From nobody Tue Feb 10 22:18:22 2026 Received: from smtp.gentoo.org (woodpecker.gentoo.org [140.211.166.183]) (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 65DF424466B; Tue, 23 Dec 2025 02:26:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=140.211.166.183 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766456785; cv=none; b=GB/M0K32l22mBY8ycwXGB/n2EVQS8+UFXumSwbDSR71+ouMbOtbdaUpO3rldD8bNnlVRJYi63yzKRixZXq6EVxh5SPbT95QK9b2lTXGK1R/aBqccI4uybpHetE3xmugSSxbxY2n4RMVisSEOX4stg4SnwQPmmZo2GhP9vS4yx+Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766456785; c=relaxed/simple; bh=WfOYufxvp5VMhrnMCPsjsrXQPRkHTzjLxnD+Xz6ivlk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=dhqUN120W6TvSXC/q0078/Pa5uZppIBe/MDt8AQMVMIzFupDbTFyU2NYmaXT6yQP2S2Zpy077/n6R6ZtMaobl/WIU7jhflqLbXflwb4MgTvzZu0ItqIBEZ1mcRlTDwvINZDjxao1mYikjrlbGgO0fPsAFgr5dwWaqnHURZI6D+M= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org; spf=pass smtp.mailfrom=gentoo.org; arc=none smtp.client-ip=140.211.166.183 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gentoo.org Received: from [127.0.0.1] (unknown [116.232.18.222]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dlan) by smtp.gentoo.org (Postfix) with ESMTPSA id 3ACE13415DD; Tue, 23 Dec 2025 02:26:08 +0000 (UTC) From: Yixun Lan Date: Tue, 23 Dec 2025 10:24:51 +0800 Subject: [PATCH v2 3/3] riscv: dts: spacemit: sdhci: add reset support Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251223-07-k1-sdhci-reset-v2-3-5b8248cfc522@gentoo.org> References: <20251223-07-k1-sdhci-reset-v2-0-5b8248cfc522@gentoo.org> In-Reply-To: <20251223-07-k1-sdhci-reset-v2-0-5b8248cfc522@gentoo.org> To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Adrian Hunter , Philipp Zabel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: Iker Pedrosa , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, Yixun Lan X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=752; i=dlan@gentoo.org; h=from:subject:message-id; bh=WfOYufxvp5VMhrnMCPsjsrXQPRkHTzjLxnD+Xz6ivlk=; b=owEB6QIW/ZANAwAKATGq6kdZTbvtAcsmYgBpSf2Uucl1qr5TmUawQcdzR4PIfSp9kyxzSv/yz PhahUxU5BuJAq8EAAEKAJkWIQS1urjJwxtxFWcCI9wxqupHWU277QUCaUn9lBsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMSwyLDJfFIAAAAAALgAoaXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5 maWZ0aGhvcnNlbWFuLm5ldEI1QkFCOEM5QzMxQjcxMTU2NzAyMjNEQzMxQUFFQTQ3NTk0REJCRU QACgkQMarqR1lNu+3XNQ//eYdMzOQ0oNwD8UAs4I2h2FebWTvA52uAR5X/c4zETbSMw43ghGjSi W37ngE/k3didWdZtkpkP1ddewJHTwjVWOgtXZ4GbqQ892SgNS3UShz9P8KzcEj3Ip1KIMl01jAf CdzreJN/Im3YzRv/+E8gRp0FZ5qy3dXs33gmBm9Ts94T43DFuMqQsUUyxv6kG6y1zwKD3OXY5Ix Tt1vfS7WR2/dS9rd6bD5FjU5EzKm5ol/4qoe6Ugr8KD+pc6zjJUBZpgIoifqE5NMv/HZT6KEgMH eWEhmwgb1VOoW4BvgA0LzQ9a04IgQcFQ9uNI94/iFW3O5KW5nrGQMbTbzMu5INLOkv+xqY0RIvv tqfhG63qLUbVEz/vl5LF7nUUS+2/2Ew3CUuDQn+Y0zdCBD0xMrD6e4sfYaBgWa2Q/qL0aoN/STc Y534dyH+YrtUiuxX//I3HtZIsXbyV6F2riQrD6P6sYPSm9BGruACul2uo9/06aoiMSIB5sTlJnV geR8EhEb95iELSRA9hNKoFuh35d353FtyF6RFX6dPGD55M3URtJl6TLvlVZ4O5KVsHumUgBM7MD XG6sCnocTCuU9jol+SlnyeYxqVHWGpwniXwlGmgabt2sTdBq9OdzlBiLula9myjbbsbr+ilx7Lk hXQhyoFwp7osS//19zV9oSMphyj/mI= X-Developer-Key: i=dlan@gentoo.org; a=openpgp; fpr=50B03A1A5CBCD33576EF8CD7920C0DBCAABEFD55 Request two reset line explicitly for SDHCI controller. Signed-off-by: Yixun Lan Reviewed-by: Javier Martinez Canillas --- arch/riscv/boot/dts/spacemit/k1.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k1.dtsi b/arch/riscv/boot/dts/spa= cemit/k1.dtsi index 7818ca4979b6..7dd41d6dcb85 100644 --- a/arch/riscv/boot/dts/spacemit/k1.dtsi +++ b/arch/riscv/boot/dts/spacemit/k1.dtsi @@ -984,6 +984,9 @@ emmc: mmc@d4281000 { clocks =3D <&syscon_apmu CLK_SDH_AXI>, <&syscon_apmu CLK_SDH2>; clock-names =3D "core", "io"; + resets =3D <&syscon_apmu RESET_SDH_AXI>, + <&syscon_apmu RESET_SDH2>; + reset-names =3D "axi", "sdh"; interrupts =3D <101>; status =3D "disabled"; }; --=20 2.52.0