From nobody Mon Oct 6 13:35:42 2025 Received: from mout-p-103.mailbox.org (mout-p-103.mailbox.org [80.241.56.161]) (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 B860D374EA for ; Sun, 20 Jul 2025 19:56:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=80.241.56.161 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753041414; cv=none; b=rqiEMkDfazEQcDCjwLUH1D1huIWS/P3O3RkwTffbxcysn2jxvtekf4CWWrn0RzsPGQiodMUJ/zhovPVuYQkJKOvYPV0KWNYaEO+6OTxBd4pKWv3U4Su02LZxxIlYXJ8EXgkREbjiKBw24Kjxg0jM/iOJi4sDssFS0y0RPwEyVJM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753041414; c=relaxed/simple; bh=0hAxktsI6HKh/I8PikjvqrfFM3YzFfIfAe3N2vxrl5c=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=sCJ77dGtKbrpXY7piLhN66O3+wYgms4kctwVI+FWdc+ZOv1enw6AXPvFbE2/b4JTvH4OynhJgQ68S9jo4Tw1RiZ7PMlt0xOR18RhjLmePrePqk6KXlf69ZHz8UYfYlo2RvamExI+GGPJg12XaDvvOUHmSyBO15GfvtAuaHOLSK0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org; spf=pass smtp.mailfrom=mailbox.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b=Y/WJKk4I; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b=J0VCTLTo; arc=none smtp.client-ip=80.241.56.161 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mailbox.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="Y/WJKk4I"; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="J0VCTLTo" Received: from smtp202.mailbox.org (smtp202.mailbox.org [IPv6:2001:67c:2050:b231:465::202]) (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) by mout-p-103.mailbox.org (Postfix) with ESMTPS id 4blZ6h4g9Cz9tK6; Sun, 20 Jul 2025 21:56:44 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1753041404; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=uGyE9d/XNI2XDNofnNseSp7f9u/AgFNDjaO+1oT6Aps=; b=Y/WJKk4IELJeIUbeBZ2ccObyM9qNZFDWzHxgHNAUxmXjh2SBQD8HZEsQp5wcBW4XDqCbYO DsqjGYAS37pJ7MViClgMzG/SWyZelGfZazmkVqKrD8M06vjC/C2NPfjnHxydIoCTh0prme fhdbDBMQa4Dt5oWNEP03udW29iBVISYmKiFp5sw54JWeG1kQ82cCVBrjC18jjtoBXJWS0D xLvucGRhVo93BiKIYiEDilCf6sovBTcCTP15G0zh7T1tjH0JwCLLIC4gdZNeyJztIW1U5+ UaXxVOqPYbKTTNlCH043Vk6R1ys+lwQqODnV9rrlNxple0WSv8t8l5JF7KuHJQ== Authentication-Results: outgoing_mbo_mout; dkim=pass header.d=mailbox.org header.s=mail20150812 header.b=J0VCTLTo; spf=pass (outgoing_mbo_mout: domain of marek.vasut+renesas@mailbox.org designates 2001:67c:2050:b231:465::202 as permitted sender) smtp.mailfrom=marek.vasut+renesas@mailbox.org From: Marek Vasut DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1753041402; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=uGyE9d/XNI2XDNofnNseSp7f9u/AgFNDjaO+1oT6Aps=; b=J0VCTLToANOQ/5IWnFbV9PaJPySPMy5ANbH0GDIJtL993IPv9FxZkoMsOmXRlg32D0YrL5 OHjaHLWRA05Xc4Yfwf2AyzM5MRlhC9+U8VTA8Biro0ZXh4E30+dQA7IEx4tickTzjRP5Rc kTMdAduwG2Z/gcEx1wzxTvD2P6ODGK0392uAN35WX3d6STkAkdDbjAFsPzxBjmm/UkQ3xN lvty5FFRMOH4MBpkFzQ0bAQFaRGi3sM2PXrVHwejuzhABh0DjbDh8Jzf/Axfkv+kZEwLIm JT7sGar8NzJJ4cwRRaujeIhSbdy2bGC0bLy6t6Fp625JqGzxOmHESLH8JNR7EQ== To: linux-mtd@lists.infradead.org Cc: Marek Vasut , Michael Walle , Miquel Raynal , Pratyush Yadav , Richard Weinberger , Tudor Ambarus , Vignesh Raghavendra , linux-kernel@vger.kernel.org Subject: [PATCH] mtd: spi-nor: winbond: Add support for W77Q51NW Date: Sun, 20 Jul 2025 21:55:52 +0200 Message-ID: <20250720195625.413715-1-marek.vasut+renesas@mailbox.org> 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-MBO-RS-META: ue7ubufmhhkpb9wob9yomuc6gty1oxhf X-MBO-RS-ID: 8f9629195e8d8e87a2c X-Rspamd-Queue-Id: 4blZ6h4g9Cz9tK6 Content-Type: text/plain; charset="utf-8" Add IDs for Winbond W77Q51NW, 512M-bit Secure Serial Flash Memory with Post-Quantum Cryptography, Dual/Quad SPI, QPI and DTR . The flash part is similar to W25Q512NWM . Signed-off-by: Marek Vasut --- Cc: Michael Walle Cc: Miquel Raynal Cc: Pratyush Yadav Cc: Richard Weinberger Cc: Tudor Ambarus Cc: Vignesh Raghavendra Cc: linux-kernel@vger.kernel.org Cc: linux-mtd@lists.infradead.org --- drivers/mtd/spi-nor/winbond.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c index 63a93c9eb917..dcb6c9ec862a 100644 --- a/drivers/mtd/spi-nor/winbond.c +++ b/drivers/mtd/spi-nor/winbond.c @@ -343,6 +343,10 @@ static const struct flash_info winbond_nor_parts[] =3D= { .id =3D SNOR_ID(0xef, 0x80, 0x20), .name =3D "w25q512nwm", .otp =3D SNOR_OTP(256, 3, 0x1000, 0x1000), + }, { + .id =3D SNOR_ID(0xef, 0x8a, 0x1a), + .name =3D "w77q51nw", + .otp =3D SNOR_OTP(256, 3, 0x1000, 0x1000), }, }; =20 --=20 2.47.2