[U-Boot] [PATCH v2] drivers: watchdog: add MAX6373 WDT support

From: Andrea Scian MAX6373 is a simple WDT which is programmed its configuration pins and reset via another pin, which is usually connected to a GPIO Signed-off-by: Andrea Scian --- Changes for v2: - add Kconfig support drivers/watchdog/Kconfig | 17 + drivers

[U-Boot] [PATCH] drivers: watchdog: add MAX6373 WDT support

From: Andrea Scian MAX6373 is a simple WDT which is programmed its configuration pins and reset via another pin, which is usually connected to a GPIO Signed-off-by: Andrea Scian --- drivers/watchdog/Makefile |1 + drivers/watchdog/max6373_wdt.c | 34 +

[U-Boot] [PATCH] gpio: add Xilinx Zynq PS GPIO driver

From: Andrea Scian Most of the code is taken (and adapted) from Linux kernel driver. Just add CONFIG_ZYNQ_GPIO to you config to enable it Signed-off-by: Andrea Scian --- arch/arm/include/asm/arch-zynq/gpio.h | 66 ++ drivers/gpio/Makefile |1 + drivers/gpio/zynq_

[U-Boot] [PATCH] Xilinx Zynq PS GPIO driver

From: Andrea Scian Dear all, I've written a simple driver for Zynq PS GPIO (currently we have in U-Boot only the Xilinx PL GPIO driver). Most of the code is taken from Linux kernel Zynq PS GPIO driver. It has been tested (not intensively) on our Zynq7000 SOM running U-Boot 2014.07, however the