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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D83BFC7EE2C for ; Fri, 2 Jun 2023 10:35:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233381AbjFBKfY (ORCPT ); Fri, 2 Jun 2023 06:35:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55132 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234279AbjFBKem (ORCPT ); Fri, 2 Jun 2023 06:34:42 -0400 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5EE50E51; Fri, 2 Jun 2023 03:33:20 -0700 (PDT) Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3527NtGN024389; Fri, 2 Jun 2023 12:31:28 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=message-id : date : mime-version : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding; s=selector1; bh=qVWMZjCW06p4Kysf6wJpT9ettqaWhBD5pA4J9JkgqBs=; b=UKdo0LF6m5EZ2N5T5W43t+8yXUGxJNYME3AOAG5DYgtzijNzwMOFAoZBBz1vqs/LJWKe VFJ3Mh/Rm8uBeoeyG+NsMDC8x6imZn3055Nz38Lt6VfIhclrUxX3vvfNC5ra4nPMCaZK PuoRAGT3QVknJAN7waLBg1cnxLvVDccCMLsi0sxE+7Xnlj8Z8z2xyE4hsMRslOFEI8hG GbH+STPvu7aVOFnoZGKJ1XidbVBjtRpEx7zgEKcQR7MlJMttM3ofWa6cddGzOor+OOyQ M1ng0qEeYTKUW1y23TuspNiesZzP8oAv0j7IM1eU2AvEYs+FI+OjYda9Yi1Jn8p63xbw AA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3qyc08946e-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 02 Jun 2023 12:31:28 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 1C601100034; Fri, 2 Jun 2023 12:31:26 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 0E5E2229A7B; Fri, 2 Jun 2023 12:31:26 +0200 (CEST) Received: from [10.201.21.93] (10.201.21.93) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Fri, 2 Jun 2023 12:31:25 +0200 Message-ID: <36c1ab40-6ff7-6f6e-043d-543c75200e94@foss.st.com> Date: Fri, 2 Jun 2023 12:31:25 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH v2 0/9] ARM: dts: stm32: add adc internal channels on stm32mp15 Content-Language: en-US To: Olivier Moysan , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Marek Vasut CC: , , , , References: <20230530124538.621760-1-olivier.moysan@foss.st.com> From: Alexandre TORGUE In-Reply-To: <20230530124538.621760-1-olivier.moysan@foss.st.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.201.21.93] X-ClientProxiedBy: EQNCAS1NODE3.st.com (10.75.129.80) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-06-02_07,2023-05-31_03,2023-05-22_02 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Olivier On 5/30/23 14:45, Olivier Moysan wrote: > Add STM32 ADC2 internal channels VREFINT and VDDCORE to STM32MP15x SoCs. > > Add support of vrefint channel by adding access to vrefint calibration > data in OTP. > > The internal channels are defined in STM32MP15 SoC DT according to > generic channel bindings. The STM32 driver does not support a mixed use > of legacy and generic channels. When generic channels are defined, > legacy channel are ignored. This involves that the board device trees > using legacy bindings have to be changed to generic bindings. > > Adopt generic iio bindings on STM32 boards implementing the ADC. > > Changes in v2: > - Add patch from https://lore.kernel.org/linux-arm-kernel/20230518020547.487670-1-marex@denx.de/T/ > - Change node name from vrefin_cal to vrefin-cal > > Marek Vasut (1): > ARM: dts: stm32: Update to generic ADC channel binding on DHSOM > systems > > Olivier Moysan (8): > ARM: dts: stm32: add adc internal channels to stm32mp15 > ARM: dts: stm32: add vrefint calibration on stm32mp15 > ARM: dts: stm32: add vrefint support to adc2 on stm32mp15 > ARM: dts: stm32: enable adc on stm32mp15xx-dkx boards > ARM: dts: stm32: adopt generic iio bindings for adc channels on > stm32mp157c-ed1 > ARM: dts: stm32: adopt generic iio bindings for adc channels on > emstamp-argon > ARM: dts: stm32: adopt generic iio bindings for adc channels on > dhcor-drc > ARM: dts: stm32: adopt generic iio bindings for adc channels on > dhcor-testbench > > arch/arm/boot/dts/stm32mp151.dtsi | 17 +++++++++ > arch/arm/boot/dts/stm32mp157c-ed1.dts | 16 ++++++-- > .../boot/dts/stm32mp157c-emstamp-argon.dtsi | 6 ++- > arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi | 18 +++++---- > .../boot/dts/stm32mp15xx-dhcor-avenger96.dtsi | 38 +++++++++++++++---- > .../dts/stm32mp15xx-dhcor-drc-compact.dtsi | 28 ++++++++++++-- > .../boot/dts/stm32mp15xx-dhcor-testbench.dtsi | 28 ++++++++++++-- > arch/arm/boot/dts/stm32mp15xx-dkx.dtsi | 29 +++++++++----- > 8 files changed, 142 insertions(+), 38 deletions(-) > Series applied on stm32-next. Regards Alex