From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.127.231.27 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793599330; b=U3zo7wgUyB2I/J49yonnEUJu8T2yA9zUBpKeAKx7p+exqjZCxiEHsWEhFq4J3i7EkQuB eBy4gxAIWWZuFqkolauWLBddun6/3W1x2EDUEIoYlgBUKZZ5/5OpoWgydvTjEM+rI9IB2 tikBe4BWwQv0sdkFZQMMmKC1d4loY25HEaMcbPL5vMgURSPELBFjINrci5p0zXydH/NgY KZ04Hk9YN0QUAn+HT4ubI00tKW0WCtvArI/AdRJO4n5BRjBWfy5rxW6w3nQdehcu7pWQ+ WhIP7S/RJjy8f+xd9vMdmtsXJHFbEqaso5mZPoc75BjT7i6X0IiVvLwZ7q7IQ2r2hsA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793599330; h=DMARC-Filter:DKIM-Signature:Cc:Received:X-Lms-Return-Path:To: X-Original-From:Mime-Version:Subject:Date:Message-Id: Content-Transfer-Encoding:References:From:In-Reply-To:Content-Type: X-Mailer; bh=quTJ/XxVKV0teBm3OuTXvbxjmUOvYB55/JlNClrvCTY=; b=eEa8YE29vILgvxqnmCwRhj+n19/Lu1ENGqem3Jsmyu0X99jVHS9G34UaW4XVEjMjrf08 sVBL5Hvs6f8n1FUk8YIXcA98KaGkEhO/t9UFsNOpOX1oWe6SVyP8/MTRP6pTuQbBYGBRn J5k4eZ8ylZFxPIBrEmkduOTBT3AI3L20n0t+Fg0rRh8EWT4yjCteQEsaieI8otD7+qNbZ 2E3QQXpToH4T4cBc1xTcgg0c351oVbR3wJgGJ/Jn/r4xpQ2UavmKkhC9qVUWavzBl4M7d X7F9w5sS4RTws77zlUBToHYMG6JGD58d5NaypHf0ALrRctWx7Acq6qAgXLxS9t0ipTA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=deepcomputing.io; spf=pass smtp.mailfrom=deepcomputing.io; dkim=pass header.d=deepcomputing-io.20200927.dkim.feishu.cn header.i=@deepcomputing-io.20200927.dkim.feishu.cn header.a=rsa-sha256 header.s=s1 header.b=VdQqk5Np; arc=none smtp.remote-ip=209.127.231.27 Received: from va-2-27.ptr.blmpb.com (va-2-27.ptr.blmpb.com [209.127.231.27]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 43AA3606A327 for ; Mon, 2 Nov 2026 06:02:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 43AA3606A327 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=deepcomputing.io Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=deepcomputing.io Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=deepcomputing-io.20200927.dkim.feishu.cn header.i=@deepcomputing-io.20200927.dkim.feishu.cn header.a=rsa-sha256 header.s=s1 header.b=VdQqk5Np DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=deepcomputing-io.20200927.dkim.feishu.cn; t=1793599324; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=quTJ/XxVKV0teBm3OuTXvbxjmUOvYB55/JlNClrvCTY=; b=VdQqk5NpP+hMW+NVY/qJxCGrBcAIJqMGJSiGU2FYyU841PWHPy6IqYwur4ZCKXqJV7HauP LmVgqBTDsmy8YhOBF4RX8pLxfiRKNgFqm5GNJ3zV0CCfYfst5GgzWBj+TCp6XNAxcqJMVr 2Es+9kkj1cnwKJhHnFB5E697nMX0fOdt4TENXjE07DcSEFb233oR9uVJLGnxCqiL6uQ+jT dGTNm5TxiyAXDS9p3Ais3YDwvICbhArQ4hPbGm0cWn6ww+m1Ze+IcOr8QSChZ6WGg0V7em nO0Kg+Y/47IoHXfjzbffQJfP4BqJKC6odZ9l5pih9EWZ0mIZ3jhW9IGogI9baw== Cc: "Alexandre Ghiti" , , , , , "Sandie Cao" Received: from roma-Laptop-12th-Gen-Intel-Core.lan ([113.80.9.210]) by smtp.feishu.cn with ESMTPS; Mon, 02 Nov 2026 14:02:01 +0800 X-Lms-Return-Path: To: "Yixun Lan" , "Troy Mitchell" , "Conor Dooley" , "Rob Herring" , "Krzysztof Kozlowski" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" X-Original-From: Sandie Cao X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list Mime-Version: 1.0 Subject: [PATCH v3 3/3] riscv: dts: spacemit: k3-deepcomputing-fml13v05: Enable SD card support Date: Mon, 2 Nov 2026 14:01:55 +0800 Message-Id: <20261102060155.100679-1-sandie.cao@deepcomputing.io> Content-Transfer-Encoding: 7bit References: <20261102060012.100623-1-sandie.cao@deepcomputing.io> From: "Sandie Cao" In-Reply-To: <20261102060012.100623-1-sandie.cao@deepcomputing.io> Content-Type: text/plain; charset=UTF-8 X-Mailer: git-send-email 2.43.0 Add the device tree node SDHCI-0 controller for onboard Micro SD card slot. Signed-off-by: Sandie Cao --- .../spacemit/k3-deepcomputing-fml13v05.dts | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts index 84f66dd8f962..4471338a9774 100644 --- a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts +++ b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts @@ -184,6 +184,28 @@ &combophy { status = "okay"; }; +/* + * Onboard SD card slot: + * Plugin/Plugout the SD card before power-on the board for secure. + * It works as a boot media. so set it to non-removable. + */ +&sdhci0 { + pinctrl-names = "default","uhs"; + pinctrl-0 = <&mmc1_cfg>; + pinctrl-1 = <&mmc1_uhs_cfg>; + bus-width = <4>; + non-removable; + no-mmc; + no-sdio; + disable-wp; + cap-sd-highspeed; + vqmmc-supply = <&aldo1>; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_0_cfg>; -- 2.43.0