From mboxrd@z Thu Jan 1 00:00:00 1970 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 D10CACD1284 for ; Tue, 9 Apr 2024 03:28:50 +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=CgIpJ6HJ0ewEN8J7ifUjQfzfHL0tYvD4kaPxWvlyyNQ=; b=CXqbDhH07FFSn7 UWC9QmCnqwVL0RcemRKNUSpMUF4IhxaeHGqBpSNT8P02BhfiLYTcwGjz1Y0QLfRsOyjLwKLQic9ZR s+CkF8OiEspT5AzHzUEpXyU0hTBedFpw9sPpx8VcPG8O6tN1476jZd+ydocINLpU7dbYMAtNbxWc3 fIAH2lH1NysnpEuxSIiJZshiIToPrrz//v3B7Kidpf/fCtzEjiY1xcAwEJONNJVgGRLV1Qf/Ls1iL XyRQVfdu9CAajHzHmpaqMqXqdMrgg+nzinbNGUzBSJC8ra8jV2nwMIkoapEMHtljVlpg1DMnMpvI7 TuwNH5qYTcZ/DUnzMQdQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1ru29y-000000009fk-2mix; Tue, 09 Apr 2024 03:28:34 +0000 Received: from mail-m155101.qiye.163.com ([101.71.155.101]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1ru29t-000000009eh-3bf7; Tue, 09 Apr 2024 03:28:32 +0000 Received: from amadeus-Vostro-3710.lan (unknown [IPV6:240e:3b3:2c01:8f70:2795:b738:b1bf:b2bc]) by smtp.qiye.163.com (Hmail) with ESMTPA id 304D97E0129; Tue, 9 Apr 2024 11:28:09 +0800 (CST) From: Chukun Pan To: jonas@kwiboo.se Cc: amadeus@jmu.edu.cn, conor+dt@kernel.org, devicetree@vger.kernel.org, heiko@sntech.de, krzk+dt@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh@kernel.org Subject: Re: [PATCH 1/1] arm64: dts: rockchip: enable onboard spi flash for rock-3a Date: Tue, 9 Apr 2024 11:28:05 +0800 Message-Id: <20240409032805.19682-1-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVlCTUMaVh9JQxhJQ0wZHUhKTlUTARMWGhIXJBQOD1 lXWRgSC1lBWUlPSx5BSBlIQUkYS0pBQx1MS0FJTEJOQRlMSENBGUoZHUEZSRkYWVdZFhoPEhUdFF lBWU9LSFVKSktDSEhVSktLVUtZBg++ X-HM-Tid: 0a8ec0e61adb03a2kunm304d97e0129 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6PS46UTo6PzMISiEJPBQUTSNP Kw4KCTFVSlVKTEpJTUhISUNCQ0NLVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUlP Sx5BSBlIQUkYS0pBQx1MS0FJTEJOQRlMSENBGUoZHUEZSRkYWVdZCAFZQUpOSEM3Bg++ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240408_202830_131184_859B0262 X-CRM114-Status: UNSURE ( 5.76 ) X-CRM114-Notice: Please train this message. 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > I think the on-board spi nor flash support 104/108/133 mhz > so 50 mhz is wrong in any case. Thanks, I tested 104MHz on linux and it works fine. As for 133 MHz, only MX25U12835FZNI-08G supports it. And I didn't find it support 108MHz in the datasheet of MX25U12835F. Thanks, Chukun _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel