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=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS 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 56036C43381 for ; Sat, 16 Mar 2019 17:27:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 19189218FE for ; Sat, 16 Mar 2019 17:27:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552757254; bh=1Px2nC6ZdMaAK6iZAOyh9Z5Ld1nmjA9tp8I9gtomFQ4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=0G0d9uzBroyF3bGOPPYSByoTe8iwMdGrSaFhUyRrPDOhSodFTG4/6wIHrRyFSIrI/ AiEnisMH8+0g4ei4xpqB5hqT5zzciVRKCJto/AdJhgVpJvIqW4CgjQuuLxE/rxNzek RDSTEhS0wBuhRti32xgj7b2RePyC6FFxBRFJX910= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726629AbfCPR1d (ORCPT ); Sat, 16 Mar 2019 13:27:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:55088 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726461AbfCPR1d (ORCPT ); Sat, 16 Mar 2019 13:27:33 -0400 Received: from archlinux (cpc91196-cmbg18-2-0-cust659.5-4.cable.virginm.net [81.96.234.148]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4A61A218FC; Sat, 16 Mar 2019 17:27:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552757253; bh=1Px2nC6ZdMaAK6iZAOyh9Z5Ld1nmjA9tp8I9gtomFQ4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=NB1BX6R38LRvYBVW7ioaC+dhslNhE6VqN5aPz8AjuSADGEY3WWdsE7V+W21fXyVOO QgX4oOIN70EsKaRL88uEKty2IKgrj0MpPuBUhTglrQBZifNV2BQZllVqbcpqHBuGXC NCSg5I6uLlKteCtSf3kYjCOVydQHAeqW3WbsofdQ= Date: Sat, 16 Mar 2019 17:27:27 +0000 From: Jonathan Cameron To: Gregory CLEMENT Cc: Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , linux-iio@vger.kernel.org, Vladimir Zapolskiy , Sylvain Lemieux , Rob Herring , devicetree@vger.kernel.org, Thomas Petazzoni , linux-arm-kernel@lists.infradead.org, Rob Herring Subject: Re: [PATCH v2 4/4] dt-bindings: iio: adc: lpc32xx-adc: Document vref-supply Message-ID: <20190316172727.1bd525e3@archlinux> In-Reply-To: <20190315095231.17001-5-gregory.clement@bootlin.com> References: <20190315095231.17001-1-gregory.clement@bootlin.com> <20190315095231.17001-5-gregory.clement@bootlin.com> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org On Fri, 15 Mar 2019 10:52:31 +0100 Gregory CLEMENT wrote: > As most of the other ADC the lpc32xx one use a vref-supply property: > document it. > > Reviewed-by: Rob Herring > Signed-off-by: Gregory CLEMENT Applied. Thanks, Jonathan > --- > 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>; > };