From patchwork Sat Mar 1 10:48:35 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yao Zi X-Patchwork-Id: 13997465 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 CCCB4C021B8 for ; Sat, 1 Mar 2025 10:59:38 +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=2ZCakf6JGwbqvm2h6HRTdGxaUvs22cY3XdBlUVVd06E=; b=Z4OyhutD198WRdnSgFtTaqlLFV ev88T4Vo/55yXPulYvv0YsLHN0X3chOvovGTd7ZZyPUKncFdC5CJ8DzRA6i1fq5lHcHlsPhw5wn7o F7mBDXr1CcsyFGu6Qilp8ic3fHDx/HSoj8oRVutPajafqJVVoua7AsVJVdRoBL0DhiJGOuoPpL9SU QFtJmC1EFB35GIuUFSKXpTh+bbkaVpaWMJRcaXFCxQVP3X3v/e5KTPTaK78Z25GVJnxfKimD1zn6O 0kEmTq0DvmOS0BeDF/YN+fEesIrSC9bvQ/hei4Z9DI2yzmFk5NPZDLeNCsA+GScsr3CL1r7MNBG2K ysKFEYEQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1toKZ8-0000000Dnaw-0rgz; Sat, 01 Mar 2025 10:59:30 +0000 Received: from layka.disroot.org ([178.21.23.139]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1toKOv-0000000Dmfv-40k4; Sat, 01 Mar 2025 10:48:59 +0000 Received: from mail01.disroot.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 6472025F03; Sat, 1 Mar 2025 11:48:56 +0100 (CET) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id QwfR_2k6Scbh; Sat, 1 Mar 2025 11:48:55 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1740826135; bh=oH6NiGwxSjELVuqZw+4pyix8JS63OndzJmq8Erv5Xlo=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=jRXEa/KYzSTYx6difv4h7k7TYQziMtP99ob/mIgs3ma1mfrJ7aSoypYDqA+ilUxxZ 2il0efJ4ux/87uqcqlb2WXSXx1uIdIz9znZYAsQahMh8hU1hSgNskNs79oznvgmMjG md3sBfksXF8cX5pUiapK8RGREeIX7IsfAUJOkojtLBQyYW9HIQzhydTPdnZraW+azD 8j6/PM7ezUFXx61dDHExCsZqk21VCsx7hUXTFMi6hA0up1Nz/Vh8ygfVZn5ZXwGhjz fVbSynlyzYu12pMgt8+0c5tiX+YgHTNW6LjZqNa2Gn/t+D3TjOVkPIj2hG3u3NyVtq V+Q0uQDWRohBQ== From: Yao Zi To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Michael Turquette , Stephen Boyd , Frank Wang , Shresth Prasad , Cristian Ciocaltea , Detlev Casanova , Jonas Karlman Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Yao Zi Subject: [PATCH 8/8] arm64: dts: rockchip: Enable SD-card interface on Radxa E20C Date: Sat, 1 Mar 2025 10:48:35 +0000 Message-ID: <20250301104835.36439-1-ziyao@disroot.org> In-Reply-To: <20250301104250.36295-1-ziyao@disroot.org> References: <20250301104250.36295-1-ziyao@disroot.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250301_024858_124354_23A9D968 X-CRM114-Status: UNSURE ( 8.93 ) 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 SD-card is available on Radxa E20C board. Signed-off-by: Yao Zi --- arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts index d2cdb63d4a9d..473065aa4228 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts +++ b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts @@ -12,6 +12,10 @@ / { model = "Radxa E20C"; compatible = "radxa,e20c", "rockchip,rk3528"; + aliases { + mmc0 = &sdmmc; + }; + chosen { stdout-path = "serial0:1500000n8"; }; @@ -20,3 +24,13 @@ chosen { &uart0 { status = "okay"; }; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + disable-wp; + rockchip,default-sample-phase = <90>; + sd-uhs-sdr104; + status = "okay"; +};