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authorWilliam Breathitt Gray <vilhelm.gray@gmail.com>2017-02-01 15:37:55 -0500
committerLinus Walleij <linus.walleij@linaro.org>2017-02-06 11:01:06 +0100
commit02e74fc0401ae3f952423b04bea773195f2372ce (patch)
tree130556933b2513a31783b082d6ac2c93db6feec2 /kernel/panic.c
parente4df1ebdfeb4c68523046667b2d8ef8ab20ae066 (diff)
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gpio: Add GPIO support for the ACCES PCI-IDIO-16
The ACCES PCI-IDIO-16 device provides 32 lines of digital I/O (16 lines of optically-isolated digital inputs for AC and DC control signals, and 16 lines of solid state switch digital outputs). 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. Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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