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authorWilliam Breathitt Gray <vilhelm.gray@gmail.com>2018-01-10 01:21:45 +0300
committerLinus Walleij <linus.walleij@linaro.org>2018-01-10 16:39:28 +0300
commit58556204662812f4beec1bc8ee7685884037e0a4 (patch)
treee6b9e167173c2dc2c909453535493807e17df474 /drivers/gpio/Makefile
parent64ff2c8e468ceff3cd678a4fa2edfc77dadc6bfe (diff)
downloadlinux-58556204662812f4beec1bc8ee7685884037e0a4.tar.xz
gpio: Add GPIO support for the ACCES PCIe-IDIO-24 family
The ACCES PCIe-IDIO-24 device provides 56 lines of digital I/O (24 lines of optically-isolated non-polarized digital inputs for AC and DC control signals, 24 lines of isolated solid state FET digital outputs, and 8 non-isolated TTL/CMOS compatible programmable I/O). An interrupt is generated when any of the inputs change state (low to high or high to low). Input filter control is not supported by this driver, and input filters are deactivated by this driver. These devices are capable of get_multiple and set_multiple functionality, but these functions have not yet been implemented for this driver. Change-Of-State (COS) detection functionality may be configured to fire interrupts on exclusively rising/falling edges, but this driver currently only implements COS detection for either both edges or none. Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/Makefile')
-rw-r--r--drivers/gpio/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index ff3d36d0a443..cccb0d40846c 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -95,6 +95,7 @@ obj-$(CONFIG_GPIO_PCA953X) += gpio-pca953x.o
obj-$(CONFIG_GPIO_PCF857X) += gpio-pcf857x.o
obj-$(CONFIG_GPIO_PCH) += gpio-pch.o
obj-$(CONFIG_GPIO_PCI_IDIO_16) += gpio-pci-idio-16.o
+obj-$(CONFIG_GPIO_PCIE_IDIO_24) += gpio-pcie-idio-24.o
obj-$(CONFIG_GPIO_PISOSR) += gpio-pisosr.o
obj-$(CONFIG_GPIO_PL061) += gpio-pl061.o
obj-$(CONFIG_GPIO_PXA) += gpio-pxa.o