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[COMMON] serial: samsung: Adds disabling UART UCON Tx / Rx mode bit for suspend
authorYoungmin Nam <youngmin.nam@samsung.com>
Fri, 24 Jun 2016 11:38:15 +0000 (20:38 +0900)
committermyung-su.cha <myung-su.cha@samsung.com>
Wed, 9 May 2018 12:14:45 +0000 (21:14 +0900)
commiteb6a630e75e6ea571c5ea19461ebc69cef80e577
tree6542ed513845f04ee6cec835255613d70b32185ftree | snapshot (tar.gz zip)
parenta3793507299b21ef9ddd7bbe49795ae1a79cf1d5commit | diff
[COMMON] serial: samsung: Adds disabling UART UCON Tx / Rx mode bit for suspend

This patch adds routines for disabling UCON Tx, Rx mode bit for suspend state.
When HWACG(Hardware Auto Clock Gating) of UART is enabled,
The UCON Tx, Rx mode bit of UART register should be disabled to enter
system power mode.

Change-Id: I290c4f1baa5ac8e1a1e3a507709c7cd5d3df18ed
Signed-off-by: Youngmin Nam <youngmin.nam@samsung.com>
drivers/tty/serial/Kconfig diff | blob | blame | history
drivers/tty/serial/samsung.c diff | blob | blame | history