MLK-11133: mtd:gpmi: support runtime pm for gpmi nand
authorHan Xu <b45815@freescale.com>
Thu, 18 Jun 2015 21:35:37 +0000 (16:35 -0500)
committerNitin Garg <nitin.garg@nxp.com>
Mon, 19 Mar 2018 19:47:31 +0000 (14:47 -0500)
commit6eeba95d6b12849ea6a19685edeb32704f454c98
tree4420579a5dd896a1c51ba8b134b82e0ba56f86bb
parent8d3361194a4b59e6a46caaf8df01dbea941eb460
MLK-11133: mtd:gpmi: support runtime pm for gpmi nand

support runtime PM on gpmi nand to save the cost to enable/disable clock
in each NAND IO. The driver also claim high-freq bus when resumed.

Signed-off-by: Han Xu <b45815@freescale.com>
(cherry picked from commit: 5b72b3388d1399420f3b49a0ca937ca5792e2d7d)
drivers/mtd/nand/gpmi-nand/gpmi-lib.c
drivers/mtd/nand/gpmi-nand/gpmi-nand.c
drivers/mtd/nand/gpmi-nand/gpmi-nand.h