[PATCH v3 0/2] add brcm iproc gpio driver

Add support for broadcom iproc gpio driver.

Changes from v2: -remove ununsed variable "node" in iproc_get_gpio_pctrl_mapping() func to fix compilation warning.

Changes from v1: -Address review comments from Simon Glass, Use dev_read_...() instead of fdtdec_...().

Rayagonda Kokatanur (2): drivers: gpio: add broadcom iproc gpio driver support gpio: do not include <asm/arch/gpio.h> on TARGET_BCMNS3

arch/arm/include/asm/gpio.h | 2 +- drivers/gpio/Kconfig | 10 ++ drivers/gpio/Makefile | 1 + drivers/gpio/iproc_gpio.c | 258 ++++++++++++++++++++++++++++++++++++ 4 files changed, 270 insertions(+), 1 deletion(-) create mode 100644 drivers/gpio/iproc_gpio.c