From patchwork Thu Sep 15 23:34:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leo Li X-Patchwork-Id: 12977877 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 9C7C8ECAAA1 for ; Thu, 15 Sep 2022 23:37:45 +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=bOyNZLgnN7jsXhjjRXXAzHCO/IUDGNibdZOiv99//+w=; b=FXD/lLlc/bPSJk PUhE74NVmMvA27mRkmlTnZbDE+uO6URahTfV5qiuT2Wtesitqo4gz/dL4sym8SJzDVV4FaQonxFT0 hSPzH7Re1UkapOtPf47r85gIO4+7Gq0fSm+vfx40bRS7pQAOZdAFfF4yODz2ZhXxXTv/eLiJms+0G di5bT7bHCvcEKizZopmJzXPWUEv1+KzH2WfqEcM5FVy5sRXfWOnYa4pcjqsthgnaiHUl0wWEbsa2B +8qJATnZFio8j9FBfsadnnk8Hf2G5SUgKquvf4b4poIB2AAdXmxULRmTiO0lwbajZux0RvKQqOWHP okg2SVtbvp1zlW7facew==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oYyPQ-0028CV-IE; Thu, 15 Sep 2022 23:36:40 +0000 Received: from inva021.nxp.com ([92.121.34.21]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oYyNa-0025az-56 for linux-arm-kernel@lists.infradead.org; Thu, 15 Sep 2022 23:34:48 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id EF423205BB2; Fri, 16 Sep 2022 01:34:44 +0200 (CEST) Received: from smtp.na-rdc02.nxp.com (usphx01srsp001v.us-phx01.nxp.com [134.27.49.11]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id B80D2205BB0; Fri, 16 Sep 2022 01:34:44 +0200 (CEST) Received: from right.am.freescale.net (right.am.freescale.net [10.81.116.134]) by usphx01srsp001v.us-phx01.nxp.com (Postfix) with ESMTP id C128540AAA; Thu, 15 Sep 2022 16:34:43 -0700 (MST) From: Li Yang To: shawnguo@kernel.org, devicetree@vger.kernel.org Cc: robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Pankaj Bansal , Li Yang Subject: [PATCH v2 9/9] arm64: dts: ls1046a-qds: Modify the qspi flash frequency Date: Thu, 15 Sep 2022 18:34:32 -0500 Message-Id: <20220915233432.31660-10-leoyang.li@nxp.com> X-Mailer: git-send-email 2.25.1.377.g2d2118b In-Reply-To: <20220915233432.31660-1-leoyang.li@nxp.com> References: <20220915233432.31660-1-leoyang.li@nxp.com> MIME-Version: 1.0 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220915_163446_356381_BA4D7560 X-CRM114-Status: GOOD ( 10.66 ) 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: Pankaj Bansal The qspi flash in ls1046a QDS board can operate at 50MHz frequency. Therefore, update the maximum supported freq in dts file. Signed-off-by: Pankaj Bansal Signed-off-by: Li Yang --- arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts index f969173fb337..b2fcbba60d3a 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts @@ -182,7 +182,7 @@ qflash0: flash@0 { compatible = "spansion,m25p80"; #address-cells = <1>; #size-cells = <1>; - spi-max-frequency = <20000000>; + spi-max-frequency = <50000000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <4>; reg = <0>;