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 X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C958C4338F for ; Tue, 3 Aug 2021 10:06:26 +0000 (UTC) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 63E0C60FA0 for ; Tue, 3 Aug 2021 10:06:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 63E0C60FA0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=foss.st.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.denx.de Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id AFE3A82DF7; Tue, 3 Aug 2021 12:05:54 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=foss.st.com header.i=@foss.st.com header.b="1634xwKo"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 17D9B82DF6; Tue, 3 Aug 2021 12:05:45 +0200 (CEST) Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id C5FE982DDB for ; Tue, 3 Aug 2021 12:05:35 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=prvs=28490fd7ee=patrice.chotard@foss.st.com Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 173A3dim002743; Tue, 3 Aug 2021 12:05:35 +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-type; s=selector1; bh=KLPWDTl7ah8P75cfvjRNE6GGnN1qp6/3rDziJJ2YsJo=; b=1634xwKoTyBw5aSZepotxj6JFqfSfm26/2xIqdQCFkTbVEK7f+lBv7kpFlov0T8NQcYV zp8CD0Z0bzB6fsTg4s3tRFdgMWPogzKi1kalfsT3Aqm5o4nL9qC1mgcAoDDrhuFvMH7P l9mH+maMTmk+zeF1w654wGY+O0lVD6ZZTsDaAHX6J9ZsS3Curyt4fhQRgeJZ3Wpz1qgF eMMJcFH/8YqgNfnnkL3oxFTfpQMI0b0KtC3GsiZ89ef/mypjh6EKlZSYaW/mWPmcqz73 1Umdzcl+cHCi3EcK00yjJN2hN4sym3KZpTf0GnRqOg7cCBfO1aHqYmw+pXH6D0H0anTj Kw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 3a70js158r-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 03 Aug 2021 12:05:34 +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 8354210002A; Tue, 3 Aug 2021 12:05:34 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 7A24E21BF5A; Tue, 3 Aug 2021 12:05:34 +0200 (CEST) Received: from localhost (10.75.127.51) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 3 Aug 2021 12:05:34 +0200 From: Patrice Chotard To: CC: Patrice CHOTARD , Patrick DELAUNAY , U-Boot STM32 , Heiko Schocher Subject: [PATCH v1 4/7] i2c: stm32f7: support DT binding i2c-analog-filter Date: Tue, 3 Aug 2021 12:05:12 +0200 Message-ID: <20210803100515.29383-5-patrice.chotard@foss.st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210803100515.29383-1-patrice.chotard@foss.st.com> References: <20210803100515.29383-1-patrice.chotard@foss.st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.51] X-ClientProxiedBy: SFHDAG2NODE3.st.com (10.75.127.6) To SFHDAG2NODE3.st.com (10.75.127.6) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-08-03_02:2021-08-03, 2021-08-03 signatures=0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean From: Patrick Delaunay Replace driver internally coded enabling/disabling of the analog-filter with the DT binding "i2c-analog-filter". Signed-off-by: Patrick Delaunay Signed-off-by: Patrice Chotard --- drivers/i2c/stm32f7_i2c.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/i2c/stm32f7_i2c.c b/drivers/i2c/stm32f7_i2c.c index b449084b5f..e71a0e0aa3 100644 --- a/drivers/i2c/stm32f7_i2c.c +++ b/drivers/i2c/stm32f7_i2c.c @@ -108,7 +108,6 @@ struct stm32_i2c_regs { #define STM32_I2C_DNF_DEFAULT 0 #define STM32_I2C_DNF_MAX 16 -#define STM32_I2C_ANALOG_FILTER_ENABLE 1 #define STM32_I2C_ANALOG_FILTER_DELAY_MIN 50 /* ns */ #define STM32_I2C_ANALOG_FILTER_DELAY_MAX 260 /* ns */ @@ -919,7 +918,7 @@ static int stm32_of_to_plat(struct udevice *dev) STM32_I2C_FALL_TIME_DEFAULT); i2c_priv->setup.dnf = STM32_I2C_DNF_DEFAULT; - i2c_priv->setup.analog_filter = STM32_I2C_ANALOG_FILTER_ENABLE; + i2c_priv->setup.analog_filter = dev_read_bool(dev, "i2c-analog-filter"); /* Optional */ i2c_priv->regmap = syscon_regmap_lookup_by_phandle(dev, -- 2.17.1