Phil Sutter d9bdffd210 Input: add driver for S1 button of rb532 ... Mikrotik's Routerboard 532 has two builtin buttons, from which one triggers a hardware reset. The other one is accessible through GPIO pin 1. Sadly, this pin is being multiplexed with UART0 input, so enabling it as interrupt source (as implied by the gpio-keys driver) is not possible unless UART0 has been turned off. The later one though is a rather bad idea as the Routerboard is an embedded device with only a single serial port, so it's almost always used as serial console device. This patch adds a driver based on INPUT_POLLDEV, which disables the UART and reconfigures GPIO pin 1 temporarily while reading the button state. This procedure works fine and has been tested as part of another, unpublished driver for this device. Signed-off-by: Phil Sutter <n0-1@freewrt.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>		2009-03-09 20:10:12 -07:00
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devices.c	Input: add driver for S1 button of rb532	2009-03-09 20:10:12 -07:00
gpio.c	MIPS: RB532: Export rb532_gpio_set_func()	2009-01-30 21:33:01 +00:00
irq.c	MIPS: RB532: Add set_type() function to IRQ struct.	2009-01-30 21:32:59 +00:00
Makefile	[MIPS] Routerboard 532: Support for base system	2008-07-20 14:38:18 +01:00
prom.c	MIPS: RB532: Remove obsolute reference to setup_serial_port	2008-10-11 16:18:46 +01:00
serial.c	MIPS: RB532: Detect uart type, add platform device	2009-01-30 21:33:00 +00:00
setup.c	MIPS: RB532: Cleanup the headers again	2008-10-11 16:18:46 +01:00
time.c	MIPS: Kill unused <asm/debug.h> inclusions	2008-10-15 12:46:52 +01:00