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[2620:137:e000::1:20]) by mx.google.com with ESMTP id t35-20020a056402242300b00499b463ebaesi11252892eda.605.2023.01.12.02.55.15; Thu, 12 Jan 2023 02:55:40 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=YrU5GeLY; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235940AbjALKy7 (ORCPT + 99 others); Thu, 12 Jan 2023 05:54:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51742 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232658AbjALKyX (ORCPT ); Thu, 12 Jan 2023 05:54:23 -0500 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6715C5D42E; Thu, 12 Jan 2023 02:45:50 -0800 (PST) Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 30C7tWiD003642; Thu, 12 Jan 2023 11:45:06 +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=qbOSelrgo9ly75B1lL3nGqofuIGQTzSwK46itLRhY8Q=; b=YrU5GeLY1ekJUP8XoXw0SUa06tUY9KT9xrim9N8l3WcDarGrGsUodfsuKjE3j8jZBGjg egMqtvr+4yuNojbzzOpdOs4rjxpB2eMtHHUZx4JcwU34+WepF8UU3KMxxJZCcarnaw6m BIYsCUPRtH7RupMem5woeCSRfy8Z157EP3uhs71DYLwryppqYnj8Rx9R5HYdsn8AZWTW w8gQvnENoKkMvRiacq5d8AAWJt8lEFBlMv5Q+n9rHXI+omU3EyxJEaPcGWwv1cHhgEGS mns+P2coGHbv034OoEYYyTGoTUkXE49eoV8FCrtPN4HmNcADHQtBoHkN1KZT4btzAeaG iA== 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 3n1k64j6xd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Jan 2023 11:45:06 +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 1043C100034; Thu, 12 Jan 2023 11:45:05 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 08651214B12; Thu, 12 Jan 2023 11:45:05 +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 11:45:04 +0100 From: Olivier Moysan To: Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue CC: Olivier Moysan , , , , Subject: [PATCH 01/10] ARM: dts: stm32: add adc internal channels to stm32mp15 Date: Thu, 12 Jan 2023 11:44:36 +0100 Message-ID: <20230112104446.1140551-2-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 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 X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754813893406130729?= X-GMAIL-MSGID: =?utf-8?q?1754813893406130729?= Add STM32 ADC2 internal channels VREFINT and VDDCORE to STM32MP15x SoCs. VBAT internal channel is not defined by default in SoC DT, and has be defined in board DT when needed, instead. This avoids unwanted current consumption on battery, when ADC conversions are performed on any other channels. The internal channels are defined in STM32MP15 SoC DT according to the generic IIO channel bindings. The STM32 driver does not support a mixed use of legacy and generic channels. When generic channels are defined, legacy channels are ignored. This involves that the board device trees using legacy bindings for ADC2, have to be reworked. Signed-off-by: Olivier Moysan --- arch/arm/boot/dts/stm32mp151.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index 4e437d3f2ed6..dea1c53f2b1d 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -1093,6 +1093,8 @@ adc: adc@48003000 { adc1: adc@0 { compatible = "st,stm32mp1-adc"; #io-channel-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; reg = <0x0>; interrupt-parent = <&adc>; interrupts = <0>; @@ -1104,12 +1106,22 @@ adc1: adc@0 { adc2: adc@100 { compatible = "st,stm32mp1-adc"; #io-channel-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; reg = <0x100>; interrupt-parent = <&adc>; interrupts = <1>; dmas = <&dmamux1 10 0x400 0x01>; dma-names = "rx"; status = "disabled"; + channel@13 { + reg = <13>; + label = "vrefint"; + }; + channel@14 { + reg = <14>; + label = "vddcore"; + }; }; }; From patchwork Thu Jan 12 10:44:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olivier MOYSAN X-Patchwork-Id: 42360 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp3814047wrt; Thu, 12 Jan 2023 02:55:48 -0800 (PST) X-Google-Smtp-Source: AMrXdXvZAQIe3VkULy8rHBqvdlsd2U7rnP325s0Rghs5KqN62EZqwlxMgFFyvqkeU/feGvwwQWX3 X-Received: by 2002:a17:907:c78e:b0:7c1:23f7:623a with SMTP id tz14-20020a170907c78e00b007c123f7623amr63265248ejc.66.1673520947869; Thu, 12 Jan 2023 02:55:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673520947; cv=none; d=google.com; s=arc-20160816; b=HQ/NJ4O6qQc7t6SaqCeiwirbSrMg1HdWVRipKocYPs80AldoYqtUc+mmVy7CkdIHQa wazdEGBLP6T5yvnPCCtIpfI62LRDtRr6baEA8DYWwMwu6YK7GTL0zCCZnbicNqKbuj/3 iJU1l/+OYRddSQRNvTokJczTl7VZLai9M079o0SKXLwzkOoO2J8nXy35iLhG7UZw9cld 63g9vlYcEMdLkVxO4xboUyQ1nnldGt7bU7S88DcgN4pDShETRR88yiLctGpEwow8lHvz QLEzVtyUbEkWj7GA6KmpvuZKRrCM+p9/fN6EFBCdS9WRxF8rJISu8hHrjWsU8JgdTKCr UAyQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=dPaJwsRGXwCcMzZZwkQyfdVt8cCjBD6sB59ZnpGsKNA=; b=lhONnhT3erYC+z7fswqkCC2LHgqF1/qGlPfUH6YfwU1ZkOQGDTPbJaBPLmcLgsH3Gq JBqIdODy6ITd4xlPvuhQa92Zk2VaGDoT9+R8FwZSbD9PNz1PdcJy++j6v/ZxHX/8DuOc QGbgADHO/H4iKSdvJMfKFA+jFAh+h3LNtgA020+uWUn3hRQHiB1jeybMteEro2ndRmCf t86ege4lfgtAeg0wB4101tgkYpaO76N1eF6dPuFauVJj4AFJtBUasJohL1YtJyPCMjsW /M61DlRp6lbbo1QyBFGCF2MTMnoSRghdWH8GwpbC0bg+aZzI72iAqNfZkIMSwTd3TM0i 3VIw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=CwtdjhRi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: from out1.vger.email (out1.vger.email. 