lwn.git/arch/arm/mach-omap1/include/mach/ams-delta-fiq.h, branch doc/4.8-fixes

ARM: OMAP1: fix ams-delta FIQ handler to work with sparse IRQ

2016-06-17T09:37:36+00:00

After OMAP1 IRQ definitions have been changed by commit 685e2d08c54b ("ARM: OMAP1: Change interrupt numbering for sparse IRQ") introduced in v4.2, ams-delta FIQ handler which depends on them no longer works as expected. Fix it. Created and tested on Amstrad Delta against Linux-4.7-rc3 Signed-off-by: Janusz Krzysztofik Signed-off-by: Tony Lindgren

ARM: OMAP1: Move plat/irqs.h to mach/irqs.h

2012-09-13T01:06:31+00:00

This is now omap1 specific files. Signed-off-by: Tony Lindgren

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

OMAP1: Amstrad Delta: add a handler for processing interruptsgenerated by the FIQ routine

2010-05-05T18:11:10+00:00

This patch introduces an IRQ handler used for processing interrupts generated by the FIQ handler when it decides there are data ready for processing. The handler further invokes device specific interrupt routines based on interrupt source counters passed from the FIQ handler. The handler setup function is intended to be called from the board provided init_machine() callback. Signed-off-by: Janusz Krzysztofik [tony@atomide.com: Updated to include linux/io.h instead of plat/io.h Signed-off-by: Tony Lindgren

OMAP1: Amstrad Delta: add FIQ handler for serial keyboardport interrupt processing

2010-05-05T18:11:10+00:00

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 Signed-off-by: Tony Lindgren