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89ea8bbe9c
Most of the GPIO expanders controlled by the pca953x driver are able to report changes on the input pins through an *INT pin. This patch implements the irq_chip functionality (edge detection only). The driver has been tested on an Arcom Zeus. [akpm@linux-foundation.org: the compiler does inlining for us nowadays] Signed-off-by: Marc Zyngier <maz@misterjones.org> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: David Brownell <david-b@pacbell.net> Cc: Nate Case <ncase@xes-inc.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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| .. | ||
| adp5520-gpio.c | ||
| adp5588-gpio.c | ||
| bt8xxgpio.c | ||
| cs5535-gpio.c | ||
| gpiolib.c | ||
| Kconfig | ||
| langwell_gpio.c | ||
| Makefile | ||
| max730x.c | ||
| max732x.c | ||
| max7300.c | ||
| max7301.c | ||
| mc33880.c | ||
| mcp23s08.c | ||
| pca953x.c | ||
| pcf857x.c | ||
| pl061.c | ||
| timbgpio.c | ||
| twl4030-gpio.c | ||
| ucb1400_gpio.c | ||
| vr41xx_giu.c | ||
| wm831x-gpio.c | ||
| xilinx_gpio.c | ||