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Signed-off-by: Olivier Moysan --- arch/arm/boot/dts/stm32mp151.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index dea1c53f2b1d..eec5e9992bff 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -1632,6 +1632,9 @@ bsec: efuse@5c005000 { reg = <0x5c005000 0x400>; #address-cells = <1>; #size-cells = <1>; + vrefint: vrefin_cal@52 { + reg = <0x52 0x2>; + }; ts_cal1: calib@5c { reg = <0x5c 0x2>; }; From patchwork Thu Jan 12 10:44:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olivier MOYSAN X-Patchwork-Id: 42363 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp3814481wrt; Thu, 12 Jan 2023 02:57:32 -0800 (PST) X-Google-Smtp-Source: AMrXdXsShCZOmDgBYAc5EdIEpqBYt8aTLCzdzB2OdCZamdgBo5LaeKt8WiUKM0Gso6Z0nfPimINm X-Received: by 2002:a17:906:5f98:b0:84d:1b67:cecb with SMTP id a24-20020a1709065f9800b0084d1b67cecbmr19148840eju.43.1673521052653; Thu, 12 Jan 2023 02:57:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673521052; cv=none; d=google.com; s=arc-20160816; b=Y4jwJUQ3Cm54drlYWP772dMHmcRXASkgbpbbfUPvqcCRRt4C2jjuK37amWF74AsbU/ WeCL4l615yORGYPwuNMWcFK2/nRbyII9ch4YFzmHfQ1F4ATpO7MIsI2KFc0bjBsYktN4 rsXM3lvdmZBUa4xzWVsOJ2XnuyhWBvLotsK2yfoRmgRNdICYwOXav6M/HPbn7OUqGVXs 86U1lW8UMZz+KRTywK5BCa3uD2fSszItqsSHUdGPdVCc8KRAbijQgin450dkhrTBW5kU FqyuEUB+YRTioaNSDLmWERdvr5vfjRzSTsxUi3mq08++1IMU9yPwx5I0AoZkI6JxM0UV vS9g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=J6sCbJAvaWM5HGxKl15fUTUZyL6LThGNw8XtSWWX/qY=; b=vY10K/ZYTEIX58HuyJkJii9VfWp35sAYWTYTdfw8iKSc0Naux8l5pRwiOwR7u7hlGG JGowWxkxmbOemC+azBoYtOZqd85sHJTTG8COZIOj6Lo/VpG88SjnJMvOePYYC0wuFI3h eV7S0+OhaLyis3hp2O0Xkx+Mrj6rHXwTXSYktunbq+SBK4ZmcDuuUZH6tda5nZtPxc9P l0arIzh9zPaREWiuAs9QwWtWYf94Fr4cIjOvX6VMdybmhon2Kyn93lW31wj0/cUmtoIL Au3IMgn+PMy60t90f4zvLNXbABVchCvppj7/ihlZfp1bun6LznPl4wbidDynzkUV2c7S t8FA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=UoiF4PmJ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id hp10-20020a1709073e0a00b0086849b829f5si313521ejc.874.2023.01.12.02.57.08; Thu, 12 Jan 2023 02:57:32 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=UoiF4PmJ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236584AbjALKzc (ORCPT + 99 others); Thu, 12 Jan 2023 05:55:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51594 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234757AbjALKyi (ORCPT ); Thu, 12 Jan 2023 05:54:38 -0500 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C538B5D888; Thu, 12 Jan 2023 02:45:53 -0800 (PST) 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 30C7gqbY019146; Thu, 12 Jan 2023 11:45:08 +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=J6sCbJAvaWM5HGxKl15fUTUZyL6LThGNw8XtSWWX/qY=; b=UoiF4PmJp75VdY69hHUQdV9Apgnv0BIoSjpHOkzG69+3UqtGdzUK9ep1Mk93NL0JWUbk I/g4c6pWw7wJxpM+8nGRicj5pYZ6df6DUSxqpF4+r4tYk9BKNzgHyXj0FVz8/SQQn7ae rY4kQZEW9KeALHyuLU9joMOMFleWotGpMuRoQYAzBcqeyuHEK6BuF4vGZuxhgsyZ85rs ScOXbG1aX9pUrlsvaWnNCp27Ea0K+qgIGMsulWJ6uT9BtZnjEQhmsWCTCUIbLAVVxF1q 81h/rSKDrf0vEEiYh6wXcr0NMStIo84+BJjR9xH8rhOwV0otSf1MMy8xdBaX3sNFyUQs cA== 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 3n1k5s1y2u-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Jan 2023 11:45:08 +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 95DD610002A; Thu, 12 Jan 2023 11:45:07 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 8FE2C214B11; Thu, 12 Jan 2023 11:45:07 +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 11:45:07 +0100 From: Olivier Moysan To: Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue CC: Olivier Moysan , , , , Subject: [PATCH 03/10] ARM: dts: stm32: add vrefint support to adc2 on stm32mp15 Date: Thu, 12 Jan 2023 11:44:38 +0100 Message-ID: <20230112104446.1140551-4-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 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 X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754814011309244898?= X-GMAIL-MSGID: =?utf-8?q?1754814011309244898?= Set STM32 ADC2 as a consumer of BSEC on STM32MP15, to retrieve vrefint calibration data savec in OTP. During the calibration process vrefp is set to 3.3V and the data acquired is saved to the OTP. This data is used by the ADC driver to calculated the actual value of vrefp according to the formula: vrefp = 3.3 x vrefint_cal / vrefint_data The vrefint channel provides the actual value of vrefp, which can be used to correct ADC acquisition data. Signed-off-by: Olivier Moysan --- arch/arm/boot/dts/stm32mp151.