v2 is based on the latest omap-serial runtime patches, which can be found here[1]
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.. git://gitorious.org/omap-pm/linux.git for-dt/serial
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
regards, Rajendra
[1] 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