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: 869660 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D85EB1CB332; Sat, 1 Mar 2025 10:48:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740826139; cv=none; b=jdAPjnvR8Zt+JKogbyx3Z1k5IyInxNIbNQRRjHepyQHZx8a6khozOn963tFtW1/WWmQy4xOMeaPigTYh9Wgq/jpA4MDsY1pDOZqLq9HOF7M7CRcJa1XNa+Zcw+3yMo6hVVsCUhUuLK83tTPaLQLuFLfXbd2hSZ4ULFLIlPJI/78= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740826139; c=relaxed/simple; bh=oH6NiGwxSjELVuqZw+4pyix8JS63OndzJmq8Erv5Xlo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=oXowfhYy+/0a3XLzb4jZTtkFgfsZN4YcPbVHvW0dmtRawBKPapBFygr4g6CJCswc00gqTkyMeDxm2k0fF4pgh117TmUXCA70AllYZy2mO2UQtEaYhelZikKkH2TOWBTP3S22p7b5IrvHVZkK1LoywYQ3p06FA5fWaNMZVECMNcc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=jRXEa/KY; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="jRXEa/KY" 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> Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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"; +};