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index eec5e9992bff..472fc3b94f33 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -1113,6 +1113,8 @@ adc2: adc@100 { interrupts = <1>; dmas = <&dmamux1 10 0x400 0x01>; dma-names = "rx"; + nvmem-cells = <&vrefint>; + nvmem-cell-names = "vrefint"; status = "disabled"; channel@13 { reg = <13>; From patchwork Thu Jan 12 10:44:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olivier MOYSAN X-Patchwork-Id: 42361 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp3814069wrt; Thu, 12 Jan 2023 02:55:54 -0800 (PST) X-Google-Smtp-Source: AMrXdXvcVVPjRV10g0w93LPod0DaUbjP7UsbJS9/ZoZYpJsZH2ZZ7SzOpAzUvXYVWrS9OFdhLDN5 X-Received: by 2002:a50:fe89:0:b0:49b:53dc:fe0 with SMTP id d9-20020a50fe89000000b0049b53dc0fe0mr2666782edt.40.1673520954461; Thu, 12 Jan 2023 02:55:54 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673520954; cv=none; d=google.com; s=arc-20160816; b=KPB68qrHVe2XHH/VlRIknU+DPyyk8jjgXeZlJXXKPNF+rFEZty+TwR4/sJnHztWqmV Mml2ZJcwR1onBV68lm+0Gek+tlJahAniXgHVOqiGZMWDjOSc0I8oRCrdt0AViWzeDi1N WFh3CkZ4kl/sZbMSRk/Std8tOjbkkdtbp4vL9FCgEaB/sEDZl2dVReN6Zdpc/2ErVbTn vNxbSzOyWUsw6C/xQfFv31zlNt6NAHFyNiZDQ9OTnPbDihPFmxWanrwbfXJ867fCkBEz x+hNzB8Q1a+ynUydwVxVFjzgneguZGUf/mXsyCeyN1k7H1LTD+IzTRtWjPW4TLId2cA1 IdwA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=YlwGMexYBoWgLY+IXf0t36MXaoLetV81lCvSQEz0d3w=; b=FtowtS3OVIuADWQm7hwNR1dNwzpldkbsL8xVRLawPRRZFqNj7IgLhsWGSe1rF3C32A VE1c8bp67Iy+eNVh8n0/Rrv8BZDrs6aSjkasrhZLS6+ZAKu1qKuUhNNKMFE0dcRmoycL v8DzR7SMMgUOQVz3Jyz0wP3rsiNiTUqc62CdOr1DUCWKpjOM1LXEn5SG/8P4z+74/oGL hCmg4HcGPlU9gYoFRoKc3wtV84gcRE49RIvsTkLmzg3VnNZ8DGSA4UxLnY72q79ywtal KYF+DfbsCorURwj7dT/U35djaQck8m2IhMRjM5llJ9IaagMUSevvGjcTLZBxG9XjPtvI vAgA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=VLubzurX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id cm12-20020a0564020c8c00b004823533c5bdsi16045993edb.211.2023.01.12.02.55.30; Thu, 12 Jan 2023 02:55:54 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=VLubzurX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230377AbjALKzQ (ORCPT + 99 others); Thu, 12 Jan 2023 05:55:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231743AbjALKya (ORCPT ); Thu, 12 Jan 2023 05:54:30 -0500 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 964DC5D8B2; Thu, 12 Jan 2023 02:45:52 -0800 (PST) Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 30C7taCG003671; Thu, 12 Jan 2023 11:45:09 +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=YlwGMexYBoWgLY+IXf0t36MXaoLetV81lCvSQEz0d3w=; b=VLubzurXoDC2BTYcv+WOcuh46/TVBIwERFibRozFGF36CVyScMjHU8pmFAOnM8PRcEAr AbINWXlw6LZD6VGJ/adsQWXYuoDopMNFYEJEv6iIwIKtGekN9heM1w+NDdyKQ/R/GEWa jQOTH8TxGv65oQDo2HdHkkE1rwuFQ4NC0c2S4Yh4UlsQ+b3wv6Gh7UZ1w8duXo4pedDX NYOsYlHyeC4wLwwEaqNhnzPqwceXPsczQDI3n1E2Em6E0q/oWvEo1b95S0Nirrz3/VP8 Lhsow2oSHkLtrqicoEoN3d0pyRfYU0IBKxOYoDflAYN00o68gPGiil4W9YfWRFcn5JP3 9Q== 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 3n1k64j6xm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Jan 2023 11:45:09 +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 7FD0510002A; Thu, 12 Jan 2023 11:45:08 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 78432214B11; Thu, 12 Jan 2023 11:45:08 +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 11:45:08 +0100 From: Olivier Moysan To: Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue CC: Olivier Moysan , , , , Subject: [PATCH 04/10] ARM: dts: stm32: enable adc on stm32mp15xx-dkx boards Date: Thu, 12 Jan 2023 11:44:39 +0100 Message-ID: <20230112104446.1140551-5-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 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 X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754813908535540179?= X-GMAIL-MSGID: =?utf-8?q?1754813908535540179?= U-Boot enables ADC1&2 to support USB power measurement and ADC calibration on STM32MP15x Disco boards. When leaving U-boot the ADCs do not return to power down state to keep ADC linear calibration available for kernel. Enable ADC1&2 by default on STM32MP15xx-DKx boards to align kernel DT with Uboot. This avoids to shutdown the ADCs VDDA, while the ADCs are not in power down. Use STM32 ADC generic bindings instead of legacy bindings on STM32MP15xx-DKx boards. The ADC pins on Arduino connector are not set by default. These pins are added in A7 Disco example DTs only. Signed-off-by: Olivier Moysan --- arch/arm/boot/dts/stm32mp15xx-dkx.dtsi | 29 ++++++++++++++++++-------- 1 file changed, 20 insertions(+), 9 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi index 11370ae0d868..6f88e9b1af90 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi @@ -92,28 +92,39 @@ vin: vin { &adc { pinctrl-names = "default"; - pinctrl-0 = <&adc12_ain_pins_a>, <&adc12_usb_cc_pins_a>; + pinctrl-0 = <&adc12_usb_cc_pins_a>; vdd-supply = <&vdd>; vdda-supply = <&vdd>; vref-supply = <&vrefbuf>; - status = "disabled"; + status = "okay"; adc1: adc@0 { + status = "okay"; /* * Type-C USB_PWR_CC1 & USB_PWR_CC2 on in18 & in19. * Use at least 5 * RC time, e.g. 5 * (Rp + Rd) * C: * 5 * (56 + 47kOhms) * 5pF => 2.5us. * Use arbitrary margin here (e.g. 5us). */ - st,min-sample-time-nsecs = <5000>; - /* AIN connector, USB Type-C CC1 & CC2 */ - st,adc-channels = <0 1 6 13 18 19>; - status = "okay"; + channel@18 { + reg = <18>; + st,min-sample-time-ns = <5000>; + }; + channel@19 { + reg = <19>; + st,min-sample-time-ns = <5000>; + }; }; adc2: adc@100 { - /* AIN connector, USB Type-C CC1 & CC2 */ - st,adc-channels = <0 1 2 6 18 19>; - st,min-sample-time-nsecs = <5000>; status = "okay"; + /* USB Type-C CC1 & CC2 */ + channel@18 { + reg = <18>; + st,min-sample-time-ns = <5000>; + }; + channel@19 { + reg = <19>; + st,min-sample-time-ns = <5000>; + }; }; }; From patchwork Thu Jan 12 10:44:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olivier MOYSAN X-Patchwork-Id: 42364 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp3814578wrt; Thu, 12 Jan 2023 02:57:49 -0800 (PST) X-Google-Smtp-Source: AMrXdXv/Nt0w4EiqibEDkKv7yHJH1Gk12rzMkJDrsdyzrmkZpZH4WUcCDiuyGEt+gKjngBjMNoTi X-Received: by 2002:a17:907:c28f:b0:7c1:eb:b2a7 with SMTP id tk15-20020a170907c28f00b007c100ebb2a7mr28458494ejc.13.1673521069051; Thu, 12 Jan 2023 02:57:49 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673521069; cv=none; d=google.com; s=arc-20160816; b=pt7pUihxeoXTLpjRKVfso5Bx/Dhrqt724FJt//1S0u9S2mrlMyloVY59ZGrBooStK3 ugvF+zVAOfwznnYtYMEQrj1iV6nt7ZP+PyePrrXcU0mdDKGB2gVPopoNf+z/dHBohpZL PB5O1S7c1irPOO/62w5xiBapgaeJa3F14A7RWY3c8PlUqL8c7yUJ3F7XOW+Dk3c+mkA2 zT0W+aBYA9Hmeo+C1gA/Jb99ylW0MW8iFOnRaorbtXZmYVXULr+AtBntpxzy8BNRxQtB 9Xvbn4AKKOk6oeJ31bxb0v/Mq1tv8AU4IVbQYBVXiX4gMScTEZ1a65nmf3JUlhKwRcoC KY3Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=AUtscierGSWqnxJwSEJS/sAoyVo8tK45Cbbdvi3RjfM=; b=045Rvyk6fXjdnyCU3coyVS6QuOpz6RmeuSuBrcCzqvE8Dfne7urOo949YT4QeoHJ8X AhQVw0paiG0gJnDLGhlVLx+Sc5aPs64h01AiJnlLmihPT0esqH7uGv/ApE0XL+pNUYUP sc2T4KIwEz8L306WaO4XRZq6UGmXgj2eD3ofjY1rGbzqV8FUrAXu3MCR5NGWVpp3H5s5 iuD1vpgxi5GizqkWxstElGlfR5lpBjnUMw2qxYUgmsfFF39IGm5D0zbT+2TrUITgpnt5 pkIk1KgPWyGcORz9EaX0kWwZwj99F2YYNZIiw4moIidH1KNG/PkRHvZnvH1stAd/QiiS HAhw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=xusZCTaH; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id sc12-20020a1709078a0c00b007bebf105450si17978879ejc.235.2023.01.12.02.57.25; Thu, 12 Jan 2023 02:57:49 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=xusZCTaH; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231775AbjALK5E (ORCPT + 99 others); Thu, 12 Jan 2023 05:57:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51410 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230337AbjALKzw (ORCPT ); Thu, 12 Jan 2023 05:55:52 -0500 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 132DF5DE79; Thu, 12 Jan 2023 02:46:19 -0800 (PST) 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 30C8ASTj019024; Thu, 12 Jan 2023 11:46:10 +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=AUtscierGSWqnxJwSEJS/sAoyVo8tK45Cbbdvi3RjfM=; b=xusZCTaH57IrV6fJtx3J82TmeP/xkGLUMzyjm3P4bTugRiI2bCW2Vd4nn3XSRzru4xOi md1ifLfgybvyjdy/F9yGm7mACWoCaAqy+/d2wG2kQy3sTNTXBPI56akqXG+Nh7FGT1jm AovEc1HvbYdfngMghr+bF/0VoYi60caDClP3LW0W+6ogB45n27iyats+N4jx45qy5Hx3 bTkHZRAPZxKCeSec6+HHRcENnpc53ftH8yipq97CTObYpJrMVKkHKPv8Ni7527Py1f1v 8Q8IlNR35gZzz68RjOAXHx4yDAbNs0AuML4+D5HIm457+d9Mq837ShtE54X6OFhZohBr ng== 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 3n1k5s1y9f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Jan 2023 11:46:10 +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 924D110002A; Thu, 12 Jan 2023 11:46:09 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 8C482214B1C; Thu, 12 Jan 2023 11:46:09 +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 11:46:09 +0100 From: Olivier Moysan To: Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue CC: Olivier Moysan , , , , Subject: [PATCH 05/10] ARM: dts: stm32: adopt generic iio bindings for adc channels on stm32mp157c-ed1 Date: Thu, 12 Jan 2023 11:44:40 +0100 Message-ID: <20230112104446.1140551-6-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 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 X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754814028208053095?= X-GMAIL-MSGID: =?utf-8?q?1754814028208053095?= Use STM32 ADC generic bindings instead of legacy bindings on STM32MP157c-ed1 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 --- arch/arm/boot/dts/stm32mp157c-ed1.dts | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index b1eb688a278a..4e218aaaaf9b 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -108,10 +108,20 @@ &adc { vref-supply = <&vdda>; status = "disabled"; adc1: adc@0 { - st,adc-channels = <0 1 6>; - /* 16.5 ck_cycles sampling time */ - st,min-sample-time-nsecs = <400>; status = "okay"; + channel@0 { + reg = <0>; + /* 16.5 ck_cycles sampling time */ + st,min-sample-time-ns = <400>; + }; + channel@1 { + reg = <1>; + st,min-sample-time-ns = <400>; + }; + channel@6 { + reg = <6>; + st,min-sample-time-ns = <400>; + }; }; }; From patchwork Thu Jan 12 10:44:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olivier MOYSAN X-Patchwork-Id: 42366 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp3814674wrt; Thu, 12 Jan 2023 02:58:09 -0800 (PST) X-Google-Smtp-Source: