Unverified Commit 88489c29 authored May 18, 2019 by Robert Marko Committed by Tudor Ambarus Jun 22, 2019

mtd: spi-nor: Add Winbond w25q16jv support

Testing done on Mikrotik Routerboard RB450Gx4 board under
4.14.119 and 4.19.43 kernels. The test board does not support
Dual or Quad modes.

Datasheet at:
https://www.winbond.com/resource-files/w25q16jv%20spi%20revg%2003222018%20plus.pdf



Signed-off-by: Robert Marko <robimarko@gmail.com>
[tudor.ambarus@microchip.com: w25q16jv-im/jm and w25q16jv-iq/jq
have different jedec ids, fix flash name.]
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>

parent 92aae4ce

drivers/mtd/spi-nor/spi-nor.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -1999,6 +1999,11 @@ static const struct flash_info spi_nor_ids[] = {
		SPI_NOR_HAS_LOCK \| SPI_NOR_HAS_TB)
		},
		{ "w25x32", INFO(0xef3016, 0, 64 * 1024, 64, SECT_4K) },
		{
		"w25q16jv-im/jm", INFO(0xef7015, 0, 64 * 1024, 32,
		SECT_4K \| SPI_NOR_DUAL_READ \| SPI_NOR_QUAD_READ \|
		SPI_NOR_HAS_LOCK \| SPI_NOR_HAS_TB)
		},
		{ "w25q20cl", INFO(0xef4012, 0, 64 * 1024, 4, SECT_4K) },
		{ "w25q20bw", INFO(0xef5012, 0, 64 * 1024, 4, SECT_4K) },
		{ "w25q20ew", INFO(0xef6012, 0, 64 * 1024, 4, SECT_4K) },

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