This patch serie adds support for TS-4800 board. This board, manufactured by Technologic Systems, is based on an IMX515. The first stage bootloader, called TS-BOOTROM, enables the watchdog, so a watchdog driver is required to prevent board from rebooting. The current device tree is minimal but it allows to get a shell on the board. Changes in v2: - Added a mfd driver to handle syscon registers - The watchdog driver now uses the regmap (created by the mfd driver) to access the feed register - Remove watchdog's dependency on SOC_IMX51 Damien Riegel (5): of: add vendor prefix for Technologic Systems mfd: ts4800-syscon: add driver for TS-4800 syscon watchdog: ts4800: add driver for TS-4800 watchdog ARM: imx_v6_v7_defconfig: add TS-4800 watchdog and syscon ARM: dts: TS-4800: add basic device tree Documentation/devicetree/bindings/arm/ts.txt | 6 + .../devicetree/bindings/mfd/ts4800-syscon.txt | 20 ++ .../devicetree/bindings/vendor-prefixes.txt | 1 + .../devicetree/bindings/watchdog/ts4800-wdt.txt | 12 ++ arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/imx51-ts4800.dts | 192 ++++++++++++++++++ arch/arm/configs/imx_v6_v7_defconfig | 2 + drivers/mfd/Kconfig | 8 + drivers/mfd/Makefile | 1 + drivers/mfd/ts4800-syscon.c | 95 +++++++++ drivers/watchdog/Kconfig | 10 + drivers/watchdog/Makefile | 1 + drivers/watchdog/ts4800_wdt.c | 216 +++++++++++++++++++++ include/linux/mfd/ts4800-syscon.h | 24 +++ 14 files changed, 590 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/arm/ts.txt create mode 100644 Documentation/devicetree/bindings/mfd/ts4800-syscon.txt create mode 100644 Documentation/devicetree/bindings/watchdog/ts4800-wdt.txt create mode 100644 arch/arm/boot/dts/imx51-ts4800.dts create mode 100644 drivers/mfd/ts4800-syscon.c create mode 100644 drivers/watchdog/ts4800_wdt.c create mode 100644 include/linux/mfd/ts4800-syscon.h -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
