From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754402AbeCRRXQ (ORCPT ); Sun, 18 Mar 2018 13:23:16 -0400 Received: from mail-io0-f194.google.com ([209.85.223.194]:43023 "EHLO mail-io0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751750AbeCRRWs (ORCPT ); Sun, 18 Mar 2018 13:22:48 -0400 X-Google-Smtp-Source: AG47ELurx5MYc7llgaa1jQVbOZQWClrrbivE0z6+FqcQK2CsIYSi133tVOLmWwszfcgcPpe2ecEGXA== From: Matt Porter To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Rob Herring , Mark Rutland Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/2] ASoC: add tda7419 audio processor binding Date: Sun, 18 Mar 2018 13:22:37 -0400 Message-Id: <20180318172238.9795-2-mporter@konsulko.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180318172238.9795-1-mporter@konsulko.com> References: <20180318172238.9795-1-mporter@konsulko.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DeviceTree binding for the tda7419 audio processor. Signed-off-by: Matt Porter --- .../devicetree/bindings/sound/tda7419.txt | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/tda7419.txt diff --git a/Documentation/devicetree/bindings/sound/tda7419.txt b/Documentation/devicetree/bindings/sound/tda7419.txt new file mode 100644 index 000000000000..6b85ec38dd56 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tda7419.txt @@ -0,0 +1,38 @@ +TDA7419 audio processor + +This device supports I2C only. + +Required properties: + +- compatible : "st,tda7419" +- reg : the I2C address of the device. +- vdd-supply : a regulator spec for the common power supply (8-10V) + +Optional properties: + +- st,mute-gpios : a GPIO spec for the MUTE pin. + +Pins on the device (for linking into audio routes): + + * SE3L + * SE3R + * SE2L + * SE2R + * SE1L + * SE1R + * DIFFL + * DIFFR + * MIX + * OUTLF + * OUTRF + * OUTLR + * OUTRR + * OUTSW + +Example: + +ap: tda7419@44 { + compatible = "st,tda7419"; + reg = <0x44>; + vdd-supply = <&vdd_9v0_reg>; +}; -- 2.11.0