From patchwork Tue Dec 8 17:05:23 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Damien Horsley X-Patchwork-Id: 7800211 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id CC2089F387 for ; Tue, 8 Dec 2015 17:07:15 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 14BAF204B5 for ; Tue, 8 Dec 2015 17:07:15 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id D99DB203F7 for ; Tue, 8 Dec 2015 17:07:13 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 181A32605FF; Tue, 8 Dec 2015 18:07:13 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,NO_DNS_FOR_FROM, RCVD_IN_DNSWL_LOW, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id C829726044B; Tue, 8 Dec 2015 18:06:29 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id DA76F260502; Tue, 8 Dec 2015 18:06:26 +0100 (CET) Received: from mailapp01.imgtec.com (mailapp01.imgtec.com [195.59.15.196]) by alsa0.perex.cz (Postfix) with ESMTP id E0F28260574 for ; Tue, 8 Dec 2015 18:05:52 +0100 (CET) Received: from hhmail02.hh.imgtec.org (unknown [10.100.10.20]) by Websense Email Security Gateway with ESMTPS id 58608BDBC623; Tue, 8 Dec 2015 17:05:49 +0000 (GMT) Received: from djh-ub64.kl.imgtec.org (192.168.167.68) by hhmail02.hh.imgtec.org (10.100.10.20) with Microsoft SMTP Server (TLS) id 14.3.235.1; Tue, 8 Dec 2015 17:05:51 +0000 From: Damien Horsley To: Date: Tue, 8 Dec 2015 17:05:23 +0000 Message-ID: <1449594324-2597-2-git-send-email-Damien.Horsley@imgtec.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1449594324-2597-1-git-send-email-Damien.Horsley@imgtec.com> References: <1449594324-2597-1-git-send-email-Damien.Horsley@imgtec.com> MIME-Version: 1.0 X-Originating-IP: [192.168.167.68] Cc: Mark Rutland , devicetree@vger.kernel.org, Pawel Moll , Ian Campbell , linux-kernel@vger.kernel.org, Mark Brown , Takashi Iwai , Liam Girdwood , Rob Herring , Kumar Gala , "Damien.Horsley" , James Hartley Subject: [alsa-devel] [PATCH V2 1/2] ASoC: img: Add binding document for Pistachio internal DAC X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" 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 X-Virus-Scanned: ClamAV using ClamSMTP From: "Damien.Horsley" Add binding document for Pistachio Internal DAC Signed-off-by: Damien.Horsley --- .../bindings/sound/img,pistachio-internal-dac.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/img,pistachio-internal-dac.txt diff --git a/Documentation/devicetree/bindings/sound/img,pistachio-internal-dac.txt b/Documentation/devicetree/bindings/sound/img,pistachio-internal-dac.txt new file mode 100644 index 0000000..4cc18fc --- /dev/null +++ b/Documentation/devicetree/bindings/sound/img,pistachio-internal-dac.txt @@ -0,0 +1,18 @@ +Pistachio internal DAC DT bindings + +Required properties: + + - compatible: "img,pistachio-internal-dac" + + - img,cr-top : Must contain a phandle to the top level control syscon + node which contains the internal dac control registers + + - VDD-supply : Digital power supply regulator (+1.8V or +3.3V) + +Examples: + +internal_dac: internal-dac { + compatible = "img,pistachio-internal-dac"; + img,cr-top = <&cr_top>; + VDD-supply = <&supply3v3>; +};