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 CF539C77B73 for ; Tue, 30 May 2023 12:49:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232346AbjE3Mtu (ORCPT ); Tue, 30 May 2023 08:49:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47984 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231983AbjE3Mtr (ORCPT ); Tue, 30 May 2023 08:49:47 -0400 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C64A5189; Tue, 30 May 2023 05:49:23 -0700 (PDT) Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 34UCAgre017542; Tue, 30 May 2023 14:48:20 +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=Do0DjikyeIDFZP9oGmyZJjVUwz6VAIDmWXDZg0ApHTI=; b=X17XIzBHPM4SWuko/RB6ogwCTzLbiqELLn7CU++i+dC2onOJVEAsR6KGzqhEXnJ/m9Wf HPWGoVPIDrNf/zN6ubzLMCvmpMYlTYCx0NDr0hfH8A+01C2WZ9zVk5VrF9pN1oHS0lqg g1GHwmnhRRxa0wEm5TzBcZC2f93g5QQx8Z/jMlaKjcTqGInuCdM0AZCCTEWGXGZLzLv/ yz9/BhH6WOJ/boKliF2ubmBjk1pp4Y7g2zaqPrauqARlEougS5y4w61fh+GRXSAkjJmM pQsxPHGchpTLWrKMsmN1pQRXWAir0PErwEwlgi/+dXaaFnvC8X3KHbHRJZ5etM55DxmW vA== 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 3quahy7yun-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 30 May 2023 14:48:20 +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 5BE5A100038; Tue, 30 May 2023 14:48:20 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 54A852248DB; Tue, 30 May 2023 14:48:20 +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 14:48:20 +0200 From: Olivier Moysan To: Marek Vasut , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue CC: Olivier Moysan , , , , , Subject: [PATCH v2 8/9] ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-testbench Date: Tue, 30 May 2023 14:45:36 +0200 Message-ID: <20230530124538.621760-9-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" 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 faed31b6d84a..ab7f0ba49639 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