From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E6ABC169C4 for ; Fri, 8 Feb 2019 16:10:46 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1129220855 for ; Fri, 8 Feb 2019 16:10:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="TzlT4oEX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1129220855 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Q8DD5K6bD1BQq4UraqtuE+RrapzDXEuh6XLhimibB94=; b=TzlT4oEXWu3WFN MuBznHzSIJTrX6fUfqSKA/Totc4Pm5va521On6NITttpIHKDjKNPIYprU8M1CkcJQaBextYGjPM6M LOzf52AowSQsxe/ua/YM0MyCfA4SFhwCxYI1RsweZrLNJVyEr2QHJrkWjAa/JZD/LO+k/eGGIRRB2 VPDS0ngMRCsILMKgtAjCsquGuLKKP/9pcb7MCOXaUWN8/KOhRGidrsiAvijaRIqSKsnRtLJEy08Kr piJ291JXfnXJ/Zr3GsSzkGge4VgD1G39YZx34pLKS0Okk9A5RmjsrTBduBV3PkrZ88aajzDrqQYRP 5Lp2YINM8rIrDUpY1JPQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gs8jh-0004bB-7k; Fri, 08 Feb 2019 16:10:41 +0000 Received: from relay10.mail.gandi.net ([217.70.178.230]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gs8jD-0003nj-5s for linux-arm-kernel@lists.infradead.org; Fri, 08 Feb 2019 16:10:13 +0000 Received: from localhost (alyon-652-1-53-40.w109-213.abo.wanadoo.fr [109.213.164.40]) (Authenticated sender: gregory.clement@bootlin.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id DDE9124001C; Fri, 8 Feb 2019 16:10:00 +0000 (UTC) From: Gregory CLEMENT To: Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler Subject: [PATCH 2/5] dt-bindings: iio: adc: lpc32xx-adc: Document vref-supply Date: Fri, 8 Feb 2019 17:09:41 +0100 Message-Id: <20190208160944.13281-3-gregory.clement@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190208160944.13281-1-gregory.clement@bootlin.com> References: <20190208160944.13281-1-gregory.clement@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190208_081011_483912_49191B4A X-CRM114-Status: UNSURE ( 8.82 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Gregory CLEMENT , Rob Herring , linux-arm-kernel@lists.infradead.org, Thomas Petazzoni Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org As most of the other ADC the lpc32xx one use a vref-supply property: document it. Signed-off-by: Gregory CLEMENT --- Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt b/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt index b3629d3a9adf..3a1bc669bd51 100644 --- a/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt @@ -6,6 +6,10 @@ Required properties: region. - interrupts: The ADC interrupt +Optional: + - vref-supply: The regulator supply ADC reference voltage, optional + for legacy reason, but highly encouraging to us in new device tree + Example: adc@40048000 { @@ -13,4 +17,5 @@ Example: reg = <0x40048000 0x1000>; interrupt-parent = <&mic>; interrupts = <39 0>; + vref-supply = <&vcc>; }; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel