 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts @@ -31,6 +31,35 @@ gpio =3D <&gpio2 19 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + wm8524: audio-codec-0 { + #sound-dai-cells =3D <0>; + compatible =3D "wlf,wm8524"; + clocks =3D <&clk IMX8MQ_CLK_SAI2_ROOT>; + clock-names =3D "mclk"; + wlf,mute-gpios =3D <&gpio1 8 GPIO_ACTIVE_LOW>; + }; + + sound-wm8524 { + compatible =3D "simple-audio-card"; + simple-audio-card,name =3D "wm8524-audio"; + simple-audio-card,format =3D "i2s"; + simple-audio-card,frame-master =3D <&cpudai>; + simple-audio-card,bitclock-master =3D <&cpudai>; + simple-audio-card,widgets =3D + "Line", "Left Line Out Jack", + "Line", "Right Line Out Jack"; + simple-audio-card,routing =3D + "Left Line Out Jack", "LINEVOUTL", + "Right Line Out Jack", "LINEVOUTR"; + cpudai: simple-audio-card,cpu { + sound-dai =3D <&sai2>; + }; + link_codec: simple-audio-card,codec { + sound-dai =3D <&wm8524>; + clocks =3D <&clk IMX8MQ_CLK_SAI2_ROOT>; + }; + }; }; =20 &fec1 { --=20 2.17.1