This imports DT helpers for MTD ECC step size and strength from Linux kernel. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Directly taken from the kernel Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>