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| author | Vladimir Tsunaev <vladimirt@motorola.com> | 2014-06-11 16:58:42 -0400 |
|---|---|---|
| committer | Vladimir Tsunaev <vladimirt@motorola.com> | 2014-06-11 17:02:49 -0400 |
| commit | b00f4673166a4fe3ab78a01a3a7c9b74033da010 (patch) | |
| tree | 2b367122385e21a4cf25f8e56b71614f49454274 /drivers/tty/serial/sccnxp.c | |
| parent | f79a0ba7cdb73b7ab61203a76ef8a288c0bba124 (diff) | |
| download | olio-linux-3.10-b00f4673166a4fe3ab78a01a3a7c9b74033da010.tar.xz olio-linux-3.10-b00f4673166a4fe3ab78a01a3a7c9b74033da010.zip | |
IKXCLOCK-1638 arm: omap2: Idle Mode Retention
UART has to be active to get synchronous IRQ (like THR) and
it has to be configured to "no idle" when runtime PM requested
it to be active and switched back to "smart idle" when runtime
PM will release it. "smart idle" mode allows to get asynchronous
IRQ (like RX or CTS line change).
Change-Id: Ic436202522b83355913defef25b284752b7e0dde
Signed-off-by: Vladimir Tsunaev <vladimirt@motorola.com>
Diffstat (limited to 'drivers/tty/serial/sccnxp.c')
0 files changed, 0 insertions, 0 deletions