AMrXdXsxxW8eMhCqV7uURHy8BVKZ8ArDMQAOtbTVVvNCh6PRNL9rcMRzyuloIaQ1ezhRgdXCy4SV X-Received: by 2002:a17:907:3445:b0:7ad:c5b7:1c79 with SMTP id ac5-20020a170907344500b007adc5b71c79mr54086149ejc.45.1673521089151; Thu, 12 Jan 2023 02:58:09 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673521089; cv=none; d=google.com; s=arc-20160816; b=QkKDKMmv6LF4d7DIilhyKw/SBWz8btd8lJkAhdTmk6i0Tmwu4xat/rbFO86u7y/9fM JLQJhtPjO5K8hV+f9NRqwsoMHA9NakTB42qXOzpTKD14zhbG4t67ihNeCw0BGl1EbQID 6Y3nd7+Gxh0af1jIlqhJJrBYC6Cv/pFIYE+t105xzdXceq4TJUXwYf2INsg102C4KePc Pf701DWtEQBEdymQa69OXJEmyUufR94n5f48LMutpJ2bGDqrX4FX7gtfvpSED8yzpE6p ckzxtGOzcoqkVR3MKNmBsI3j5CCLzrjR+wd33PuUIm2daW1aUjzPb+Nr8YXHjldBoTPC 4mGw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=HNZn/Sss8OCkI4O73uBiQwt1zxld6WDeyc0yafXjo3Y=; b=wPDd85dxE6YxFfyQv5ZTta7wOzKeJHYT16YXWSHs+CddBRrvwvPUpuJsTIeHg7NpyP ez3UKOZ/wcGQ1pZdWvMklW+bVRcozTf6qZS2IPGORuCjCsRCf10lm8NgGjTnm/h5b9vd 3bZihM0h8R6bfIbsgvCOAuT0EwhDmVoL9TCjGFwP6P3jldCOHfn8d86kTJXJpRgEZEJd 1NA3SoSQmBrHhuehw1t7F5+u3vEgJpbR4l+TFqfct2LUwj/VC/Mnu2GJrvIXuR77LmAr 5E3OJ4FyQUFMSWxdkopVpO4i1bnH1+BWdPvs6gCMIMG9AnV5Ly8v81l7Aw9YO1Hq2XVE nsoA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=SmfDEBeu; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id h19-20020a05640250d300b0048e6babc2c4si20641437edb.503.2023.01.12.02.57.45; Thu, 12 Jan 2023 02:58:09 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=SmfDEBeu; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231439AbjALK50 (ORCPT + 99 others); Thu, 12 Jan 2023 05:57:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51554 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231960AbjALKz7 (ORCPT ); Thu, 12 Jan 2023 05:55:59 -0500 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B94B5DE72; Thu, 12 Jan 2023 02:46:27 -0800 (PST) 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 30C7vmSO020522; Thu, 12 Jan 2023 11:46:10 +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=HNZn/Sss8OCkI4O73uBiQwt1zxld6WDeyc0yafXjo3Y=; b=SmfDEBeuJDre3988Gt33cSPVETkJIuTfeWLfIuN/luzXMIUDg63u6oiaB1RatES4eA8n LkqpmySP9pq2psPR/eO6jPPo/683uWrhZtpBWvZjfbVT/3/WgcTRCzmbl19L5NbVF4Xe 2CXJva4sHgwnYDSRpWkyS8NukYE9HQfvPcV/efCCzRovdjBtZ0qpx9dHZ8gTtNCxhZOh /7bqiRtUI24OMvpUi9+sbx5IZ8mgLcOyhw7nx8g6NTyNTxxmOzRc8UuWanmxDKa75hf1 6mpG5gnjydrJr3jJ8vL8UatwmbXR8eOmUs+tj24zLpmpMsw0VbuS0/Ro+nFRbtaGKg4C fg== 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 3n1k5s1y9j-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Jan 2023 11:46:10 +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 6ECD5100038; Thu, 12 Jan 2023 11:46:10 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 6916B214B1C; Thu, 12 Jan 2023 11:46:10 +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 11:46:10 +0100 From: Olivier Moysan To: Marek Vasut , Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue CC: Olivier Moysan , , , , , Subject: [PATCH 06/10] ARM: dts: stm32: adopt generic iio bindings for adc channels on avenger96 Date: Thu, 12 Jan 2023 11:44:41 +0100 Message-ID: <20230112104446.1140551-7-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 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 X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754814049624455552?= X-GMAIL-MSGID: =?utf-8?q?1754814049624455552?= Use STM32 ADC generic bindings instead of legacy bindings on Avenger96 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-avenger96.dtsi | 28 ++++++++++++++++--- 1 file changed, 24 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi index 50af4a27d6be..62efb550ae64 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi @@ -113,15 +113,35 @@ &adc { status = "okay"; adc1: adc@0 { - st,adc-channels = <0 1 6>; - st,min-sample-time-nsecs = <5000>; status = "okay"; + channel@0 { + reg = <0>; + st,min-sample-time-ns = <5000>; + }; + channel@1 { + reg = <1>; + st,min-sample-time-ns = <5000>; + }; + channel@6 { + reg = <6>; + st,min-sample-time-ns = <5000>; + }; }; adc2: adc@100 { - st,adc-channels = <0 1 2>; - st,min-sample-time-nsecs = <5000>; status = "okay"; + channel@0 { + reg = <0>; + st,min-sample-time-ns = <5000>; + }; + channel@1 { + reg = <1>; + st,min-sample-time-ns = <5000>; + }; + channel@2 { + reg = <2>; + st,min-sample-time-ns = <5000>; + }; }; }; From patchwork Thu Jan 12 10:44:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olivier MOYSAN X-Patchwork-Id: 42365 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp3814626wrt; Thu, 12 Jan 2023 02:57:59 -0800 (PST) X-Google-Smtp-Source: AMrXdXslLFdm86F6FxU3xy8hj1Wlqs9LNL1i/lwXFvzZ+YO9hZXzdDeymFPCIf7EDGXhhrcRHkLO X-Received: by 2002:a17:907:3a09:b0:867:ef3f:dd89 with SMTP id fb9-20020a1709073a0900b00867ef3fdd89mr565469ejc.13.1673521078862; Thu, 12 Jan 2023 02:57:58 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673521078; cv=none; d=google.com; s=arc-20160816; b=cel01xXIJPMON77x1BW9PuWkXUCBmsux3ZlmGRUd91q12U+kerSm5qKTeN7poy6xbJ uVPp/gK4MR6FFAE0claCh395FzlXVb6dMUOhmIVSRn2mq7YUhfiAaS1IOd3mHYU6fuh6 