From patchwork Wed Jan 12 16:32:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yann Gautier X-Patchwork-Id: 12711579 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0C6DBC433EF for ; Wed, 12 Jan 2022 16:35:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zMQTeem9VaificsbjxxB7nZAelR3vS5aHhNl1tantmc=; b=AFduv9aSttERcO UYjz6rjC1EeGxaRY8sa1i9h/dB0SjF3vi2e7ZNPyW7BLRksNYVlzgYp24fmT9WC/PDoD6v1YHd+a8 3L1xJkfzbr4jFA9/Zr9UJC7EeL/0YXarbCpXeQPoQ3u/DhtxuqQthqsvel40c2DwTDEKeY49HPPuH sAanTlJuOlTlIH7WG9nQQmFks/RM1aout8UOk38bgoC8T1JH5xs3yLSMKTWcrMjAPLo2BiqsYOgVv YMiILJsidC6WsSr9hylf6fHU9jRGJW9yE1Eo7iGUUanaHW4NXAMbHsO38J2Ueqbkc5MvYcuus2Ait FKy0/Z1rRGeluPqnhJUQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n7gZG-0036St-SW; Wed, 12 Jan 2022 16:33:47 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1n7gYH-003684-4c for linux-arm-kernel@lists.infradead.org; Wed, 12 Jan 2022 16:32:47 +0000 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 20CB7KT5019065; Wed, 12 Jan 2022 17:32:36 +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-type; s=selector1; bh=RLix70hBzYvu61S76fUm2ZmEwhtXGBOMK8Sbh+qyL2s=; b=CQvbac4rdWmYP5Bzg/b/91CIGnb9tP6H/xy4ckg0dCaa4975fEybjh4X2SP5AJknEk1Y akdeYt+pHjq4cSbXzdUpiH/7Hzv7HL6wXdhcd9vJlZSdYfEQyBYNkLY2LrkgU3apw3YD o0ye6jwYHZfgJ/gNIdTCY9zZ53rCLTQNMWckFbO8CjRm23gn0uumNeiH+wS59yGSafjE O5mdRAPgvzScndaCuW3KwemtFlsUMSn8RrJKZ/Q5VS8p9hH2xckpMt1pe7ax/ZxXbojP WMpJkxG/eOZu6Dkxwnf01eCa8tn8M8jQciBL3bkSlm0YseH2SlHLNAwqTb/Rr0a7wXHp pg== 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 3dhtg9u815-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 12 Jan 2022 17:32:36 +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 DC094100038; Wed, 12 Jan 2022 17:32:35 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag2node2.st.com [10.75.127.5]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id D38D824B8B1; Wed, 12 Jan 2022 17:32:35 +0100 (CET) Received: from localhost (10.75.127.49) by SFHDAG2NODE2.st.com (10.75.127.5) with Microsoft SMTP Server (TLS) id 15.0.1497.26; Wed, 12 Jan 2022 17:32:35 +0100 From: Yann Gautier To: Rob Herring , Alexandre Torgue , Maxime Coquelin , , , CC: , , Gerald Baeza , Yann Gautier Subject: [PATCH 04/10] ARM: dts: stm32: update sdmmc slew-rate in stm32mp13 pinctrl Date: Wed, 12 Jan 2022 17:32:20 +0100 Message-ID: <20220112163226.25384-5-yann.gautier@foss.st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220112163226.25384-1-yann.gautier@foss.st.com> References: <20220112163226.25384-1-yann.gautier@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.49] X-ClientProxiedBy: SFHDAG2NODE1.st.com (10.75.127.4) To SFHDAG2NODE2.st.com (10.75.127.5) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-01-12_04,2022-01-11_01,2021-12-02_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220112_083245_504958_96008A70 X-CRM114-Status: GOOD ( 15.82 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Gerald Baeza SDMMC1/2 CK <= 50 MHz so slew-rate = <1> A new node sdmmc1-clk-0 is added to manage the new clock pin slew-rate. Signed-off-by: Gerald Baeza Signed-off-by: Yann Gautier --- arch/arm/boot/dts/stm32mp13-pinctrl.dtsi | 23 ++++++++++------------- 1 file changed, 10 insertions(+), 13 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi index 069f95f2b628..ebb83c56c350 100644 --- a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi @@ -7,7 +7,7 @@ &pinctrl { sdmmc1_b4_pins_a: sdmmc1-b4-0 { - pins1 { + pins { pinmux = , /* SDMMC1_D0 */ , /* SDMMC1_D1 */ , /* SDMMC1_D2 */ @@ -17,12 +17,6 @@ drive-push-pull; bias-disable; }; - pins2 { - pinmux = ; /* SDMMC1_CK */ - slew-rate = <2>; - drive-push-pull; - bias-disable; - }; }; sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 { @@ -36,12 +30,6 @@ bias-disable; }; pins2 { - pinmux = ; /* SDMMC1_CK */ - slew-rate = <2>; - drive-push-pull; - bias-disable; - }; - pins3 { pinmux = ; /* SDMMC1_CMD */ slew-rate = <1>; drive-open-drain; @@ -49,6 +37,15 @@ }; }; + sdmmc1_clk_pins_a: sdmmc1-clk-0 { + pins { + pinmux = ; /* SDMMC1_CK */ + slew-rate = <1>; + drive-push-pull; + bias-disable; + }; + }; + uart4_pins_a: uart4-0 { pins1 { pinmux = ; /* UART4_TX */