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=-8.5 required=3.0 tests=INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT 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 9D1ACC43441 for ; Sat, 17 Nov 2018 14:40:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6145D2080C for ; Sat, 17 Nov 2018 14:40:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6145D2080C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726459AbeKRA5m (ORCPT ); Sat, 17 Nov 2018 19:57:42 -0500 Received: from mail-oi1-f196.google.com ([209.85.167.196]:43378 "EHLO mail-oi1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726020AbeKRA5l (ORCPT ); Sat, 17 Nov 2018 19:57:41 -0500 Received: by mail-oi1-f196.google.com with SMTP id u18so3783128oie.10; Sat, 17 Nov 2018 06:40:49 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=T0ExdkWgnv9BqBo4VufsfOuE4k5ZoOrVMv6pC6oU7NY=; b=IHsb5kEvLFT6824MDJPb1R8O923yxA4Nqxy+6ndxvSmNW8RgtehtGdhn/dkJtGOCeE GLWjB1nnBzVE5icZDXB4qSXu4vrqPwrrLHTpmwn3IWOi/xf/Bi5GrSbla098vmTwh2/O pgWKMNcEYYXkWYZxjkm8p8FF5vu/axDOolGlEisnroyde2LaCf4LfXMI1WKqnSN0T7IP uDOk3icRVz4SmL795lKk62eUtQo/ciUZGHvXcDB1YWsSr+suYVDEAcdKD4jH5sIA8uFi QfF1Ox/pgaWCWuiSRWq9QoMN/pv++Z5+OCC71pt4Npy6ms6P3VGXCqZaWFwVuRkCzc4W Ypiw== X-Gm-Message-State: AGRZ1gLfZF66nvFu3B80MiFmKaRrXSlRf7Hn6ARg4j8Zs4fu40ulaJrP 1BHEvh0J0cQfMw5RTViuxL1T3Io= X-Google-Smtp-Source: AJdET5eLrcyA02WM0juxMVnd3JRWGkw89ekL54kIVcE3IXg4Llq/GM9eDbicIfYlXOgk7DigMXRNUg== X-Received: by 2002:aca:5c41:: with SMTP id q62-v6mr3468064oib.357.1542465648907; Sat, 17 Nov 2018 06:40:48 -0800 (PST) Received: from localhost ([166.137.105.180]) by smtp.gmail.com with ESMTPSA id w94sm13529682ota.50.2018.11.17.06.40.47 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sat, 17 Nov 2018 06:40:48 -0800 (PST) Date: Sat, 17 Nov 2018 08:40:41 -0600 From: Rob Herring To: Florian Eckert Cc: jdelvare@suse.com, linux@roeck-us.net, mark.rutland@arm.com, linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v3 1/2] hwmon: (adcxx) add devictree bindings documentation Message-ID: <20181117144040.GA8016@bogus> References: <20181115135013.30723-1-fe@dev.tdt.de> <20181115135013.30723-2-fe@dev.tdt.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181115135013.30723-2-fe@dev.tdt.de> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Nov 15, 2018 at 02:50:12PM +0100, Florian Eckert wrote: > Document the devicetree bindings for the adcxx. > > Signed-off-by: Florian Eckert > --- > Documentation/devicetree/bindings/hwmon/adcxx.txt | 24 +++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > create mode 100644 Documentation/devicetree/bindings/hwmon/adcxx.txt > > diff --git a/Documentation/devicetree/bindings/hwmon/adcxx.txt b/Documentation/devicetree/bindings/hwmon/adcxx.txt > new file mode 100644 > index 000000000000..a94a5fe21b6d > --- /dev/null > +++ b/Documentation/devicetree/bindings/hwmon/adcxx.txt > @@ -0,0 +1,24 @@ > +adcxx properties Needs a better description of what this h/w is. ADCs go in iio/adc/ > + > +Required properties: > +- compatible: Must be one of the following: > + - "national,adcxx1s" for adcxx1s > + - "national,adcxx2s" for adcxx2s > + - "national,adcxx4s" for adcxx4s > + - "national,adcxx8s" for adcxx8s Don't use wildcards in compatible strings. > +- reg: SPI address for chip > + > +Optional properties: > + > +- vref-supply > + The external reference in microvolt for this device is set to this value. > + If it does not exists the reference will be set to 3300000uV (3.3V). > + > +Example: > + > +adc@6 { > + compatible = "national,adcxx2s"; > + reg = <6 0>; ? SPI addresses are a single cell. > + spi-max-frequency = <1000000>; > + vref-supply = <&vref>; > +}; > -- > 2.11.0 >