[COMMON] serial: samsung: Add suspend clock stop fucntion.
authorKyungwoo Kang <kwoo.kang@samsung.com>
Tue, 11 Jul 2017 06:31:55 +0000 (15:31 +0900)
committermyung-su.cha <myung-su.cha@samsung.com>
Wed, 9 May 2018 12:14:45 +0000 (21:14 +0900)
commit8f689ed042e20a215edc192739e534c9dc851158
treed29336ee59989907a823b0cee8b3eebcd3ed9066
parent616bb5e12e5cfdafbdf6cc213373758aadc19a3d
[COMMON] serial: samsung: Add suspend clock stop fucntion.

This patch is for USI_v2 UART port.
When the system goes into suspend mode, CLKSTOP_ON register
must be set by 1 not to get disturbed by any signal which
is not supposed to be.

Change-Id: Ia7cceaf4c4f04c7c039819cf80d08cdae6d5686b
Signed-off-by: Kyungwoo Kang <kwoo.kang@samsung.com>
drivers/tty/serial/samsung.c