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From:   Ikjoon Jang <ikjn@chromium.org>
To:     linux-mtd@lists.infradead.org
Cc:     Ikjoon Jang <ikjn@chromium.org>,
        Xingyu Wu <wuxy@bitland.corp-partner.google.com>,
        ST Lin <stlin2@winbond.com>,
        Nicolas Boichat <drinkcat@chromium.org>,
        Miquel Raynal <miquel.raynal@bootlin.com>,
        Richard Weinberger <richard@nod.at>,
        Tudor Ambarus <tudor.ambarus@microchip.com>,
        Vignesh Raghavendra <vigneshr@ti.com>,
        linux-kernel@vger.kernel.org
Subject: [RESEND PATCH v4] mtd: spi-nor: winbond: Add support for w25q64jwm
Date:   Mon, 28 Sep 2020 14:06:31 +0800
Message-Id: <20200928060631.2090541-1-ikjn@chromium.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Add support Winbond w25q{64,128,256}jwm which are identical to existing
w25q32jwm except for their sizes.

This was tested with w25q64jwm, basic erase/write/readback and
lock/unlock both lower/upper blocks were okay.

Signed-off-by: ikjn@chromium.org <ikjn@chromium.org>
Signed-off-by: Xingyu Wu <wuxy@bitland.corp-partner.google.com>
Signed-off-by: ST Lin <stlin2@winbond.com>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>

Signed-off-by: Ikjoon Jang <ikjn@chromium.org>
---

Changes in v4:
- drops package type code from name

Changes in v3:
- fix commit message formats

Changes in v2:
- remove duplicated flash ID (w25q32jwm)

 drivers/mtd/spi-nor/winbond.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c
index 6dcde15fb1aa..e5dfa786f190 100644
--- a/drivers/mtd/spi-nor/winbond.c
+++ b/drivers/mtd/spi-nor/winbond.c
@@ -63,6 +63,15 @@ static const struct flash_info winbond_parts[] = {
 	{ "w25q32jwm", INFO(0xef8016, 0, 64 * 1024,  64,
 			    SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
 			    SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
+	{ "w25q64jwm", INFO(0xef8017, 0, 64 * 1024, 128,
+			    SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+			    SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
+	{ "w25q128jwm", INFO(0xef8018, 0, 64 * 1024, 256,
+			    SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+			    SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
+	{ "w25q256jwm", INFO(0xef8019, 0, 64 * 1024, 512,
+			    SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+			    SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
 	{ "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, SECT_4K) },
 	{ "w25q64", INFO(0xef4017, 0, 64 * 1024, 128,
 			 SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-- 
2.28.0.681.g6f77f65b4e-goog