From patchwork Tue Nov 15 19:32:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Giulio Benetti X-Patchwork-Id: 13044089 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 85A12C43219 for ; Tue, 15 Nov 2022 19:34:20 +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=sT05JREYaMyeT7NmBFHIOqSR+DXuQVs5bW2CL+XtF8Y=; b=q3XprlapEehGFu J79pHq+QmaqzfNQRSYXSLmNVIAa/ppWivaoeNk8Vdb9QwQw2Ip6m35X9qJP0JrBEfx7mw6WRLypA8 oICQYd7XLzE6h3pAiFrXF1o8H8+43Lc2akpjbcVBV/V5vkRQFLShBfTRyTPlmdSb+N059oSCHbQxD 2PAYSHQJTaBdwGtREGXf+feH1T/T2I8DF7AUFKpsXB214xEnwOryQA5We77F/NWNCD8ZuvuDddDiL Tyu5SP9OgtJN57vnVBHw/mmBxy0HKvtgbZeRPhID/V3AEAHXVMG8hmqg22AXVwZeA3+ockbKQIHDm cXgnmByhZzBLM+/cV89w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ov1gK-00EIc6-Vu; Tue, 15 Nov 2022 19:33:17 +0000 Received: from smtpcmd12131.aruba.it ([62.149.156.131]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ov1fy-00EITl-D3 for linux-arm-kernel@lists.infradead.org; Tue, 15 Nov 2022 19:32:57 +0000 Received: from localhost.localdomain ([146.241.88.137]) by Aruba Outgoing Smtp with ESMTPSA id v1fpoedd9ae4mv1froaGVo; Tue, 15 Nov 2022 20:32:47 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aruba.it; s=a1; t=1668540767; bh=CZGNAdcyRYcjhzECvTdpmDDAmXrU1WfFbXnrYeTMrSU=; h=From:To:Subject:Date:MIME-Version; b=K7W5wU7S+T75J9qH9XKpq2z+UgM5j8BCI0Iwo1eOkGYN//UJdLRtAxQwKjgl1RLiW HQd17v9FtOpuewC6cIwFwPCZN8AJrZGNwoQZJ96O3KM1m3a5um7stUrydTVqSRWRPk 4KgIGza6Lk96hn36jzd/O54iUY7CAYgmGamXpDejN6v2opam9ClEpkf/Ug7xUfvp/r 7vilTTjOh+o5KRAx8nCMjKhA8aluk52IK/SYs5qdR2LvCOqC7P8p+HRyCZREUwg+7C jD5KHnLLbM+HNDaG2HSjj3EG506smLbTZN3jPknJ+qhGVJ0/CG2YtbGDytZrMHqeM9 lPheSzyFFHliA== From: Giulio Benetti To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Cc: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Abel Vesa , Michael Turquette , Stephen Boyd , Bough Chen , Jesse Taube , Giulio Benetti Subject: [PATCH v2 3/4] ARM: dts: imxrt1050: increase mmc max-frequency property Date: Tue, 15 Nov 2022 20:32:43 +0100 Message-Id: <20221115193244.10484-3-giulio.benetti@benettiengineering.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221115193244.10484-1-giulio.benetti@benettiengineering.com> References: <20221115193244.10484-1-giulio.benetti@benettiengineering.com> MIME-Version: 1.0 X-CMAE-Envelope: MS4xfHG0IczV7O1OTEH8JFjCezO1cBEeuOrntfvuuFG8PrRE7fAjtWiGlULy3ubD/SNhJP2iKOMP+oqBb4b3g7HT2k3Zl39NRg1zVev0rOZ0ZrRPqwlyqCac 2tPfcNK22ELx1VDRMD2BbY+ufGqHgk/7TiphF9O9963UuAGcfPeBLxfMDq0b+tSGFfx1koHdwlN7HFKnmHeo2a7KRX9Gqt4f9rZFvI16DHltHTz79H9uxEJo pY+QR07ue2/8uVwBTVvtooatB/Fgr6uMfX5nAHdEm3xz9ILJrouqGhnijH7WuV+2o0EUCMEqGqokQbVZfHnrg/uI3Zf91khEE4K4m9OOAvn5SgkjDa0UWKsN 7SF4VmZo3P8N/wHd1trd71WDrk7k/Vt8zztuc2b6gLqQ3lATtWLlHoh7fOaXvDeQPCKDx0IZAWK6881yChZ0ASD5bdS8bWFDsuToH3IpQCRF4JdTBQCQmAJE IItI8nT4To37VWZUTmrblO5T/tSw/uUURPinxqQUhJLo9c1aOHWRIozvHtcrZjV53nlhHxbzerNKNAz3c1sZbCd5CrPof1ockKn6UgIlX1cUTzUFJFvxeyCM NbxNBRw4Utc20xTUIiBlEPye3bazMXWVHrHRxQv7Y3F35S7L2Gyx9vLNt1sKZHp0Lda2Sx+w0sszOaWFAl8FhZ7UUY3OTGT0EIZRF/fSepbnMjHb/DX9l+I1 DfLMRZA9H4y012QQ47ptJZpy/xwIM3GawOfJfWnPgrEK3xplQw9pJ4dzfP/MOpIC5tExYTig2Dn9YTyQWXRmthAWwd7zvKtIJub86zseqmGYvQBcPjYPGg== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221115_113254_930569_A48A1090 X-CRM114-Status: GOOD ( 10.77 ) 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 According to i.MXRT1050 Datasheet usdhc supports up to 200Mhz clock so let's increase max-frequency property to 200Mhz. Cc: Jesse Taube Signed-off-by: Giulio Benetti Acked-by: Jesse Taube --- V1->V2: * set max-frequency to 200Mhz instead of removing it as suggested by Bough Chen --- arch/arm/boot/dts/imxrt1050.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imxrt1050.dtsi b/arch/arm/boot/dts/imxrt1050.dtsi index 114465e4dde6..5b1991c32748 100644 --- a/arch/arm/boot/dts/imxrt1050.dtsi +++ b/arch/arm/boot/dts/imxrt1050.dtsi @@ -93,7 +93,7 @@ usdhc1: mmc@402c0000 { bus-width = <4>; fsl,wp-controller; no-1-8-v; - max-frequency = <4000000>; + max-frequency = <200000000>; fsl,tuning-start-tap = <20>; fsl,tuning-step = <2>; status = "disabled";