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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
Message-Id: <20220712163823.428126-4-sudip.mukherjee@sifive.com>
In-Reply-To: <20220712163823.428126-1-sudip.mukherjee@sifive.com>
References: <20220712163823.428126-1-sudip.mukherjee@sifive.com>
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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