From: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com>
To: "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
"linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>,
"tudor.ambarus@microchip.com" <tudor.ambarus@microchip.com>
Cc: "marek.vasut@gmail.com" <marek.vasut@gmail.com>,
"cyrille.pitchen@wedev4u.fr" <cyrille.pitchen@wedev4u.fr>,
"boris.brezillon@bootlin.com" <boris.brezillon@bootlin.com>,
"computersforpeace@gmail.com" <computersforpeace@gmail.com>,
"frieder.schrempf@exceet.de" <frieder.schrempf@exceet.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com>
Subject: [PATCH v2 2/2] mtd: spi-nor: add entry for mt35xu512aba flash
Date: Thu, 11 Oct 2018 08:15:45 +0000 [thread overview]
Message-ID: <1539245630-26611-3-git-send-email-yogeshnarayan.gaur@nxp.com> (raw)
In-Reply-To: <1539245630-26611-1-git-send-email-yogeshnarayan.gaur@nxp.com>
Add entry for mt35xu512aba Micron NOR flash.
This flash is having uniform sector erase size of 128KB, have
support of FSR(flag status register), flash size is 64MB and
supports 4-byte commands.
Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
---
Changes for v2:
- Removed checkpatch warning, 80 character limit.
drivers/mtd/spi-nor/spi-nor.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index b8b494f..e0d95ac 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1405,6 +1405,10 @@ static const struct flash_info spi_nor_ids[] = {
{ "n25q00a", INFO(0x20bb21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
{ "mt25qu02g", INFO(0x20bb22, 0, 64 * 1024, 4096, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
+ /* Micron */
+ { "mt35xu512aba", INFO(0x2c5b1a, 0, 128 * 1024, 512,
+ SECT_4K | USE_FSR | SPI_NOR_4B_OPCODES) },
+
/* PMC */
{ "pm25lv512", INFO(0, 0, 32 * 1024, 2, SECT_4K_PMC) },
{ "pm25lv010", INFO(0, 0, 32 * 1024, 4, SECT_4K_PMC) },
--
2.7.4
next prev parent reply other threads:[~2018-10-11 8:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-11 8:15 [PATCH v2 0/2] mtd: spi-nor: add entry for mt35xu512aba flash Yogesh Narayan Gaur
2018-10-11 8:15 ` [PATCH v2 1/2] mtd: spi-nor: add macros related to MICRON flash Yogesh Narayan Gaur
2018-10-11 8:15 ` Yogesh Narayan Gaur [this message]
2018-10-11 16:03 ` [PATCH v2 2/2] mtd: spi-nor: add entry for mt35xu512aba flash Tudor Ambarus
2018-10-12 2:24 ` Yogesh Narayan Gaur
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