mtd: spi-nor: Add support for mx25u3235f

The mx25u3235f is found on the ZyXEL NBG6817 router, therefore
add driver support for it so that we can upstream board support.

Minimal tested with u-boot tools fw_printenv/fw_setenv on GlobalScale
ESPRESSObin v5 board.
Signed-off-by: André Valentin <avalentin@marcant.net>
[miyatsu@qq.com: Remove unnecessary white space.]
Signed-off-by: Ding Tao <miyatsu@qq.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>

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

@@ -1841,6 +1841,8 @@ static const struct flash_info spi_nor_ids[] = {
 	{ "mx25l3255e",  INFO(0xc29e16, 0, 64 * 1024,  64, SECT_4K) },
 	{ "mx25l6405d",  INFO(0xc22017, 0, 64 * 1024, 128, SECT_4K) },
 	{ "mx25u2033e",  INFO(0xc22532, 0, 64 * 1024,   4, SECT_4K) },
+	{ "mx25u3235f",	 INFO(0xc22536, 0, 64 * 1024,  64,
+			 SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ "mx25u4035",   INFO(0xc22533, 0, 64 * 1024,   8, SECT_4K) },
 	{ "mx25u8035",   INFO(0xc22534, 0, 64 * 1024,  16, SECT_4K) },
 	{ "mx25u6435f",  INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) },