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From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: Tudor Ambarus <tudor.ambarus@microchip.com>,
	Pratyush Yadav <pratyush@kernel.org>
Cc: Michael Walle <michael@walle.cc>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Mika Westerberg <mika.westerberg@linux.intel.com>,
	linux-mtd@lists.infradead.org
Subject: [PATCH v2] mtd: spi-nor: gigadevice: Add support for gd25lr256e
Date: Sun, 23 Oct 2022 09:58:38 +0300	[thread overview]
Message-ID: <20221023065838.53616-1-mika.westerberg@linux.intel.com> (raw)

Add support for this 32MB serial flash.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---
The previous version of the patch can be found here:

  https://lore.kernel.org/linux-mtd/20220922135646.49906-1-mika.westerberg@linux.intel.com/

This version uses SFDP instead as the chip supports it just fine.

 drivers/mtd/spi-nor/gigadevice.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/mtd/spi-nor/gigadevice.c b/drivers/mtd/spi-nor/gigadevice.c
index 119b38e6fc2a..29ae4048bb0f 100644
--- a/drivers/mtd/spi-nor/gigadevice.c
+++ b/drivers/mtd/spi-nor/gigadevice.c
@@ -57,6 +57,9 @@ static const struct flash_info gigadevice_nor_parts[] = {
 		FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_TB_SR_BIT6)
 		FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
 		.fixups = &gd25q256_fixups },
+	{ "gd25lr256e", INFO(0xc86719, 0, 64 * 1024, 512)
+		PARSE_SFDP
+		FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
 };
 
 const struct spi_nor_manufacturer spi_nor_gigadevice = {
-- 
2.35.1


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             reply	other threads:[~2022-10-23  6:59 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-23  6:58 Mika Westerberg [this message]
2022-11-21 15:03 ` [PATCH v2] mtd: spi-nor: gigadevice: Add support for gd25lr256e Tudor.Ambarus
2022-11-22 11:22   ` Mika Westerberg
2022-11-22 11:59     ` Tudor.Ambarus
2022-11-22 12:25       ` Mika Westerberg
2022-11-22 12:51         ` Tudor.Ambarus

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