From patchwork Fri Jun 28 14:01:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 13716193 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 AD711C3064D for ; Fri, 28 Jun 2024 14:02:41 +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=wvYA5BZjVNlaatnNq8+0ADKslT ljTiaCd9wtHtaizGjJNWSsxX+P3C9mAtskeDLHwMRIyyGY3oAPIRKkcZsOgrKWTqGK3Nl8A/fgGa1 F3affxj37hOikHPX7+diYHS5po/aIHNRnvFOED3fKeoth4f4/l29R/JSGCmRdD+hzhyaOA77yo4go vpccuvNFYh/bLHX6A+c0UgK3D/BJmvmjv9KAyXUrQIQu8PEJ1/jenvnqZ4HNQFpw8a1Xi9Md4K8YW 1VSDdzbnld0JZ589SGNbOUZGK8HLA7CaKKurp5ykwkixkvJC1FDBBxAzrN/TVqxAkDwlhGvOjTw2/ NyhtRWiw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sNCBI-0000000DuO4-2P2q; Fri, 28 Jun 2024 14:02:28 +0000 Received: from mail-m49198.qiye.163.com ([45.254.49.198]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sNCAZ-0000000Dtwz-16QZ; Fri, 28 Jun 2024 14:01:47 +0000 Received: from amadeus-Vostro-3710.lan (unknown [IPV6:240e:3b3:2c01:1720:7e27:c507:902f:f5f3]) by smtp.qiye.163.com (Hmail) with ESMTPA id D36FA7E0173; Fri, 28 Jun 2024 22:01:17 +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 5/5] arm64: dts: rockchip: Enable UHS-I SDR-50 for Lunzn FastRhino R66S Date: Fri, 28 Jun 2024 22:01:04 +0800 Message-Id: <20240628140104.551760-5-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240628140104.551760-1-amadeus@jmu.edu.cn> References: <20240628140104.551760-1-amadeus@jmu.edu.cn> MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVlCSBpMVhlDQhpMSU8fT0hNHlYeHw5VEwETFhoSFy QUDg9ZV1kYEgtZQVlJT0seQUgZSEFJGEtKQUpMSUtBTB5JTEEYTktMQUJLSR1BHU4dSFlXWRYaDx IVHRRZQVlPS0hVSktJQkNDTVVKS0tVS1kG X-HM-Tid: 0a905f26841b03a2kunmd36fa7e0173 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6OTY6LTo6OTNCFRoPNw0ZDzAs CRQKCi9VSlVKTEpCTkNISUxDTk1DVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUlP Sx5BSBlIQUkYS0pBSkxJS0FMHklMQRhOS0xBQktJHUEdTh1IWVdZCAFZQUlITUk3Bg++ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240628_070143_552821_7EBF15D2 X-CRM114-Status: UNSURE ( 9.70 ) 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>;