[PATCH v2 0/4] OMAP serial device tree support
rnayak at ti.com
Tue Nov 22 13:44:12 UTC 2011
v2 is based on the latest omap-serial runtime patches, which
can be found here
The series passes minimal data that allows serial console
boot, with UART's initialised from device tree.
However some of low power support for UART and remote
wakeup needs more work.
Boot tested on OMAP4 panda and OMAP4 sdp boards.
Patches can be found here..
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
 git://gitorious.org/runtime_3-0/runtime_3-0.git 3.2-rc2_uart_runtime
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
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