From 3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52 Mon Sep 17 00:00:00 2001 From: Harini Katakam Date: Tue, 8 Jul 2014 16:32:35 +0530 Subject: gpio: Add driver for Zynq GPIO controller Add support for GPIO controller used by Xilinx Zynq. v3 changes: - Use linux/gpio/driver.h instead of linux/gpio.h - Make irq a local variable in probe v2 changes: - convert to pm_runtime_force_(suspend|resume) - add pm_runtime_set_active in probe() - also (un)prepare clocks when they are dis-/enabled - add some missing calls to pm_runtime_get() - use pm_runtime_put() instead of sync variant - remove gpio chip in driver remove() - remove redundant type casts - directly use IO helpers - use BIT macro to set/clear bits - migrate to GPIOLIB_IRQCHIP Signed-off-by: Harini Katakam Signed-off-by: Soren Brinkmann Signed-off-by: Linus Walleij --- drivers/gpio/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/gpio/Kconfig') diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 690904a..345da63 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -340,6 +340,13 @@ config GPIO_XILINX help Say yes here to support the Xilinx FPGA GPIO device +config GPIO_ZYNQ + tristate "Xilinx Zynq GPIO support" + depends on ARCH_ZYNQ + select GPIOLIB_IRQCHIP + help + Say yes here to support Xilinx Zynq GPIO controller. + config GPIO_XTENSA bool "Xtensa GPIO32 support" depends on XTENSA -- cgit v1.1