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8 commits

Author SHA1 Message Date
Dmitriy Taychenachev fd6ac7bb9d MXC: add basic MXC91231 support 
Signed-off-by: Dmitriy Taychenachev <dimichxp@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-08-14 12:40:46 +02:00
Sascha Hauer 8c25c36f33 Add i.MX25 support 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-08-14 12:40:42 +02:00
Darius Augulis 3f2030163e Fix ifdef in plat-mxc/irc.c 
Move ifdef under function brackets. This fixes compile crach when IRQ priorities
are disabled.

Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
 2009-04-16 13:03:11 +02:00
Guennadi Liakhovetski 5296b56d1b i.MX31: Image Processing Unit DMA and IRQ drivers 
i.MX3x SoCs contain an Image Processing Unit, consisting of a Control
Module (CM), Display Interface (DI), Synchronous Display Controller (SDC),
Asynchronous Display Controller (ADC), Image Converter (IC), Post-Filter
(PF), Camera Sensor Interface (CSI), and an Image DMA Controller (IDMAC).
CM contains, among other blocks, an Interrupt Generator (IG) and a Clock
and Reset Control Unit (CRCU). This driver serves IDMAC and IG. They are
supported over dmaengine and irq-chip APIs respectively.

IDMAC is a specialised DMA controller, its DMA channels cannot be used for
general-purpose operations, even though it might be possible to configure
a memory-to-memory channel for memcpy operation. This driver will not work
with generic dmaengine clients, clients, wishing to use it must use
respective wrapper structures, they also must specify which channels they
require, as channels are hard-wired to specific IPU functions.

Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
 2009-01-19 15:36:21 -07:00
Sascha Hauer 9d631b835f [ARM] MXC: remove dependency to other include files from irqs.h 
This patch removes the inclusion of mach/hardware.h from mach/irqs.h and
switches to more meaningful names for the irq related macros.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-12-18 16:40:11 +01:00
Paulius Zaleckas d7927e1916 patch-mxc-fiq 
Drivers which are going to use it will have to select it and use
mxc_set_irq_fiq() to set FIQ mode for this interrupt.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-12-16 14:58:43 +01:00
Darius Augulis 479c901f59 MXC: Lets handle IRQ by priority, defined with exported API function 
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-09-09 12:13:50 +02:00
Russell King a09e64fbc0 [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 
This just leaves include/asm-arm/plat-* to deal with.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 2008-08-07 09:55:48 +01:00
Renamed from include/asm-arm/arch-mxc/irqs.h (Browse further)