From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.127.231.29 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794195243; b=Zh1MYh5fB/ZGx4b0Ly0LQzGZL/3wb0eEJFPWRl7BMQOGBOeSCDd0OVl8YdScqkXmfyGr 8xBQ455jW/GRX5YbxVQf0YzwXgSI3GwByBEBLYasHL2LI/su5jvzJCguA2B/9aya3ULOn rJzZ8t1JwOLFIfvnXtJuwuIpNmRVWvl7sC9+GIAAwscTMoAOBAg04oTfUmaQD5D7mtwV2 6wbbAymZw9/2VeVvG/mEDAas8k4THxYzNO3maLwfSASfr/FQwyWvULEhYUhxMAXwggLqn puINX240uth1xiKO+9O4OdiWMtQPQP2nxASCcKwGUwFwd4kn4pNl6zQ3oGBPRPdG9dA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794195243; h=DMARC-Filter:DKIM-Signature:Cc:From:References:X-Lms-Return-Path: Content-Type:Subject:Message-Id:X-Mailer:Date:Mime-Version: Content-Transfer-Encoding:X-Original-From:In-Reply-To:To:Received; bh=DSfjtHSZUsSyQaOs06LHZoC4jG8cLJJQqat7HHI0wIg=; b=OTT9IlLTWuZFMP0r3gFXUKvp3zN34aYtmRdxEG20XnIDfdsK3uDlfOUnRs3jmHAJPHrU 6XlCdT1ykZYLiQzKgOcC/snik2gfygv/uKcykysTEmp7okj5ndovo6CXnvVIN3U264MLK ZkWtKn/0wDq+soPH3/GqteA7YRWCpjsyZhC8TiiTf0EXrgznn4v9yLEHJ7NRAU5iIRCB1 GPUn/WMxJ5VSa1Svcd6TrYXnMj4Pnh2vLI6XlYH3WWkf0IAGd9wSj+fZT5T2u70DKHMko HZODraNuYOJRmfMlra2D9kMFM3xOOTtZt4xeWv18Y+iVHeTgbGCV7PkWEXhvBfYrDPQ== 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=23VbAndK; arc=none smtp.remote-ip=209.127.231.29 Received: from va-2-29.ptr.blmpb.com (va-2-29.ptr.blmpb.com [209.127.231.29]) (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 AF463606A320 for ; Mon, 9 Nov 2026 03:34:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org AF463606A320 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) 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=23VbAndK DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=deepcomputing-io.20200927.dkim.feishu.cn; t=1794195237; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=DSfjtHSZUsSyQaOs06LHZoC4jG8cLJJQqat7HHI0wIg=; b=23VbAndKn2vzgoyV8Rt3mY6dm38eeUzPdCuGHqwWHrcezmWVtX4TtaAG+0S8ll59IZa0V0 6wD8KQUI30OFafQNqWDANEt6BX9DTSbQbZ6qresxEpC9H6DOVmjRIELJTaI2y8ajXvcYRO 2gCA6fyQE7WObssu2ho/KuQvAFuQksEf+2YeresvP//ke/HmDrZsrG7Z6IBg8onOQL8oub vDFiLkJH3bxsrZ7M0ihQdcHiiITFsNLCHMIqqD+YKiZhxVAKgToszzI8WQKgUOoK5AgBKL YNqR891AkbClFc0Z6oWutu7TeoX1rQc0NUhihwMw3SjDhGNdpM68jAlDRYFJKQ== Cc: "Alexandre Ghiti" , , , , , "Sandie Cao" From: "Sandie Cao" References: <20261109033154.361399-1-sandie.cao@deepcomputing.io> X-Lms-Return-Path: Content-Type: text/plain; charset=UTF-8 Subject: [PATCH v4 3/3] riscv: dts: spacemit: k3-deepcomputing-fml13v05: Enable SD card support Message-Id: <20261109033348.361452-1-sandie.cao@deepcomputing.io> X-Mailer: git-send-email 2.43.0 Date: Mon, 9 Nov 2026 11:33:48 +0800 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 Content-Transfer-Encoding: 7bit X-Original-From: Sandie Cao In-Reply-To: <20261109033154.361399-1-sandie.cao@deepcomputing.io> To: "Yixun Lan" , "Troy Mitchell" , "Conor Dooley" , "Rob Herring" , "Krzysztof Kozlowski" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" Received: from roma-Laptop-12th-Gen-Intel-Core.lan ([218.17.141.187]) by smtp.feishu.cn with ESMTPS; Mon, 09 Nov 2026 11:33:54 +0800 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 bcd533484a73..051046fe90b2 100644 --- a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts +++ b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts @@ -177,6 +177,28 @@ &combophy { status = "okay"; }; +/* + * Onboard SD card slot: + * Please insert or remove the SD card while the device is powered off. + * 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