pw1fvIb//BeheEFL6JBQh/Ehy0lUcm5dzA03cQDf9zx8JUOfOm4KLi/Kc9oc7fMH1fuZ eVgXsjRtZUC9DKwWXLPwx4fjJn5JQgRnz2oWmfOAvGhNLILsNC/4lp4MDJA2RNY5s31y tINMBTv+XBq19dxkq/hJGvoSbyFh7/RCBmbvpSWlb5qTDgLiTtZhD1+QmO66q8oq6K5d WXaQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=A6Nw5imwTw0BXBJa1S9e8lZPQPjlAtQ52d/bFgLH0gw=; b=BRfyJtwwpLpg/wVBHj4ny0yr6FNtKZEsNcY68/WZXz0XNs17Kj5a6sBbn7u5++VB9g zcjuKBQINRdJmwCnaLQXrrKeY6EbCuiObiCL889Sm+Prir+A04KJYbkd9N1T8DzgKXOZ tNpf10jJINRUaa/YcQ976j3XYSXJ7ZjM89mOUdlJVXknIyVXwJSb1o7qa1l6enyFEkXs TTfBgRkrkSEaolfSDyT3CSWAame9vqUcWf0Xxup+raI2+GCqqGOt4PBNPbxdP+zrKPTe +XWy7IYHvtaHKyZEwOcRpynGgp252Hi4sXLgXCvdDhIHeUiWgmx3vh0BOZJyMSbKsTV4 ZqOw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=TQoXwI5t; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id be13-20020a1709070a4d00b0084ca4bdbc7asi17302219ejc.780.2023.01.12.02.57.34; Thu, 12 Jan 2023 02:57:58 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=TQoXwI5t; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230523AbjALK5N (ORCPT + 99 others); Thu, 12 Jan 2023 05:57:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51288 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229549AbjALKzx (ORCPT ); Thu, 12 Jan 2023 05:55:53 -0500 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E6E7559FC; Thu, 12 Jan 2023 02:46:21 -0800 (PST) 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 30C7gqbh019146; Thu, 12 Jan 2023 11:46:12 +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=A6Nw5imwTw0BXBJa1S9e8lZPQPjlAtQ52d/bFgLH0gw=; b=TQoXwI5t7CUz0WOOR7993CRLUqkFdD+Dd2O5jd9/cQAAhe8GPowYMaCmMRnPDhDG6KRP 5dM50oLEVQhW1vW9LGM8oSF4ZeFNPs+QOtWNpsvLnYTOn9ZPb73cbs1eREbToSVsNtar XzoGeKzd4cZ2JUhRnWyILFoxtj/Qzi5xi+XM6RAMjfvAa2EoGxHDr3Bu48pB+9aq6YfM 3TshbHbl37/5PuX/oWuHxMG0MnIrk8G4UJGC/GpJ5VlG7dGBCk9QoqCMFk6FmBEiwnkH PS3ZcEkwZkneG9NqqVXAYDwqMeLHZ/pMldhThqvrunLje19wsbKI8sAGDRrZMS0sLPEV Rw== 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 3n1k5s1y9p-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Jan 2023 11:46:12 +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 DD6E110002A; Thu, 12 Jan 2023 11:46:11 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id D7605214B1C; Thu, 12 Jan 2023 11:46:11 +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 11:46:11 +0100 From: Olivier Moysan To: Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue CC: Olivier Moysan , , , , Subject: [PATCH 07/10] ARM: dts: stm32: adopt generic iio bindings for adc channels on emstamp-argon Date: Thu, 12 Jan 2023 11:44:42 +0100 Message-ID: <20230112104446.1140551-8-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 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 X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754814038797460766?= X-GMAIL-MSGID: =?utf-8?q?1754814038797460766?= Use STM32 ADC generic bindings instead of legacy bindings on emtrion GmbH Argon boards. 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 --- arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi b/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi index 7d11c50b9e40..8b1f1ebd13f9 100644 --- a/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi +++ b/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi @@ -102,9 +102,11 @@ &adc { adc1: adc@0 { pinctrl-names = "default"; pinctrl-0 = <&adc1_in6_pins_a>; - st,min-sample-time-nsecs = <5000>; - st,adc-channels = <6>; status = "disabled"; + channel@6 { + reg = <6>; + st,min-sample-time-ns = <5000>; + }; }; adc2: adc@100 { From patchwork Thu Jan 12 10:44:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olivier MOYSAN X-Patchwork-Id: 42367 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp3815053wrt; Thu, 12 Jan 2023 02:59:24 -0800 (PST) X-Google-Smtp-Source: AMrXdXu5syBR3AgBkBFSKj1BYTt1XTnF2U01LUi5TDbmGE3epwRs8wg6VFubQzdqhUOaobvlbuPM X-Received: by 2002:a17:907:8b90:b0:84d:207d:c00c with SMTP id tb16-20020a1709078b9000b0084d207dc00cmr21903392ejc.25.1673521164702; Thu, 12 Jan 2023 02:59:24 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673521164; cv=none; d=google.com; s=arc-20160816; b=sAuedc9lZXFEEWA4fdNFrjVob6Nq5f76dgfGFJffdy1spQxTm3M+kq8lopYIJ8npeM gzijZE+Sr5PIz4P1iUBfKTOOAtkx4C84VohxDGElspL9HN2E91xODP5i5WU8K/Qe0jDU 6TtV6D6FH83qYtePTq856Y1hlphYZUKyhpfgSEP3FBe/6bswc2XYURIpYpXyxjpHyGmi jxa3xMp0YWGzxqVx5a2CKDVv/e1ubP5O/fNnPbdNKWLJtvbOhDqK+DIud6yWrk3vypWP pU80OEt3QcEJqHmRIKazwzNZLsZCL1VAnxARDERMY4xRXxrbMcUHmWZG4vePWSiR+bqi zDVA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=knjudRumlSRyotBrdwQs+Czf8QCBps4pPL3XJKzxDtQ=; b=X6ZNcRXtd6ByM4MkygNIeYTV90f3ixRjq3YYRlSVMEQSaQcqpXwgLvzcQrYiYomhgq j+1iP+/MUXR5wfLnjGXSVTuygNOopwDGDRNoTsTI1LIrzbfKKZdcJp3Vgcdz2UBdCr3F B4yPOv60uMPC/w1TJijC1djnkx915b+VbTXpr0959yS0Oj63U8HtRvXkNHbM5wNHti1K gj7+nTQiH5jW2KGV+7xz8rKjTBE0TYDhn9CSDJwML3EkreojvfubjyguGivBFA+0Wx0M 3I/33yeyE1ju8Bu+yHC3a+q6P2YUvVfCXS7k1WMwYo3s7jpJQnenBzPg4obuosady2zQ EJFA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b="c/FSxS7U"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id