From patchwork Wed Dec 14 16:38:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Giulio Benetti X-Patchwork-Id: 634006 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 9EEC5C001B2 for ; Wed, 14 Dec 2022 16:38:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239016AbiLNQiY (ORCPT ); Wed, 14 Dec 2022 11:38:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54458 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238994AbiLNQiW (ORCPT ); Wed, 14 Dec 2022 11:38:22 -0500 Received: from smtpcmd0986.aruba.it (smtpcmd0986.aruba.it [62.149.156.86]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id DAC895FE7 for ; Wed, 14 Dec 2022 08:38:20 -0800 (PST) Received: from localhost.localdomain ([146.241.66.6]) by Aruba Outgoing Smtp with ESMTPSA id 5UltpKir27DIo5UlupwQy3; Wed, 14 Dec 2022 17:38:18 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aruba.it; s=a1; t=1671035898; bh=dsR3rZ2jkGJDSz8NDGqgHLaVYGKUo3DjuM532qLmDdo=; h=From:To:Subject:Date:MIME-Version; b=BbOVC9LpubGCVmqJfFqbm3TINglE+3+I/cQXESnPHWQppjzb1IPTGLAQFhVik18uO iJLvEYeZ7Hxf+eAOjaoyOWLDAyum8B8/CAtKQsAzprpQ93k9WnXyt16hipGdQzSGbr E2zZFpB5yzOvl4NHhMDTI8wPAo47EaWE72RFHIFuCXwCsW3SV1XQj1yeyz+F9N2Y7i dfd1h9DkiRorliUmAAPK/GHGykqlBUafhZHMzbQtxAZ0N4LdaKhcPIBQP+RMpGS3YI PAhqTROdE3BphT8w8W5GOpQ4zvqSiF0MAmwmH5fmUnWQrJG7ROuy0hYdUEYQOtFiIL buPNS1Aqj0Hjw== From: Giulio Benetti To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Bough Chen , NXP Linux Team , Giulio Benetti , Jesse Taube Subject: [PATCH v4] ARM: dts: imxrt1050: increase mmc max-frequency property Date: Wed, 14 Dec 2022 17:38:17 +0100 Message-Id: <20221214163817.55909-1-giulio.benetti@benettiengineering.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CMAE-Envelope: MS4xfCL3RHjrhS7KC74i6WassEwaV/G661sMy9IAaO2gQ7ot+2jadR5fQWAGAeHDCdzr7jYns2MVCOWI5hSX0BkuJhtVoEnOQ4WcYMB1xnociMjDEhUUI8L9 9dTSvKTkmB2WxHlzTJXHQobs9gvedmBrvEJAy/R6d82vwKO50nGgk1JjrkrEsEswxYlWw/tuUu8twFdkw83+76Fh0aiRuRbrP7UHfRcdv/5oLnjsoRA+2xiA tXMYcQrc482BGYyr6sdd3EUA9y7MFTLqcHX9isas4eodnEJ3SclqipmGpZn5cbTOkmH3IKJu4pB4mnJiTt1xA4XLe0GSHG/NGN5R8fkdSj6MBwbAg2CZnOpv ZjaYKSsexUW+sjdNhVZhTFPLXRPx+BjzgDppYdKfJPV02x9jeYnARl09tawe+/hN1he2+7cr0Wvzt4+9wJCIP3iq6ayOtHSwQAaGYevnG8FepjvQrcsNG1y+ 2T5CJWR6Wq9KOec2BA3S9/ihlThQIJ4+t9QSd6tp0o+peRSL8pL/wxLZFQLFhDesZ4yx4SMJWyAGv9TKER+XkCcgNPkFNQuHNB/SyFTFEFnFVQd3xDdeErGM qKiLS/WtekFn1tnaqEj65q+xPYRoQrBAVGby0/j5xxfYbnI7c7Ju+Atz+40VrM0jiqJH9FQ3bJ+uCXgq0hI4+L3o Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org According to i.MXRT1050 Datasheet usdhc supports up to 200Mhz clock so let's increase max-frequency property to 200Mhz. 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 V2->V3: * added Jesse Taube's Acked-by: V3->V4: * added forgotten [PATCH V4] in subject --- 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 8768715adda4..fb531542609b 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";