Tony,
Please pull the OMAP UART cleanup and conversion to runtime PM. I had
to rebase it onto your soc branch due to the serial.c changes there.
This includes changes to drivers/tty/serial/omap-serial.c and those
changes have Acks from Greg KH and Alan Cox and I got the OK from them
to merge this all together via the OMAP tree.
Thanks to Govindraj for his persistence with this series.
Boot tested on 2420/n810, 4430/Blaze, 4430/Panda
Additional PM testing on 3430/n900, 3530/Overo, 3630/Zoom3.
NOTE: while normal UART behavior works fine with this series, including
suspend/resume, in order for wakeups from runtime PM to work, this
series depends on the PRCM IRQ chaining series from Tero and the
the new hwmod init state from Rajendra[1]. However, since runtime
PM is disabled by default for the UARTs, they will behave normally
even without those dependencies.
Kevin
[1] http://marc.info/?l=linux-omap&m=132187766930901&w=2
The following changes since commit 4390f5b2cb1f568c1d4b3e5bbf57158f6809627a:
ARM: OMAP: TI814X: Add cpu type macros and detection support (2011-12-13 10:46:45 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm.git for_3.3/uart/runtime-pm
Deepak K (1):
ARM: OMAP2+: UART: Allow UART parameters to be configured from board file.
Govindraj.R (19):
ARM: OMAP2+: UART: cleanup + remove uart pm specific API
ARM: OMAP2+: UART: cleanup 8250 console driver support
ARM: OMAP2+: UART: Cleanup part of clock gating mechanism for uart
ARM: OMAP2+: UART: Add default mux for all uarts.
ARM: OMAP2+: UART: Remove mapbase/membase fields from pdata.
ARM: OMAP2+: UART: Add runtime pm support for omap-serial driver
ARM: OMAP2+: UART: Remove context_save and move context restore to driver
ARM: OMAP2+: UART: Ensure all reg values configured are available from port structure
ARM: OMAP2+: UART: Remove uart reset function.
ARM: OMAP2+: UART: Get context loss count to context restore
ARM: OMAP2+: UART: Move errata handling from serial.c to omap-serial
ARM: OMAP2+: UART: Add wakeup mechanism for omap-uarts
ARM: OMAP2+: UART: Remove old and unused clocks handling funcs
ARM: OMAP2+: UART: remove temporary variable used to count uart instance
ARM: OMAP2+: UART: Avoid console uart idling during bootup
ARM: OMAP2+: UART: Avoid uart idling on suspend for no_console_suspend usecase
ARM: OMAP2+: UART: Do not gate uart clocks if used for debug_prints
ARM: OMAP2+: UART: Remove omap_uart_can_sleep and add pm_qos
ARM: OMAP2+: UART: Fix compilation/sparse warnings
Jon Hunter (1):
ARM: OMAP2+: UART: Make the RX_TIMEOUT for DMA configurable for each UART
arch/arm/mach-omap2/board-3430sdp.c | 100 +---
arch/arm/mach-omap2/board-4430sdp.c | 68 +--
arch/arm/mach-omap2/board-n8x0.c | 6 +-
arch/arm/mach-omap2/board-omap4panda.c | 68 +--
arch/arm/mach-omap2/cpuidle34xx.c | 6 -
arch/arm/mach-omap2/pm24xx.c | 20 -
arch/arm/mach-omap2/pm34xx.c | 43 --
arch/arm/mach-omap2/serial.c | 907 +++++++------------------
arch/arm/plat-omap/include/plat/omap-serial.h | 37 +-
arch/arm/plat-omap/include/plat/serial.h | 10 +-
drivers/tty/serial/omap-serial.c | 350 +++++++++--
11 files changed, 588 insertions(+), 1027 deletions(-)
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