nc15-20020a1709071c0f00b008591dc48a09si7301719ejc.395.2023.01.12.02.59.00; Thu, 12 Jan 2023 02:59:24 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b="c/FSxS7U"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230199AbjALK5d (ORCPT + 99 others); Thu, 12 Jan 2023 05:57:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51606 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233250AbjALK4I (ORCPT ); Thu, 12 Jan 2023 05:56:08 -0500 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 27A145E0BE; Thu, 12 Jan 2023 02:46:32 -0800 (PST) Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 30C7gaKt031502; Thu, 12 Jan 2023 11:46:14 +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=knjudRumlSRyotBrdwQs+Czf8QCBps4pPL3XJKzxDtQ=; b=c/FSxS7UxvIJ63IRac71CHZW9UNik2UdXRkFYkOjcS68/C3P0gAE/jHVhACbCZ/a8qAs yUmdYzF5lk6+w2g1neN4sMuFr8W8hevZ/JVKnRCszsLk23X/45eGEMS/nw4MSXSn1ftu KpwGJIWhZWNPH8WikjIRboYHGEX6AArr6cm7joePZ0jIsE6X5TTqz/BKo53N1OXCr6qo YKgi6P31XYHtxh3u5sh10ARx78OVBIib5xV9I9b7Memc7Kf3xnMXGXngB/51OSw29IbZ LUt8gupSMFm3gBvUnZN+GclIwtUeM0DiiP3reggr8zwG9qEh++yBsy1KbKbCeFyReMMM aQ== 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 3n1k43j0bv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Jan 2023 11:46:13 +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 7F53510002A; Thu, 12 Jan 2023 11:46:13 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 782EB214B1C; Thu, 12 Jan 2023 11:46:13 +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 11:46:13 +0100 From: Olivier Moysan To: Marek Vasut , Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue CC: Olivier Moysan , , , , , Subject: [PATCH 08/10] ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcom Date: Thu, 12 Jan 2023 11:44:43 +0100 Message-ID: <20230112104446.1140551-9-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 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 X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754814128827155332?= X-GMAIL-MSGID: =?utf-8?q?1754814128827155332?= Use STM32 ADC generic bindings instead of legacy bindings on DHCOM 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 --- arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi index c06edd2eacb0..343ceaf8cd96 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi @@ -82,15 +82,19 @@ &adc { status = "okay"; adc1: adc@0 { - st,min-sample-time-nsecs = <5000>; - st,adc-channels = <0>; status = "okay"; + channel@0 { + reg = <0>; + st,min-sample-time-ns = <5000>; + }; }; adc2: adc@100 { - st,adc-channels = <1>; - st,min-sample-time-nsecs = <5000>; status = "okay"; + channel@1 { + reg = <1>; + st,min-sample-time-ns = <5000>; + }; }; }; From patchwork Thu Jan 12 10:44:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olivier MOYSAN X-Patchwork-Id: 42368 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp3815207wrt; Thu, 12 Jan 2023 02:59:47 -0800 (PST) X-Google-Smtp-Source: AMrXdXvms/6b+ZMO0O0mc6brK6GMA2K3nh/bb+ghBgn1rwgvpvQa5tDLZJ3jlTFlwS2wiHshVuVb X-Received: by 2002:a17:906:bc47:b0:78d:f455:3110 with SMTP id s7-20020a170906bc4700b0078df4553110mr58554983ejv.56.1673521187686; Thu, 12 Jan 2023 02:59:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673521187; cv=none; d=google.com; s=arc-20160816; b=IjHtUNONqTVMX69ESw6mfVxqt4vgkEBjjMeaFfGyn076nnbF5YiyGCyPs8RuqIqu9E PRN8zW5XThbdjvBLq0zic+QQVLTbIwxFmrutDDJPZUOC8J+6Ddn8xmxsSi8oKEDQ1n/D suSSGqNY6RMk/hiSl1kFVMqlMt0u26+RMLYFRcEb/ZihJQl9IjagqKHW3JdRlzgA8IvX 17H5b4wfkKtCFOtZKSeqRP086K2K/rr1h27x6KG/VBROhPZ6GkF/AM74Cspq6Vdo12n+ Kx6ltWrWzYXJz8X0c6gxCBif7svTtmDEFouqJSxclJIfLSk1MCThnGsoVF69RCxwvf38 Bwtw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=hMu2mmWbpYHte8nDlM0fkeKJVA+2nUVkE+FnfDrdrJA=; b=YYhMLLf13qDdPjUCOwggqfxEYq29NXbyB2zv1TfMPI8VnekeEf7EdJ9hy41/geWiu6 0dixJlA3+K1eMRWb9IFoD+MCLfL5uaGMgCNwFZwE8wAYEkbqXf78jzepUjFRav+kxgec CYt6T71LU3OCVPLXk/gVgvWOwQ5gLW0QzXSVSh7XyGYs/+6S1bdaDYb/j9sD0x2jhhJJ hz/+yYcBifMc980DvBwC7vLVp5aOL+YjIGTUl/gM33/5I0vwxU2LlrmquuZzvSNS65Im SB1tETaHCBSLHRgdrCvIvHUc49fK777mQjL6tHo6B1dqGU+qvyRtry0wMRYItPQ1AvZ3 pmgg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=ytDBaijj; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id dn20-20020a17090794d400b007d6648874a2si18404180ejc.711.2023.01.12.02.59.22; Thu, 12 Jan 2023 02:59:47 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=ytDBaijj; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236418AbjALK5l (ORCPT + 99 others); Thu, 12 Jan 2023 05:57:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54388 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235542AbjALK4K (ORCPT ); Thu, 12 Jan 2023 05:56:10 -0500 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 671465933C; Thu, 12 Jan 2023 02:46:35 -0800 (PST) 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 30C8ASTl019024; Thu, 12 Jan 2023 11:46:15 +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=hMu2mmWbpYHte8nDlM0fkeKJVA+2nUVkE+FnfDrdrJA=; b=ytDBaijj/vQpsLVY5KOd2y7sBn1qX09LBUAGd/4w61D7oFsjQEEMAQdusb2moyLeBoQ0 