From: Sudip Mukherjee <sudip.mukherjee@sifive.com>
To: Tudor Ambarus <tudor.ambarus@microchip.com>,
Pratyush Yadav <p.yadav@ti.com>, Michael Walle <michael@walle.cc>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>
Cc: greentime.hu@sifive.com, jude.onyenegecha@sifive.com,
william.salmon@sifive.com, adnan.chowdhury@sifive.com,
ben.dooks@sifive.com, linux-mtd@lists.infradead.org,
linux-kernel@vger.kernel.org,
Sudip Mukherjee <sudip.mukherjee@sifive.com>
Subject: [PATCH 3/3] mtd: spi-nor: issi: is25wp256: Enable Quad Input Page Program
Date: Tue, 12 Jul 2022 17:38:23 +0100 [thread overview]
Message-ID: <20220712163823.428126-4-sudip.mukherjee@sifive.com> (raw)
In-Reply-To: <20220712163823.428126-1-sudip.mukherjee@sifive.com>
The flash chip is25wp256 supports Quad Input Page Program. Enable it
in its no_sfdp_flags flags.
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@sifive.com>
---
drivers/mtd/spi-nor/issi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/spi-nor/issi.c b/drivers/mtd/spi-nor/issi.c
index 3c7d51d2b0509..9a04b03bebe0b 100644
--- a/drivers/mtd/spi-nor/issi.c
+++ b/drivers/mtd/spi-nor/issi.c
@@ -71,7 +71,8 @@ static const struct flash_info issi_nor_parts[] = {
{ "is25wp128", INFO(0x9d7018, 0, 64 * 1024, 256)
NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "is25wp256", INFO(0x9d7019, 0, 64 * 1024, 512)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
+ NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+ SPI_NOR_QUAD_PP)
FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
.fixups = &is25lp256_fixups },
--
2.30.2
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next prev parent reply other threads:[~2022-07-12 16:40 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-12 16:38 [PATCH 0/3] Add Quad Input Page Program to chips with no SFDP table Sudip Mukherjee
2022-07-12 16:38 ` [PATCH 1/3] mtd: spi-nor: extend no_sfdp_flags to use u16 Sudip Mukherjee
2022-07-18 16:58 ` Tudor.Ambarus
2022-07-12 16:38 ` [PATCH 2/3] mtd: spi-nor: add support for Quad Page Program to no_sfdp_flags Sudip Mukherjee
2022-07-18 17:02 ` Tudor.Ambarus
2022-07-18 18:49 ` Sudip Mukherjee
2022-07-22 10:24 ` Sudip Mukherjee
2022-07-29 7:48 ` Tudor.Ambarus
2022-07-29 8:10 ` Ben Dooks
2022-07-29 10:07 ` Tudor.Ambarus
2022-07-29 7:35 ` Tudor.Ambarus
2022-07-12 16:38 ` Sudip Mukherjee [this message]
2022-07-18 7:39 ` [PATCH 3/3] mtd: spi-nor: issi: is25wp256: Enable Quad Input Page Program Michael Walle
2022-07-18 14:56 ` Sudip Mukherjee
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