From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 332EB2BD11 for ; Fri, 8 May 2026 19:52:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778269940; cv=none; b=L2nui4vFc536chYQevAs2htHoF+HNC2EE2khJBt0ClglbexE67YD2mIMnjhixFB37/PbDKKGLkDRQIg9jI+Uqb/0LxzmMdlkPNpo/jbx+/j/SXk/bTRbZLupAhdvryo/A03yNB1f+7oYibymObxlWWpcbNiLdh9i9dkT4vWw6ac= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778269940; c=relaxed/simple; bh=l5ec+NUlf1JOEgAVChKUSJImXuYbPgIEsEfdRola/e8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qfUxfRSdfT3ZeA9xWlwFPe53nc86v4wO3V6VJCBDg7PWDVYnOm/2ckeyxIBYzrjHLzpPYjTBYgf9Cb7szzi1MN/eqiNPbWHF1j+EOAzjd5YL4avHPwFUyJgT9ar/Ek3xyR747L66OZ7p5cSdivX1C5WWww/eHOQ3c2oBwQpt0+I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TTu7OLUo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TTu7OLUo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6C9B3C2BCB0; Fri, 8 May 2026 19:52:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778269939; bh=l5ec+NUlf1JOEgAVChKUSJImXuYbPgIEsEfdRola/e8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TTu7OLUoheIWXSE3yFVUyMr2ttimGuxA+SmjM5gzGFhPkBf0CnxrXWpo4ZkO15E+a bZUrxbO5cDZBQSIy6/jW9imMwPikWKiS3jzdr4+R6FWVQFP7e01f/yBx0molAg+84m f4Na5qO/hKyiG4kVSTGmphe50tTaTwvr8GX01C8kJJKDEDRYTyUXLHROAWoETIGl+/ OxPFepa9xqOFRR4qx7hg+ON71b0n/RR4w0V9q8r6XhyrUmFR8KyUJv+iqqHrWGciD8 SDH+0PdRsl9QKb3GDOIFpy1F64d2NpH0PdNf4Y4KLAySeQ1A/O7GU6vZgT9OcCaUQd dmzKU+D6TElAw== From: Sasha Levin To: stable@vger.kernel.org Cc: Miquel Raynal , Sasha Levin Subject: [PATCH 6.12.y] mtd: spinand: winbond: Declare the QE bit on W25NxxJW Date: Fri, 8 May 2026 15:52:17 -0400 Message-ID: <20260508195217.1877968-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <2026050419-wobbly-truck-0b55@gregkh> References: <2026050419-wobbly-truck-0b55@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Miquel Raynal [ Upstream commit 7866ce992cf0d3c3b50fe8bf4acb1dbb173a2304 ] Factory default for this bit is "set" (at least on the chips I have), but we must make sure it is actually set by Linux explicitly, as the bit is writable by an earlier stage. Fixes: 6a804fb72de5 ("mtd: spinand: winbond: add support for serial NAND flash") Cc: stable@vger.kernel.org Signed-off-by: Miquel Raynal [ adapted chip name W25N02JW to W25N02JWZEIF and applied flag change via read_cache_variants context instead of read_cache_dual_quad_dtr_variants ] Signed-off-by: Sasha Levin --- drivers/mtd/nand/spi/winbond.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/spi/winbond.c b/drivers/mtd/nand/spi/winbond.c index d1666b3151817..46bc06d674c0d 100644 --- a/drivers/mtd/nand/spi/winbond.c +++ b/drivers/mtd/nand/spi/winbond.c @@ -240,7 +240,7 @@ static const struct spinand_info winbond_spinand_table[] = { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - 0, + SPINAND_HAS_QE_BIT, SPINAND_ECCINFO(&w25n01jw_ooblayout, NULL)), SPINAND_INFO("W25N02JWZEIF", SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xbf, 0x22), @@ -249,7 +249,7 @@ static const struct spinand_info winbond_spinand_table[] = { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - 0, + SPINAND_HAS_QE_BIT, SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)), SPINAND_INFO("W25N512GW", SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x20), -- 2.53.0