ExyQnxJLVGqer6g5EMSUy6TbQ7mQcBf1v0M3HPzUc1GUlUBtQuA9HaGUPqxDInA04SDW oDmsjZs/jNIPcdP/VBzriy1yCuSzo3ceovWORvRO+E+hjMO9+b54vONwjc3bj7kQWKqL eJqK1Tq/8Spx5fjpt43PoHocZpocxQS8jg8Eskv91j/9Y7QvDHLF5MPmgmVMx2ABZCc3 Qc1vVKziRJxUfgY7XAq3gSqx9+eSAOzuQBhE4oAVg8Du312eQVGbmnb0Atj8yKgzIy9g ww== 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 3n1k5s1y9v-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Jan 2023 11:46:15 +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 1A72310002A; Thu, 12 Jan 2023 11:46:15 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 13C53214B16; Thu, 12 Jan 2023 11:46:15 +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 11:46:14 +0100 From: Olivier Moysan To: Marek Vasut , Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue CC: Olivier Moysan , , , , , Subject: [PATCH 09/10] ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-drc Date: Thu, 12 Jan 2023 11:44:44 +0100 Message-ID: <20230112104446.1140551-10-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 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 X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754814152604622661?= X-GMAIL-MSGID: =?utf-8?q?1754814152604622661?= Use STM32 ADC generic bindings instead of legacy bindings on DHCOR DRC Compact 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 --- .../dts/stm32mp15xx-dhcor-drc-compact.dtsi | 28 ++++++++++++++++--- 1 file changed, 24 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi index c32c160f97f2..12c85926b901 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi @@ -57,15 +57,35 @@ &adc { /* X11 ADC inputs */ status = "okay"; adc1: adc@0 { - st,adc-channels = <0 1 6>; - st,min-sample-time-nsecs = <5000>; status = "okay"; + channel@0 { + reg = <0>; + st,min-sample-time-ns = <5000>; + }; + channel@1 { + reg = <1>; + st,min-sample-time-ns = <5000>; + }; + channel@6 { + reg = <6>; + st,min-sample-time-ns = <5000>; + }; }; adc2: adc@100 { - st,adc-channels = <0 1 2>; - st,min-sample-time-nsecs = <5000>; status = "okay"; + channel@0 { + reg = <0>; + st,min-sample-time-ns = <5000>; + }; + channel@1 { + reg = <1>; + st,min-sample-time-ns = <5000>; + }; + channel@2 { + reg = <2>; + st,min-sample-time-ns = <5000>; + }; }; }; From patchwork Thu Jan 12 10:44:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olivier MOYSAN X-Patchwork-Id: 42369 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp3815487wrt; Thu, 12 Jan 2023 03:00:29 -0800 (PST) X-Google-Smtp-Source: AMrXdXvGh2umhs0NGYA4Dy0hUQfKIshmhCM4YFjgd4oNKo4TAPSvk/0LAVn2CyfcIUak9yIL4Ymo X-Received: by 2002:a05:6402:5515:b0:491:6ea2:e875 with SMTP id fi21-20020a056402551500b004916ea2e875mr24770998edb.35.1673521229749; Thu, 12 Jan 2023 03:00:29 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673521229; cv=none; d=google.com; s=arc-20160816; b=x3ftEjdVxAyNocMafBpDA/pc/zlaBtwekhKF+rSEhAjFSTgMZXMX69pkDvFHl9h1sS HPGd5MaEDOi6UVG8a5npJ+6Hh0Ja7BSa45AdmUgKCh++k7jaO7jbUhedDdsxOVNSjTNX ya2VtVcPQmhnJB0YciQNslzWhiQnDL1bNnH2Ajc5p0he9Y9uv9Qwwc0V0TGU3x0yN8U/ 346SmqA1K7UbTWjcj6vF8yB0lYBX0YDibhyhH9wAG3AhsVTKaEtuunBcS9YjGcSze/8f ODAVboEP0MD8MEPkepi1f5g/+GikfxtFd8iY+npULyDPfEkEvFrbpeNMR63dpzsRZIKy CFMQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=xLV3WigZgu4otlQzhTrE3iP2jSMMMnHfzTKJq5FNspo=; b=ArLnHE+IO4tyKHGypEiBbAhY9KSVQgUOq6mDtO2CZ87U3Vj+3ZawhbePi3jJPRTwmx 6vOjW3VI/HnDRRLRrf7QJUYnTb9qHCgVWDzV2qchTR8ibB0O71xVzbSpqKoklOf/u6AQ 7N5puI61/4YGjWXe4Zrg36Zd+bh2BD+1g7MP0pRbRqvgiz+P9DhcxevZ5LJkFhz9c21C LH0koojQHThSK1dCyBL7343P7oaZoCV7SV4YD0KYLpfyBq/AjtRReuJQk+vmjGzoPCqE F+qQaBmxd6SkAnxvOCxuU+9qd69kt1kXcvD78zWj8OYsreq6LTilHuN+GfZnYwzznabe /nig== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=AmvIX8oV; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id n10-20020a05640205ca00b00483a725a827si20526674edx.412.2023.01.12.03.00.05; Thu, 12 Jan 2023 03:00:29 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=AmvIX8oV; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237204AbjALK7U (ORCPT + 99 others); Thu, 12 Jan 2023 05:59:20 -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 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 X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754814196967911952?= X-GMAIL-MSGID: =?utf-8?q?1754814196967911952?= 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 = "okay"; adc1: adc@0 { - st,adc-channels = <0 1 6>; - st,min-sample-time-nsecs = <5000>; status = "okay"; + channel@0 { + reg = <0>; + st,min-sample-time-ns = <5000>; + }; + channel@1 { + reg = <1>; + st,min-sample-time-ns = <5000>; + }; + channel@6 { + reg = <6>; + st,min-sample-time-ns = <5000>; + }; }; adc2: adc@100 { - st,adc-channels = <0 1 2>; - st,min-sample-time-nsecs = <5000>; status = "okay"; + channel@0 { + reg = <0>; + st,min-sample-time-ns = <5000>; + }; + channel@1 { + reg = <1>; + st,min-sample-time-ns = <5000>; + }; + channel@2 { + reg = <2>; + st,min-sample-time-ns = <5000>; + }; }; };