From nobody Mon Sep 15 13:01:47 2025 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 66EDDC77B7A for ; Tue, 30 May 2023 13:50:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232389AbjE3Nu4 (ORCPT ); Tue, 30 May 2023 09:50:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39636 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230183AbjE3Nuu (ORCPT ); Tue, 30 May 2023 09:50:50 -0400 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 37785EA; Tue, 30 May 2023 06:50:44 -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 34UC4pcC018239; Tue, 30 May 2023 14:49:21 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=selector1; bh=8v+0p59Typ3U3+A0Vdhp+6kA+itNhaM4lGhf6lg8Pug=; b=Q7cTmlKkkqwCgBvzhU5C/8I9Svhejus3dbXQlCIYD+iYNkc8EstyY4GdrF71Gg1gT2UG J/2yKSPLzcQ6MfmFQ/jRkSgOOd9LTF86iSonWucCIEbmsTFGhHaTjsahfk1+/BhHjxd/ EM4jKQj0zrO3ZbSclkmPb/HhjYdTl3mS/Xp2v9hGvFN7w8m9iJiuddlaGrx3vKFnSn43 1s9JSyFsl2vzWIB1Y8lVQO7JtoG6EkauEJ7O2zSJf81r6GgWSWSzp5z6ZaJRfSlZ8EH+ wS+k7WZ6Fubw01qWqm6FfVgojSgh3FCPOMv0Kim1aSF/5RHV1nWVnMxtmaQ5iFQjI7iw LA== 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 3qwdm5hsgn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 30 May 2023 14:49:21 +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 4172710002A; Tue, 30 May 2023 14:49:21 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 390622248D6; Tue, 30 May 2023 14:49:21 +0200 (CEST) Received: from localhost (10.201.20.178) 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; Tue, 30 May 2023 14:49:20 +0200 From: Olivier Moysan To: Marek Vasut , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue CC: , , , , Subject: [PATCH v2 9/9] ARM: dts: stm32: Update to generic ADC channel binding on DHSOM systems Date: Tue, 30 May 2023 14:45:37 +0200 Message-ID: <20230530124538.621760-10-olivier.moysan@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230530124538.621760-1-olivier.moysan@foss.st.com> References: <20230530124538.621760-1-olivier.moysan@foss.st.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.201.20.178] 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=2023-05-30_09,2023-05-30_01,2023-05-22_02 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Marek Vasut The generic ADC channel binding is recommended over legacy one, update the DT to the modern binding. No functional change. For further details, see commit which adds the generic binding to STM32 ADC binding document: '664b9879f56e ("dt-bindings: iio: stm32-adc: add generic channel binding")' Signed-off-by: Marek Vasut --- arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi | 18 +++++---- .../boot/dts/stm32mp15xx-dhcor-avenger96.dtsi | 38 +++++++++++++++---- 2 files changed, 40 insertions(+), 16 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi b/arch/arm/boot/d= ts/stm32mp15xx-dhcom-som.dtsi index c06edd2eacb0..e61df23d361a 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi @@ -80,17 +80,19 @@ &adc { vdda-supply =3D <&vdda>; vref-supply =3D <&vdda>; status =3D "okay"; +}; =20 - adc1: adc@0 { - st,min-sample-time-nsecs =3D <5000>; - st,adc-channels =3D <0>; - status =3D "okay"; +&adc1 { + channel@0 { + reg =3D <0>; + st,min-sample-time-ns =3D <5000>; }; +}; =20 - adc2: adc@100 { - st,adc-channels =3D <1>; - st,min-sample-time-nsecs =3D <5000>; - status =3D "okay"; +&adc2 { + channel@1 { + reg =3D <1>; + st,min-sample-time-ns =3D <5000>; }; }; =20 diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi b/arch/arm/= boot/dts/stm32mp15xx-dhcor-avenger96.dtsi index cdd4902b59a9..0069ad75d55e 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi @@ -111,17 +111,39 @@ &adc { vdda-supply =3D <&vdda>; vref-supply =3D <&vdda>; status =3D "okay"; +}; =20 - adc1: adc@0 { - st,adc-channels =3D <0 1 6>; - st,min-sample-time-nsecs =3D <5000>; - status =3D "okay"; +&adc1 { + channel@0 { + reg =3D <0>; + st,min-sample-time-ns =3D <5000>; }; =20 - adc2: adc@100 { - st,adc-channels =3D <0 1 2>; - st,min-sample-time-nsecs =3D <5000>; - status =3D "okay"; + channel@1 { + reg =3D <1>; + st,min-sample-time-ns =3D <5000>; + }; + + channel@6 { + reg =3D <6>; + st,min-sample-time-ns =3D <5000>; + }; +}; + +&adc2 { + channel@0 { + reg =3D <0>; + st,min-sample-time-ns =3D <5000>; + }; + + channel@1 { + reg =3D <1>; + st,min-sample-time-ns =3D <5000>; + }; + + channel@2 { + reg =3D <2>; + st,min-sample-time-ns =3D <5000>; }; }; =20 --=20 2.25.1