HSD #15012127935: mtd: spi-nor: issi: add support for IS25WP01GG

commit 1f8ec9e73b5e4d6890113001d579d2595eecb212 from
https://github.com/altera-opensource/linux-socfpga.git

 socfpga-6.1.55-lts.

Add support for ISSI IS25WP01GG QSPI Flash.

Signed-off-by: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
Signed-off-by: Liwei Song <liwei.song@windriver.com>