From nobody Mon Sep 15 12:55:18 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 3BB2AC54EBD for ; Thu, 12 Jan 2023 10:59:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237446AbjALK7V (ORCPT ); Thu, 12 Jan 2023 05:59:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58132 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239528AbjALK6s (ORCPT ); Thu, 12 Jan 2023 05:58:48 -0500 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9CC6B60866; Thu, 12 Jan 2023 02:47:35 -0800 (PST) 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 30C94p1W006449; Thu, 12 Jan 2023 11:47:17 +0100 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=xLV3WigZgu4otlQzhTrE3iP2jSMMMnHfzTKJq5FNspo=; b=AmvIX8oVKJq6S5TemBIkFnwj4lbmYOHBfk93i25jwx6+YiRKysA5Xmm/1JVxKR2TJehP ZmzEJKRsJytajthRh2nToeyYZRNQia4omI0glBLZvazclShoNqYTx8glNdcZP2/oyq1W KtGe7+/Fc8tMYXySgUb9CY1VxqyIf9f+jZs8bn3PT+GNI8TrPATPYMDrYxjYsGsz33vt bmLUc95KB6n+k3TMZo3j1SNCodOF9cHY+YafCauzzjZbyNlbjFBwPOOOgabp4Z/TVK89 8FDYlDEUVdpuZusB3EMOngUSZG27FJ/vnDL/jOkFcf0i33bvUlyqvkG/K446nT8C4NhZ dw== 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 3n1tnmf8ky-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Jan 2023 11:47:17 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 95ACC10002A; Thu, 12 Jan 2023 11:47:16 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 8FE7D214B24; Thu, 12 Jan 2023 11:47:16 +0100 (CET) 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 15.1.2507.13; Thu, 12 Jan 2023 11:47:16 +0100 From: Olivier Moysan To: Marek Vasut , Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue CC: Olivier Moysan , , , , , Subject: [PATCH 10/10] ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-testbench Date: Thu, 12 Jan 2023 11:44:45 +0100 Message-ID: <20230112104446.1140551-11-olivier.moysan@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230112104446.1140551-1-olivier.moysan@foss.st.com> References: <20230112104446.1140551-1-olivier.moysan@foss.st.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.201.20.178] X-ClientProxiedBy: EQNCAS1NODE4.st.com (10.75.129.82) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2023-01-12_06,2023-01-12_01,2022-06-22_01 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Use STM32 ADC generic bindings instead of legacy bindings on DHCOR Testbench board. The STM32 ADC specific binding to declare channels has been deprecated, hence adopt the generic IIO channels bindings, instead. The STM32MP151 device tree now exposes internal channels using the generic binding. This makes the change mandatory here to avoid a mixed use of legacy and generic binding, which is not supported by the driver. Signed-off-by: Olivier Moysan --- .../boot/dts/stm32mp15xx-dhcor-testbench.dtsi | 28 ++++++++++++++++--- 1 file changed, 24 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi b/arch/arm/= boot/dts/stm32mp15xx-dhcor-testbench.dtsi index 5fdb74b652ac..487779a44156 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi @@ -41,15 +41,35 @@ &adc { status =3D "okay"; =20 adc1: adc@0 { - st,adc-channels =3D <0 1 6>; - st,min-sample-time-nsecs =3D <5000>; status =3D "okay"; + 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@6 { + reg =3D <6>; + 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@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