From patchwork Wed Jul 10 14:30:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 13729420 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 79EDDC3DA41 for ; Wed, 10 Jul 2024 14:31:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=3Rxt14xkuzEED2r5AB/IZjDuoHXWLAnbCIsIJG9D5X0=; b=rBXTQiZPCnvpFE3Rkqauhj9SEL 2+aHY8HHzbTQDe5p7H7NUziKoPyrS16OgjoGdqwIZXc+XvUS/P4vVBu6kqSMHkIkvHeBn/i0f/V22 lWCAhnXWtTA6XjmfTx/9fJr6K4pqbvMHYf632B9hOqZlxrLiHN620xjwhWRdCLMwyv/OIRW6vVEDV 48P/q59QjltbqQUi8E379XQVMhH1j1l63GBtPCrwRGlO5vvGC4v2/7T/Vd8RctaILsNIXvJLUFh74 Mhdi8dzrZOQpd5JqTLRmE+RyezFiHot24QGS6h6bUJyVakb9Ulr6SZb+HRwZpRQfgTQ18CquXUo+R fPlGjUxA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sRYLs-0000000ApH0-3heZ; Wed, 10 Jul 2024 14:31:24 +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 1sRYLQ-0000000Ap4O-3R12; Wed, 10 Jul 2024 14:30:58 +0000 Received: from amadeus-Vostro-3710.lan (unknown [IPV6:240e:3b3:2c00:fb60:82c0:6879:f4d2:caf4]) by smtp.qiye.163.com (Hmail) with ESMTPA id ADB257E0173; Wed, 10 Jul 2024 22:30:44 +0800 (CST) From: Chukun Pan To: Heiko Stuebner Cc: Krzysztof Kozlowski , Conor Dooley , Rob Herring , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Chukun Pan Subject: [PATCH v3 3/3] arm64: dts: rockchip: Enable UHS-I SDR-50 for Lunzn FastRhino R66S Date: Wed, 10 Jul 2024 22:30:17 +0800 Message-Id: <20240710143017.685905-4-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240710143017.685905-1-amadeus@jmu.edu.cn> References: <20240710143017.685905-1-amadeus@jmu.edu.cn> MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVkZQx9MVkpDTx1MHk1KQklPGVYeHw5VEwETFhoSFy QUDg9ZV1kYEgtZQVlJT0seQUgZSEFJGEtLQR0ZTUtBQ0kYS0FNQ0xCQR1PH0lBGBodT1lXWRYaDx IVHRRZQVlPS0hVSktJSEJLQ1VKS0tVSkJZBg++ X-HM-Tid: 0a909d0dc9bf03a2kunmadb257e0173 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6PlE6MRw*EDI1DDAwPEofPRBC KT8aCT9VSlVKTElLTUlKQ09OSUxIVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUlP Sx5BSBlIQUkYS0tBHRlNS0FDSRhLQU1DTEJBHU8fSUEYGh1PWVdZCAFZQUlITUM3Bg++ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240710_073057_092965_20DC3829 X-CRM114-Status: UNSURE ( 9.97 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This board can work in UHS-I SDR-104 mode, but may not be stable, use SDR-50 instead. Remove the max-frequency property, which is already defined in rk356x.dtsi. Fixes: c79dab407afd ("arm64: dts: rockchip: Add Lunzn Fastrhino R66S") Signed-off-by: Chukun Pan --- arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dts b/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dts index b5e67990dd0f..8e5c182ef76c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dts @@ -20,9 +20,9 @@ &sdmmc0 { cap-mmc-highspeed; cap-sd-highspeed; disable-wp; - max-frequency = <150000000>; no-sdio; no-mmc; + sd-uhs-sdr50; pinctrl-names = "default"; pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; vmmc-supply = <&vcc3v3_sd>;