Commit Graph

8 Commits

Author SHA1 Message Date
Kukjin Kim
bb19a7513d ARM: EXYNOS: add interrupt definitions for EXYNOS5250
This patch adds the interrupt definitions for EXYNOS5250 at
<mach/irqs.h> file and it is needed for EXYNOS5250 SoC.
As a note, for single zImage of EXYNOS4 and EXYNOS5, prefix
of EXYNOS4_ and EXYNOS5_ has been added.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-14 02:35:04 -07:00
Marek Szyprowski
995b528ad2 ARM: SAMSUNG: Add chained enrty/exit call to timer interrupt handler
This patch adds chained IRQ enter/exit functions to timer
interrupt handler in order to function correctly on primary
controllers with different methods of flow control.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-08-19 20:57:37 +09:00
Todd Poynor
691abd0abf ARM: SAMSUNG: Check NULL return from irq_alloc_generic_chip
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-07-16 11:13:47 +09:00
Thomas Gleixner
2d2e1d3c40 ARM: SAMSUNG: Convert irq-vic-timer to generic irq chip
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-05-09 10:12:39 +02:00
Thomas Gleixner
7222f3912f arm: plat-samsung: Use proper irq accessor functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29 14:47:53 +02:00
Lennert Buytenhek
04ea1cc8ab ARM: SAMSUNG: some GENERIC_HARDIRQS_NO_DEPRECATED build fixes
When GENERIC_HARDIRQS_NO_DEPRECATED is enabled, a number of struct
irq_desc members stop being directly accessible, and need to be
accessed via the irq_data struct instead -- this patch fixes up the
plat-samsung sites that still access those members directly.

Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-01-03 19:20:06 +09:00
Mark Brown
df3d02962b ARM: SAMSUNG: Convert irq-vic-timer to irq_ functions
Conver the VIC timer interrupts to use the irq_ versions of the IRQ
operatiosn introduced in 2.6.37, storing the mask for the timer
interrupt in the chip_data of the irq_data in order to save having to
do a substraction and a shift on every operation.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-12-30 09:36:52 +09:00
Ben Dooks
7162ba0372 ARM: SAMSUNG: Move IRQ VIC timer handling out to common header files
Move the VIC based timer interrupt handling out of plat-s3c64xx and
into plat-samsung to be re-used for other systems. This also reduces
the code size as we now have a common init routine and use the irq_desc
to store the interrupt number of the timer.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-15 17:10:13 +09:00