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 9654FC43381 for ; Sat, 30 Mar 2019 16:43:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 65083218D8 for ; Sat, 30 Mar 2019 16:43:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553964226; bh=GlqX8+RZjomke+ZWzcX7VRr8X1ZDH8aS5tlfpZxB2U0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=Isc3VvvsXja/O3sq9p/Kdh+XRFLre/i4QOwhXX9AB07czpL071fXicTz+dmKhhxWQ KYBz80gM6HpaKwlfXfTs5ZFJ4Erl0EgpDdlXixpwywfYpLNCbdBMq5PKfx7K/5gTz/ UD5RJZeqPF9cPmCewKsr8Tipy+5ZxVkXr06TmlGQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730518AbfC3Qnp (ORCPT ); Sat, 30 Mar 2019 12:43:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:43894 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730154AbfC3Qnp (ORCPT ); Sat, 30 Mar 2019 12:43:45 -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 52A63218D0; Sat, 30 Mar 2019 16:43:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553964224; bh=GlqX8+RZjomke+ZWzcX7VRr8X1ZDH8aS5tlfpZxB2U0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=oyeFY+DMbevufMpQWvU5J2RZgabJBTYaeAUbfKik8903YnLuze5+0sYYU+BwmRUrC F8jmTgZJP0CadqIgxPA1MHiVI5IoC3byqh/4gK6sQPLI5MBX6xE7/NvuoJAgpNRXS6 DKD4IpUJiVMdZV0IqU8EeAkvLuRY8Aj8MfatYS5k= Date: Sat, 30 Mar 2019 16:43:38 +0000 From: Jonathan Cameron To: Patrick Havelange Cc: Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Rob Herring , Mark Rutland , Paresh Chaudhary , Matt Weber , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v7 2/3] iio:temperature:max31856:Add device tree bind info Message-ID: <20190330164338.620238b9@archlinux> In-Reply-To: <20190326111842.12399-2-patrick.havelange@essensium.com> References: <20190326111842.12399-1-patrick.havelange@essensium.com> <20190326111842.12399-2-patrick.havelange@essensium.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 Tue, 26 Mar 2019 12:18:41 +0100 Patrick Havelange wrote: > From: Paresh Chaudhary > > This patch added device tree binding info for MAX31856 driver. > > Signed-off-by: Paresh Chaudhary > Signed-off-by: Matt Weber > Signed-off-by: Patrick Havelange > Reviewed-by: Rob Herring Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it. Thanks, Jonathan > --- > Changes > v1 -> v2 > [Matt > - Removed comment block and added possibilities of > thermocouple type in device tree binding doc. > > v2 -> v3 > - Rebased > > v3 -> v4 > - Removed one-shot property related information. > - Used standard name 'temp-sensor' > > v4 -> v5 > [Patrick > - Rename thermocouple type to maxim,thermocouple-type for DT entry > > v5 -> v6 > [Patrick > - use generic thermocouple-type for DT entry > > v6 -> v7 > [Patrick > - None > --- > .../bindings/iio/temperature/max31856.txt | 24 +++++++++++++++++++ > 1 file changed, 24 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/temperature/max31856.txt > > diff --git a/Documentation/devicetree/bindings/iio/temperature/max31856.txt b/Documentation/devicetree/bindings/iio/temperature/max31856.txt > new file mode 100644 > index 000000000000..06ab43bb4de8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/temperature/max31856.txt > @@ -0,0 +1,24 @@ > +Maxim MAX31856 thermocouple support > + > +https://datasheets.maximintegrated.com/en/ds/MAX31856.pdf > + > +Optional property: > + - thermocouple-type: Type of thermocouple (THERMOCOUPLE_TYPE_K if > + omitted). Supported types are B, E, J, K, N, R, S, T. > + > +Required properties: > + - compatible: must be "maxim,max31856" > + - reg: SPI chip select number for the device > + - spi-max-frequency: As per datasheet max. supported freq is 5000000 > + - spi-cpha: must be defined for max31856 to enable SPI mode 1 > + > + Refer to spi/spi-bus.txt for generic SPI slave bindings. > + > + Example: > + temp-sensor@0 { > + compatible = "maxim,max31856"; > + reg = <0>; > + spi-max-frequency = <5000000>; > + spi-cpha; > + thermocouple-type = ; > + };