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From: David Clear <dac2@pensando.io>
To: linux-mtd@lists.infradead.org, tudor.ambarus@microchip.com
Cc: snelson@pensando.io, David Clear <dac2@pensando.io>
Subject: [PATCH 1/2] mtd: spi-nor: Add support for Macronix mx66u2g45g.
Date: Thu, 16 Jul 2020 14:16:30 -0700	[thread overview]
Message-ID: <20200716211631.38949-2-dac2@pensando.io> (raw)
In-Reply-To: <20200716211631.38949-1-dac2@pensando.io>

The Macronix mx66u2g45g is a 1.8V, 2Gbit (256MB) device which
supports x1, x2, or x4 operation.

Signed-off-by: David Clear <dac2@pensando.io>
Acked-by: Shannon Nelson <snelson@pensando.io>
---
 drivers/mtd/spi-nor/macronix.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c
index 0ae0815a3633..f97f3d127575 100644
--- a/drivers/mtd/spi-nor/macronix.c
+++ b/drivers/mtd/spi-nor/macronix.c
@@ -87,6 +87,9 @@ static const struct flash_info macronix_parts[] = {
 			      SPI_NOR_QUAD_READ) },
 	{ "mx66l1g55g",  INFO(0xc2261b, 0, 64 * 1024, 2048,
 			      SPI_NOR_QUAD_READ) },
+	{ "mx66u2g45g",	 INFO(0xc2253c, 0, 64 * 1024, 4096,
+			      SECT_4K | SPI_NOR_DUAL_READ |
+			      SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
 };
 
 static void macronix_default_init(struct spi_nor *nor)
-- 
2.17.1


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Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

  reply	other threads:[~2020-07-16 21:18 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-16 21:16 [PATCH 0/2] Support flash devices used on Pensando boards David Clear
2020-07-16 21:16 ` David Clear [this message]
2020-07-17 10:38   ` [PATCH 1/2] mtd: spi-nor: Add support for Macronix mx66u2g45g Tudor.Ambarus
     [not found]     ` <CA+nMikGEEOoKri5z2T3Ms-3cEi+G014ha+rwrwZWeRn=DxfU9w@mail.gmail.com>
2020-07-17 16:44       ` Fwd: " David Clear
2020-07-16 21:16 ` [PATCH 2/2] mtd: spi-nor: Support SPI_NOR_DUAL_READ on Micron mt25qu02g David Clear
2020-07-17 10:33   ` Tudor.Ambarus
     [not found]     ` <CA+nMikFDWgLMAhb2rUZnAaLUJdimKZZxqKsQACnXrmCMb_CLMw@mail.gmail.com>
2020-07-17 16:42       ` Fwd: " David Clear
2020-07-17 18:00     ` David Clear
2020-07-18  5:35       ` Tudor.Ambarus
2020-07-18 17:23         ` David Clear

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