From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f172.google.com (mail-pl1-f172.google.com [209.85.214.172]) (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 4011138E8BB for ; Wed, 17 Jun 2026 08:23:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781684583; cv=none; b=ZAXDyT5QV+deBEuVZA+6TNIzJbbumxQ+yptD8UXM6XItwWVC/1yFz5gM30c/3Ewb0wuE2JrYlPPIVJWinzWFD1ieKLb4HVLbJIpP+TDwhLI8kVwA/hub1OOWsN2XWETIiiKZkK0P9EL1nXcuzg5l6moB5M1i/sspBUFq5N+EIgA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781684583; c=relaxed/simple; bh=lSN8fwJzMoOoe1Em8kYvhvxEFsCMOPfETF5wp2itgRI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=nuKg0D1zIpJnLP8vosjZyi0OpbCXW4fAYKleKFgVOYef4KhgT4G1wot4jBF5aGHZWe0aQzDtV3v7bVS156+DKqVGsApA3ni8hU13I/7i/ee9iW37DL7QlVXq74VWkHCDcucCn65Ftib9+bZGeRI/9dKcumqXvl8dTlYDlAZRzNY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=sevpGwDl; arc=none smtp.client-ip=209.85.214.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="sevpGwDl" Received: by mail-pl1-f172.google.com with SMTP id d9443c01a7336-2c132ac5ec2so54874555ad.1 for ; Wed, 17 Jun 2026 01:23:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1781684580; x=1782289380; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=O9WzTe+1vlDzzoGxy8+EdE00Q4JOiUjNnl8CApnpdjw=; b=sevpGwDl/ZtQFAwYrmHqTW5j/JURuJEqMiRvKqHfSiC690KKxljbAcj1V0/OLBels2 LnEi8/XgBaTaCYWdciTKCXKe3SQ39k9jml091eWIHZCCFYwPjdJ2n1f2767SMRMDvEDN SJjBGdZsTdiV/5e8Iz27Dexxv1oxrmabMh0De/WZ+zFmxYjLMlTjULfQy68E2EsZVXdW b4C+1D3fAXWFPGqNU/JNdbzSBkpvZg/j0jVsQJLpsrW9hSsy9dIm00DycH5nv0PPQjk6 FvFdrCyxDHq/ulI1kSqE/nmgfKW+BmG4HLy8QhgAgSah2NIzrQYaKwFUFzmyv50EdKtS WHWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781684580; x=1782289380; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=O9WzTe+1vlDzzoGxy8+EdE00Q4JOiUjNnl8CApnpdjw=; b=WY2AdzrkcZzZUSCyzhF4fdqp7CnipQqpsBltTFYmh4I/+7Qr80LCxk0h/YCgoccVrS nlR/G/Ro4bvNQ1hcpGMnHP0fFHqtuAxDjxW9dxi99fV1cSIMok3QJGImzPZHpWaqAFrE koYDDimchMo5fbnMBs6OUap3wWfh+L3+Ruac762VSsPdCxAP06V0jRBxNramcTRL333C 93zRj3Rj6HvV51UJ0SGoC915YHyRpgQLqLiVId+zkwXjYfP8N0d84CTvXRICwdw1Gxw/ BJ7jkA5jhK6TF/FEen0ClwSvwDBhaAuWqHzBUEx1Nl6c3D1ezIqslVsdkszTbcmXVSCT aDfg== X-Forwarded-Encrypted: i=1; AFNElJ+QffI36o4FmppvFgWeL4l4WTr/1ujvEkAmelkh9ZuVLCVQFJUiuc/rJty2vKO4d6o79G4rkjimSxsQ@vger.kernel.org X-Gm-Message-State: AOJu0YwRUBX3w/raUjwohM/NbUmKiYVIaodx/60Rv8oIMXTOrNqM2VDv A273/dzoxlNQs+qRWVeuA4ImwewY/eOjQ62fV7PXmXk5YDRW8J5GOyrW X-Gm-Gg: AfdE7cl2StouB/BMgYwly6hPPOtIjfgJ72qUrUfrzrs2wrhHvslV8vZKrFZB7PzVRCo DyTxO9/pOdJtts11FYbUtIOTBT8LO17q7jFYDSypvgrsO0DvWcn54EX3sjSlPnS1UBv4OWuHkuz NZQaweGZ58s/npbd40cZRIgRy2yhONErzHZDP6/KVDb74WBXfqHoGdjnC2MoWugPcQ3w8xEdqz/ PlUEBVIwIIAAkxC6xMZ/Z6b+18X0WmXsUZAuf8MyLc1HS8DxRit/+pIxD3bHwnIeU/UAjEOTl+Q 2OMVyM5fwNfPG1qUWX2N4yEZo4xvno0Hp+0KH/FfjDeOxA3Sa7c7xwGbmmE+8X+WEjMbL9Ryjqt toKGpDeWVwxhfj4PCK+A4199QIZvViPeZkfKdBVoUYtOgIAyN7tdEjfB5hLeicay6/tVSDWUfHq AfIwIEqf6y4tenfPfAOICE X-Received: by 2002:a17:903:230c:b0:2ba:3e2f:6883 with SMTP id d9443c01a7336-2c6bc227c83mr25166055ad.19.1781684580462; Wed, 17 Jun 2026 01:23:00 -0700 (PDT) Received: from arch.localdomain ([2409:8a28:a52:c491::1002]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c6a758a3c6sm35282045ad.52.2026.06.17.01.22.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Jun 2026 01:23:00 -0700 (PDT) From: Jun Yan To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Arseniy Krasnov Cc: Jun Yan , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 1/3] arm64: dts: amlogic: meson-axg: Disable nfc node by default Date: Wed, 17 Jun 2026 16:22:32 +0800 Message-ID: <20260617082239.645562-2-jerrysteve1101@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260617082239.645562-1-jerrysteve1101@gmail.com> References: <20260617082239.645562-1-jerrysteve1101@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit nand_rb0 and emmc_ds share one pad. Before enabling nand_rb0 for nfc, disable nfc nodes by default to resolve pinctrl resource contention. No mainline AXG boards enable nfc currently thus no extra DTS adjustments are needed. Signed-off-by: Jun Yan --- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index f1f53fd98ae2..6457667d974e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -1999,6 +1999,7 @@ nfc: nand-controller@7800 { clocks = <&clkc CLKID_SD_EMMC_C>, <&clkc CLKID_FCLK_DIV2>; clock-names = "core", "device"; + status = "disabled"; }; usb2_phy1: phy@9020 { -- 2.54.0