From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Stecklein Subject: [PATCH v3 1/2] dt-bindings: sound: add bindings for TAS6424 Date: Tue, 18 Jul 2017 14:20:03 -0500 Message-ID: <1500405604-23511-2-git-send-email-m-stecklein@ti.com> References: <1500405604-23511-1-git-send-email-m-stecklein@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from lelnx193.ext.ti.com (lelnx193.ext.ti.com [198.47.27.77]) by alsa0.perex.cz (Postfix) with ESMTP id 06F072671F9 for ; Tue, 18 Jul 2017 21:20:10 +0200 (CEST) In-Reply-To: <1500405604-23511-1-git-send-email-m-stecklein@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Rob Herring , Mark Rutland , Jaroslav Kysela , Takashi Iwai , Mark Brown Cc: Michael Stecklein , devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, "Andrew F . Davis" List-Id: alsa-devel@alsa-project.org Add the bindings for the TAS6424 digital amplifier. Signed-off-by: Michael Stecklein --- .../devicetree/bindings/sound/ti,tas6424.txt | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/ti,tas6424.txt diff --git a/Documentation/devicetree/bindings/sound/ti,tas6424.txt b/Documentation/devicetree/bindings/sound/ti,tas6424.txt new file mode 100644 index 0000000..a8f4df8 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ti,tas6424.txt @@ -0,0 +1,28 @@ +Texas Instruments TAS6424 Quad-Channel Audio amplifier + +The TAS6424 serial control bus communicates through I2C protocols. + +Required properties: + - compatible - One of: "ti,tas6424" - TAS6424 + - reg - I2C slave address + - sound-dai-cells: must be equal to 0 + +Optional properties: + - pinctrl-names, pinctrl-0 - Please refer to pinctrl-bindings.txt + +Example: + +tas6424: tas6424@6a { + + compatible = "ti,tas6424"; + reg = <0x6a>; + + #sound-dai-cells = <0>; + + pinctrl-names = "default"; + pinctrl-0 = <&tas6424_int_pin>; + interrupts-extended = <&gpio1 28 IRQ_TYPE_EDGE_FALLING>; +}; + +For more product information please see the link below: +http://www.ti.com/product/TAS6424-Q1 -- 2.7.4