mirror of https://gitee.com/openkylin/linux.git
60c3bf3f12
This patch introduces a Fast Interrupt Request (FIQ) handler for Amstrad Delta (E3) videophone. The handler's purpose is to process interrupts generated by a GPIO line that a serial keyboard clock hangs off. It collects consecutive bits into words, pushing them into a buffer, then requests a higher level interrupt after one or more words are ready for further processing by a keyboard port driver. The handler also processes interrupts generated by two other GPIO lines, used by other on-board supported devices, by simply requesting a higher level interrupt, that in turn should invoke those device's specific irq handlers. IRQ12 line, not used by OMAP1510 hardware (described as reserved), has been choosen as a higher level interrupt source. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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| .. | ||
| ams-delta-fiq.h | ||
| clkdev.h | ||
| debug-macro.S | ||
| entry-macro.S | ||
| gpio.h | ||
| hardware.h | ||
| io.h | ||
| irqs.h | ||
| lcd_dma.h | ||
| lcdc.h | ||
| memory.h | ||
| mtd-xip.h | ||
| smp.h | ||
| system.h | ||
| timex.h | ||
| uncompress.h | ||
| vmalloc.h | ||