On Mon, May 24, 2010 at 7:13 PM, Govindraj.R <govindraj.raja@xxxxxx> wrote:
> This patch adds driver support for OMAP3/4 high speed UART.
>
> The driver is made separate from 8250 driver as we cannot
> over load 8250 driver with omap platform specific configuration for
> features like DMA, it makes easier to implement features like DMA and
> hardware flow control and software flow control configuration with
> this driver as required for the omap-platform.This patch involves only
> the core driver and its dependent.
>
> Cc: Tony Lindgren <tony@xxxxxxxxxxx>
> Tested-by: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Govindraj.R <govindraj.raja@xxxxxx>
> ---
> Platform data support for this driver is currently
> present in Kevin's PM tree remotes/origin/pm-wip/uart branch
> This branch contains uart-hwmod platform conversion which
> utilizes the omap-hwmod framework. Tested using OMAP
> 3430/3630/4430SDP boards.
>
> arch/arm/plat-omap/include/plat/omap-serial.h | 129 +++
> drivers/serial/Kconfig | 27 +
> drivers/serial/Makefile | 1 +
> drivers/serial/omap-serial.c | 1318 +++++++++++++++++++++++++
> include/linux/serial_core.h | 3 +
> 5 files changed, 1478 insertions(+), 0 deletions(-)
> create mode 100644 arch/arm/plat-omap/include/plat/omap-serial.h
> create mode 100644 drivers/serial/omap-serial.c
Update:
Populating following changes for v3:
Will be posting in couple of days.
1.) Replace platform_get_resource with platform_get_resource_byname
Reference :
http://marc.info/?l=linux-omap&m=127479257522952&w=2
2.) Update kconfig to add OMAP2 support also
[Thanks to Kevin for testing it on n810(omap2)]
Reference :
http://marc.info/?l=linux-serial&m=127491414713957&w=2
Please let me know if there are any further comments.
Thanks for the reviews and testing.
---
Regards,
Govindraj.R
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