From 1b06d64f73746c30ddba43bb57c30ba9a126f53b Mon Sep 17 00:00:00 2001 From: William Breathitt Gray Date: Wed, 20 Jan 2016 13:50:11 -0500 Subject: gpio: Add GPIO support for the ACCES 104-DIO-48E The ACCES 104-DIO-48E device provides 48 lines digital I/O via two Programmable Peripheral Interface (PPI) chips of type 82C55. Bit C3 at each 24-bit Group can be used as an external interrupt, triggered by a rising edge. This driver provides GPIO and IRQ support for these 48 channels of digital I/O. The base port address for the device may be configured via the dio_48e_base module parameter. The interrupt line number for the device may be configured via the dio_48e_irq module parameter. Signed-off-by: William Breathitt Gray Signed-off-by: Linus Walleij --- drivers/gpio/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpio/Makefile') diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index 73121b1b..d4cc4f3 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -12,6 +12,7 @@ obj-$(CONFIG_GPIO_ACPI) += gpiolib-acpi.o # Device drivers. Generally keep list sorted alphabetically obj-$(CONFIG_GPIO_GENERIC) += gpio-generic.o +obj-$(CONFIG_GPIO_104_DIO_48E) += gpio-104-dio-48e.o obj-$(CONFIG_GPIO_104_IDIO_16) += gpio-104-idio-16.o obj-$(CONFIG_GPIO_104_IDI_48) += gpio-104-idi-48.o obj-$(CONFIG_GPIO_74X164) += gpio-74x164.o -- cgit v1.1