This patch serie adds support for the TS-4600 boards rev A and B. These boards, manufactured by Technologic Systems, are based on an i.MX28. This serie include the support for the watchdog which could be enable at Linux boot time depending on the bootloader. The watchdog and few peripherals are implemented in a FPGA, and can only be access using a custom GPIOs bit-banged bus which is called the NBUS by Technologic Systems. A driver for this bus is also included and used by the watchdog. Sebastien Bourdelin (6): of: documentation: add bindings documentation for TS-4600 ARM: dts: TS-4600: add basic device tree dt-bindings: bus: Add documentation for the Technologic Systems NBUS bus: add driver for the Technologic Systems NBUS ARM: dts: TS-4600: add NBUS support watchdog: ts4600: add driver for TS-4600 watchdog .../devicetree/bindings/arm/technologic.txt | 5 + Documentation/devicetree/bindings/bus/ts-nbus.txt | 50 +++ .../devicetree/bindings/watchdog/ts4600-wdt.txt | 16 + arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/imx28-ts4600-common.dtsi | 126 +++++++ arch/arm/boot/dts/imx28-ts4600-rev-a.dts | 22 ++ arch/arm/boot/dts/imx28-ts4600-rev-b.dts | 22 ++ drivers/bus/Kconfig | 8 + drivers/bus/Makefile | 1 + drivers/bus/ts-nbus.c | 375 +++++++++++++++++++++ drivers/watchdog/Kconfig | 11 + drivers/watchdog/Makefile | 1 + drivers/watchdog/ts4600_wdt.c | 185 ++++++++++ include/linux/ts-nbus.h | 18 + 14 files changed, 842 insertions(+) create mode 100644 Documentation/devicetree/bindings/bus/ts-nbus.txt create mode 100644 Documentation/devicetree/bindings/watchdog/ts4600-wdt.txt create mode 100644 arch/arm/boot/dts/imx28-ts4600-common.dtsi create mode 100644 arch/arm/boot/dts/imx28-ts4600-rev-a.dts create mode 100644 arch/arm/boot/dts/imx28-ts4600-rev-b.dts create mode 100644 drivers/bus/ts-nbus.c create mode 100644 drivers/watchdog/ts4600_wdt.c create mode 100644 include/linux/ts-nbus.h -- 2.12.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
