[PATCH v3 0/4] OMAP serial device tree support

Tony Lindgren tony at atomide.com
Sat Dec 17 09:09:47 EST 2011


* Rob Herring <robherring2 at gmail.com> [111216 13:30]:
> Tony,
> 
> On 12/16/2011 03:57 PM, Tony Lindgren wrote:
> > Rob,
> > 
> > * Rob Herring <robherring2 at gmail.com> [111214 05:16]:
> >> On 12/14/2011 05:55 AM, Rajendra Nayak wrote:
> >>> v3 is rebased on top of the latest serial runtime
> >>> patches[1] and boot tested with/without DT on OMAP4
> >>> SDP and OMAP4 Panda boards.
> >>>
> >>> Patches can be found here..
> >>> git://gitorious.org/omap-pm/linux.git for-dt/serial
> >>>
> >>> I also had to pull in a fix[2] for DT testing (already in linux-omap
> >>> master) which was missing as the serial runtime branch[1]
> >>> was based on an older master commit.
> >>>
> >>> Changes in v3:
> >>> -1- Rebased on latest serial runtime patches
> >>> -2- Minor typr fixes
> >>>
> >>> Changes in v2:
> >>> -1- Got rid of binding to define which uart is console
> >>> -2- Added checks to default clock speed to 48Mhz
> >>> -3- Added compatible for each OMAP family
> >>> -4- Used of_alias_get_id to populate port.line
> >>>
> >>> [1] git://gitorious.org/runtime_3-0/runtime_3-0.git for_3_3/lo_rc4_uartruntime
> >>> [2] http://www.spinics.net/lists/arm-kernel/msg150751.html
> >>>
> >>> Rajendra Nayak (4):
> >>>   omap-serial: Get rid of all pdev->id usage
> >>>   omap-serial: Use default clock speed (48Mhz) if not specified
> >>>   omap-serial: Add minimal device tree support
> >>>   ARM: omap: pass minimal SoC/board data for UART from dt
> >>>
> >>>  .../devicetree/bindings/serial/omap_serial.txt     |   10 +++
> >>>  arch/arm/boot/dts/omap3.dtsi                       |   31 ++++++++
> >>>  arch/arm/boot/dts/omap4.dtsi                       |   28 +++++++
> >>>  arch/arm/mach-omap2/board-generic.c                |    1 -
> >>>  drivers/tty/serial/omap-serial.c                   |   80 +++++++++++++++----
> >>>  5 files changed, 132 insertions(+), 18 deletions(-)
> >>>  create mode 100644 Documentation/devicetree/bindings/serial/omap_serial.txt
> >>
> >> Looks good. For the series:
> >>
> >> Reviewed-by: Rob Herring <rob.herring at calxeda.com>
> > 
> > Care to check if your Reviewed-by can also be applied
> > to the additional patch "[PATCH] arm/dts: Add minimal device
> > tree support for omap2420 and omap2430" that's needed
> > to keep serial port working for omap2 with this series?
> 
> It looks fine.

OK thanks.

Tony


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