From patchwork Thu Nov 17 18:10:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Giulio Benetti X-Patchwork-Id: 13047160 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 669B7C4332F for ; Thu, 17 Nov 2022 18:11:40 +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=1dF5tsNN1vJSMt9b1J/DBVLUhPvx/dT2jAH+lZCcHK0=; b=YVNn52/rZZAZLT aXDQPYOYIPApJWk4uDUhQvH9QBELvg26wadXM2p2uARu3JMcTZR3ds8LFsZ71RRL4PIj8g79rUXxQ 6GbbmECggNhJB5nZpiPNNCeUgLDC/zFUFC7K8zSLr+WWoZqdKokthiztPSd8B9KBOMFrIwxco1P4E G31pbOu+kTqof9MjPh29NwpJgQVjQ6LzFE0dR2alYok21zyPCQOEjidiM5LC/tJuL2sfkkbYxPxzH oUBVaPYLmkQv4xNd7OgenykBkuLRnyIUzqhz6neHeXWVeXNbiJNasGFVEQKQqwDW8PRBSSBopIMuu 0NVo6fpyvgtggTm0l/zw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ovjLW-00GdeH-4n; Thu, 17 Nov 2022 18:10:42 +0000 Received: from smtpcmd0986.aruba.it ([62.149.156.86]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ovjLB-00GdaG-Ja for linux-arm-kernel@lists.infradead.org; Thu, 17 Nov 2022 18:10:24 +0000 Received: from localhost.localdomain ([146.241.88.137]) by Aruba Outgoing Smtp with ESMTPSA id vjL5ohRGp6OFPvjL7oOWCi; Thu, 17 Nov 2022 19:10:17 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aruba.it; s=a1; t=1668708617; bh=TunP+sNI/iwJaqSthpPKk5YqWTsD/jwLXjblNZmP/zg=; h=From:To:Subject:Date:MIME-Version; b=IvWz/2BcnY2cLPL21+XHUtsxM/5eaLcvfp9e4RnIohPvN+XLBpY9buR7QTrjoqolR Vv8Al24j3uyMr3wkUtIQXS0GLD02BnPz0VEMc4s7XYjbIBvX5xeeUchavoxfHrUQrE /BCwKr97dghfLx/kdW6t4HEY/0GAO+31SXvHpXG7mp0f0B59XNPWWbQhWkHH52uEew OAro44LkLc3EHlGR16xkL5VtQz8h185dXjtkPswQqqQmVOqA7oFlDpis11Wn8LSoo8 U6qRKyN2PS68G+GUp9NymWNKJpLlvkhMVcdkSOIiREX3G1Bxrr5oTCzzQnvUgQ+b0T biFtszRHD2zSg== 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: Bough Chen , Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Abel Vesa , Michael Turquette , Stephen Boyd , Jesse Taube , Giulio Benetti Subject: [PATCH 3/4] ARM: dts: imxrt1050: increase mmc max-frequency property Date: Thu, 17 Nov 2022 19:10:13 +0100 Message-Id: <20221117181014.851505-3-giulio.benetti@benettiengineering.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221117181014.851505-1-giulio.benetti@benettiengineering.com> References: <20221117181014.851505-1-giulio.benetti@benettiengineering.com> MIME-Version: 1.0 X-CMAE-Envelope: MS4xfEE49uSxiBV+RGJO+gQCg6h7mt/LyknWLfUC6aIGaUyVvKOBQHPfG+wBs7BhUwq0fZdbLBURrhtwH5Qee+u3UASwgMH7q2Bg2uJFXthwNn56WoQSB48l ph49s3hRTGxhGlP1n20qrzaFGbHWNlD397RNfHjN4Snf8cbdON7Ak84kntWX2//tKgoh3AyLVW25DbTDE3zAXPcMBttvbNcg6ganmTHaXiPw0GIHpL6pemuo TMMxMw2ZQGoAJliEMGo+Y3R4spKXnoNyNRsDqq6hgKthU4Hus8o2exwoQfAWEgOmm7th9yzywciWYudvJZLH0iudW+3tvTJH2/pqgZGNwW8RlSrFCu0WS2g2 hoOwHgRtdRxLZs16RqY0vwC4Daxe4JnRy/6XwkLUzwqlJiyPx99t9UlRjybb7D7kna2Ji4TLdJRBqk7zqXCenvWERvXOd7GkrLkU8oz0wP/FoUt8mo1u5lyW 1VAM4Vb7O9U8IJhgiTWKWPHO6/W2C5Y+nE5GAMrhm08j6V9/58rGfQxJYKWhOau4r9yjXPYX1YBEj8NFuhxvnlVK1hpbv+6TJyZAkR4uHrF9+GY5OhQz1oS0 mD7qDGJ85e9O95kEtot3dFkr8rv0ykmxxOzVrBrE64oBMKI+dymFBHNvKxh0lyikSn/xA7+CLCkwJiTsxLQ9Q8FJn9GOEc1xOZwacf/xbpP0QI0WWObZ39nU 6RcNBuWoE1QyHp2oAsUwMS1DQd2QkbJnxTq2p9z5QWa+uq4Mtqv9NBxR1so2iXyKhQO0l/Rkd5wnL5i0+s8zzxYEZqoi2GbWX0Ns+7514yaLn+rwZP/7BA== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221117_101022_183200_CB95172A X-CRM114-Status: GOOD ( 10.39 ) 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 V2->V3: * added Jesse Taube's Acked-by: V3->V4: * nothing done --- 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";