From nobody Sat Feb 7 08:44:02 2026 Received: from mail.sinic.eu (mail.sinic.eu [168.119.168.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0FAAE311950 for ; Fri, 17 Oct 2025 06:14:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=168.119.168.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760681649; cv=none; b=MuSK4PquhkBpGNmQ+dmZVSCme6T2rODObdIdwneyLZSfPoeGstb8ziJpfOMTFsVoZopJavY1g/RnwVpSe6OH/zI6j+80Hphe5J8ldqP+7rZ/iSqTDm5RwhySKO1RNKwXa22vCNwfjx/d59zaxFvaq5GdcmDigsnUAMIBUhbvNzQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760681649; c=relaxed/simple; bh=1GJ8oU1PYbUbEXQkSe0PbBqDg1vD0KcuKamnBAhE7gg=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=X5n18SGA/Jd3zdL69HLy2Qrl0FN1NB40GV9KSN70+znTkG/2t7uwYdmuI7PhAVLrj/oRl0CrgErCq9Bj4qBPqlOs5ZEJ6m2R8PJkXT0Mv30Y2636moWPIV92od1K72xOBEgAKusKzPnOdMmluK71/eW5eEen7raOs46Ta62Tbgo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=sinic.eu; spf=pass smtp.mailfrom=sinic.eu; dkim=pass (2048-bit key) header.d=sinic.eu header.i=@sinic.eu header.b=Hw3uwCPs; arc=none smtp.client-ip=168.119.168.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=sinic.eu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sinic.eu Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sinic.eu header.i=@sinic.eu header.b="Hw3uwCPs" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id A9DE33F16A; Fri, 17 Oct 2025 08:05:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sinic.eu; s=dkim; t=1760681145; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding; bh=EocX1a7XiC78SMAYfzWXkhpGeubPEEt2A4XDo0VaZcA=; b=Hw3uwCPs1UQdiaNMQhs1zky1zGH48CNcvQN0aGRsmpFukdSlNUX9Chfw2F1215QZmmVtkR EJILPv0rZPGdui26N3lEF/xJ3Pga+Pp9m3bGBVqPwQqXPXRbKnsmH3oxaoFeflzAGJ484q +HIUtz1coJTBXF6nX2+k3qoL/MJSTRJqLF6rPxm6+8aVhzWTi1eJ8r3JfaK34ZXBIe7eFT v/54CbUf8SyI+SZ7rJF3DRTbDbSr3vOcOJJlU6c4lheo52kCQCZJxqBCGtm8Zyiyh1oHMy 33My9i3B5tnzl4UfPxCpS59vp6FpXtyhn+gyjpQkC+NOUtBjXLCnsuw+YpaubQ== From: Simon Richter To: Tudor Ambarus , Pratyush Yadav , Michael Walle , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Marcus Folkesson , Simon Richter Subject: [PATCH] mtd: spi-nor: atmel: add at25dn011 Date: Fri, 17 Oct 2025 08:05:29 +0200 Message-ID: <20251017060529.21169-1-simon@sinic.eu> X-Mailer: git-send-email 2.51.0 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 X-Last-TLS-Session-Version: TLSv1.3 Content-Type: text/plain; charset="utf-8" Add AT25DN011 with 1Mbit. Used on multiple custom boards and tested with this patch. Link: https://www.renesas.com/en/document/dst/at25dn011-datasheet?r=3D16085= 06 Signed-off-by: Simon Richter --- drivers/mtd/spi-nor/atmel.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/mtd/spi-nor/atmel.c b/drivers/mtd/spi-nor/atmel.c index 82c592f0a1e1..0c2908bce0bc 100644 --- a/drivers/mtd/spi-nor/atmel.c +++ b/drivers/mtd/spi-nor/atmel.c @@ -171,6 +171,11 @@ static const struct flash_info atmel_nor_parts[] =3D { .name =3D "at45db081d", .size =3D SZ_1M, .no_sfdp_flags =3D SECT_4K, + }, { + .id =3D SNOR_ID(0x1f, 0x42, 0x00), + .name =3D "at25dn011", + .size =3D SZ_128K, + .no_sfdp_flags =3D SECT_4K | SPI_NOR_DUAL_READ }, { .id =3D SNOR_ID(0x1f, 0x42, 0x16), .name =3D "at25sl321", --=20 2.51.0