From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx.nabladev.com (mx.nabladev.com [178.251.229.89]) (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 0518425B0A5 for ; Fri, 25 Sep 2026 01:45:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.251.229.89 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790300735; cv=none; b=EwYMu/reXBvFmg9r77SzWGFrlATx+m7QbFc29x1PsYt1/d559RISmr+epJ598H/Y+Xu4yYx2/FPUgLAbhNvhzfLPHv3Q8O+bYlgvvhcW5G2fJxumQFM4QicNT/A/oeGHIYwNXz/qhDKX6BYB2sNc8CkLCqVHRfBLlif8BpOQ/IA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790300735; c=relaxed/simple; bh=NoXIhd8j0XWnFfFP/6Ye/3DE0ZNhV0fYynZfIU9Vel4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=T13X4nKY/G05pxmX8TeFsia86oXGN6EX+UmSrpTNL6CHgC5h0OmoMkm6FqPfcw9PEr/Si+NKQshR+LnQ2rxll7LazNQ4uPneiF31KSG0X8kREz/1hYsn0O8t+IRU5YInn1x6/Czs4/ke/h59tIwD5bJi3jeXkt2rCvDq6saQXB4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nabladev.com; spf=pass smtp.mailfrom=nabladev.com; dkim=pass (2048-bit key) header.d=nabladev.com header.i=@nabladev.com header.b=EvbmGIWP; arc=none smtp.client-ip=178.251.229.89 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nabladev.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nabladev.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nabladev.com header.i=@nabladev.com header.b="EvbmGIWP" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id DAEE610495D; Fri, 25 Sep 2026 03:45:19 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nabladev.com; s=dkim; t=1790300725; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding; bh=BD/AF9Sm+bwlBW9JU/mCnYE3T0vi2WViCuvybTGiHTY=; b=EvbmGIWPnJ/g0bWpdBsb2eubwJm5wckNIUXSuvSA2efM8C4Q33xLIQ4QCpJd4BjdeZ+43B PHUPEP7ydvZnVRUzRgl50JYvmBiSbZjKX43k7FdpNJB8Wl0feXj7AU/i1a7bjXfleoIdeH 21J+TVYJ1FUZrQbKpasjfvhBEDbCfCbHMqmmQo3IKHl2CrMgqJ/UUh6x1PAeE1ulMeiPJn A4mMgCYBiT9f7kd2oZZN43I5Q//qYlTbL9KDkH8I1e5CYB4401o+fBogG9Sr+M01ydxLJq xTL9CN3S+IBrF/WJAsqyx3ergdyNczqOnxBDZTwVvx8wiSsFIAA0FCxpa3kR8g== From: Marek Vasut To: linux-mtd@lists.infradead.org Cc: Marek Vasut , Cheng Ming Lin , Michael Walle , Miquel Raynal , Pratyush Yadav , Richard Weinberger , Takahiro Kuwano , Vignesh Raghavendra , linux-kernel@vger.kernel.org Subject: [PATCH] mtd: spi-nor: Describe locking support for MX25L51245G Date: Fri, 25 Sep 2026 03:44:44 +0200 Message-ID: <20260925014517.174496-1-marex@nabladev.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 The MX25L51245G part has the same 4-BP locking mechanism as MX25L12805D. Describe the locking support. Signed-off-by: Marek Vasut --- Cc: Cheng Ming Lin Cc: Michael Walle Cc: Miquel Raynal Cc: Pratyush Yadav Cc: Richard Weinberger Cc: Takahiro Kuwano Cc: Vignesh Raghavendra Cc: linux-kernel@vger.kernel.org Cc: linux-mtd@lists.infradead.org --- drivers/mtd/spi-nor/macronix.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c index b3fdb4b2fa1ca..4de1b490b16b6 100644 --- a/drivers/mtd/spi-nor/macronix.c +++ b/drivers/mtd/spi-nor/macronix.c @@ -165,6 +165,7 @@ static const struct flash_info macronix_nor_parts[] = { }, { /* MX25L51245G, MX25L51273G, MX66L51235F */ .id = SNOR_ID(0xc2, 0x20, 0x1a), + .flags = SPI_NOR_HAS_LOCK | SPI_NOR_4BIT_BP, }, { /* MX66L1G45G */ .id = SNOR_ID(0xc2, 0x20, 0x1b), -- 2.53.0