From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adam Sampson Subject: [PATCH] ARM: sun7i: dt: Enable audio codec on pcDuino V3 Nano Date: Fri, 23 Oct 2015 23:36:27 +0100 Message-ID: <1445639787-23715-1-git-send-email-ats@offog.org> Reply-To: ats-G+91BasbrijYtjvyW6yDsg@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Maxime Ripard Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Adam Sampson List-Id: devicetree@vger.kernel.org The pcDuino V3 Nano has a 3.5mm TRRS jack socket for audio, using the CTIA standard pinout, connected to HPOUTL, HPOUTR, HPCOM/HPCOMFB and MICIN1/VMIC (via appropriate RC networks) on the A20. The PH00 GPIO is wired for headphone plug detection: it reads 0 when nothing's plugged in, and 1 when a plug is inserted. LINEINL/R and FMINL/R are not connected. Signed-off-by: Adam Sampson --- arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts index 1757a6a..ddac732 100644 --- a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts +++ b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts @@ -82,6 +82,10 @@ status = "okay"; }; +&codec { + status = "okay"; +}; + &cpu0 { cpu-supply = <®_dcdc2>; }; -- 2.1.4