From nobody Thu Oct 9 01:13:15 2025 Received: from smtp.forwardemail.net (smtp.forwardemail.net [121.127.44.73]) (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 6166E1D5AB5 for ; Sat, 21 Jun 2025 16:58:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=121.127.44.73 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750525125; cv=none; b=JQ28vXuUUNIJPuzpaCklaBpQSsFAMI6VcMISFQ0eJWQGubfH2WUlO+S+Zb4+OpDbOpajlMR4aHb464v1MxzmdD4f0a4Azlwtwrx3ayJdZb5gyjb83fYCRJ/JdUAHCT1dLKq8OCIbn+rZKIaLS/3DhjNlaGPG0UQxlSAVsoeZlbQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750525125; c=relaxed/simple; bh=MYt2MM/R1BIsqZYsFpNLDqolMhT71IOw7GSie+ikohU=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=hREQxi++iyy5H65e3eFGWmzRr2Di2ZiuupGOMlLgWAu31D0e1ba6RW/KwG5Cu5eTai/GkZCjPNV3OX/obmZE/Fm+f0xs2fwOv0d6ejWXOA1qs+O/3/eFNkMGdQzPnOtBk6OVVSmcf72zobTlbnHASHv1Ur052GBKTege7R7zsL8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=FFK8NHgQ; arc=none smtp.client-ip=121.127.44.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="FFK8NHgQ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1750525121; bh=4cuZR2OeJH9U0xo9iqQwKBOuSBnLCscDjqcJkUSqVlk=; b=FFK8NHgQ31ekNfm4u/gEMUnu+arZHGBeICnZcwormlTzeGgUHp7RTxHAvi65fQ/oyahysMyU7 Bev4WfdhxEihd3Y8MGixvmFNbxfCufUssYi/d9dKX+jVNCFwez0BKGJW6Grs5jFZFu/W7+9yH+r TisXaNByNgCgHrj61053DTz1Euh/0GQwrZo297nb94//7V5efIjbZ5DMH3wCzGW4O2LJdGnhXQU 1ztZa+K/4e3BT9mti8+a+rE+sghTc5JvMDdKkK4W5ONj/FKJ+DdHc7ZxufjQP2yqIDdE82NrgR0 dEPMKsTBkMhTleSOnLi717gqMEiNa39EVp2WVZpwEGlA== X-Forward-Email-ID: 6856e4be9932e6905b7c425e X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.73 X-Forward-Email-Version: 1.0.3 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonas Karlman Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: rockchip: Fix eMMC HS200 mode on Radxa E20C Date: Sat, 21 Jun 2025 16:58:30 +0000 Message-ID: <20250621165832.2226160-1-jonas@kwiboo.se> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" eMMC HS200 mode (1.8V I/O) is supported by the MMC host controller on RK3528 and works with the optional on-board eMMC module on Radxa E20C. Be explicit about HS200 support in the device tree for Radxa E20C. Fixes: 3a01b5f14a8a ("arm64: dts: rockchip: Enable onboard eMMC on Radxa E2= 0C") Signed-off-by: Jonas Karlman --- This also help assist boot firmware that consume Linux device tree's to use HS200 mode when booting from eMMC, see [1] for a related U-Boot fix. [1] https://source.denx.de/u-boot/u-boot/-/commit/f8cb3fde935ed003ad1d7cf6a= 06d59586fe65cd5 --- arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts b/arch/arm6= 4/boot/dts/rockchip/rk3528-radxa-e20c.dts index e4333674a0ec..12eec2c1db22 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts +++ b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts @@ -283,6 +283,7 @@ &saradc { &sdhci { bus-width =3D <8>; cap-mmc-highspeed; + mmc-hs200-1_8v; no-sd; no-sdio; non-removable; --=20 2.49.0