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authorVitaly Wool <vwool@ru.mvista.com>2006-07-05 14:47:20 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-07-05 14:47:20 +0100
commit5904a7f9167cdeb95569799e0be652c2ce6d3298 (patch)
tree724016de1c8a478d391a7b23a2368d9c594be2ef /arch/arm/mach-pnx4008
parent20e652761cbf6983fd067aef2f0242c262057737 (diff)
downloadlinux-2.6.34-ux500-5904a7f9167cdeb95569799e0be652c2ce6d3298.tar.gz
[ARM] 3709/1: pnx4008: convert to generic irq subsystem
Patch from Vitaly Wool Convert pnx4008 chip support to use generic irq subsystem Signed-off-by: Vitaly Wool <vitalywool@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pnx4008')
-rw-r--r--arch/arm/mach-pnx4008/core.c2
-rw-r--r--arch/arm/mach-pnx4008/dma.c1
-rw-r--r--arch/arm/mach-pnx4008/irq.c22
-rw-r--r--arch/arm/mach-pnx4008/time.c8
4 files changed, 13 insertions, 20 deletions
diff --git a/arch/arm/mach-pnx4008/core.c b/arch/arm/mach-pnx4008/core.c
index ba91daad64f..3d73c1e9375 100644
--- a/arch/arm/mach-pnx4008/core.c
+++ b/arch/arm/mach-pnx4008/core.c
@@ -27,7 +27,6 @@
#include <linux/spi/spi.h>
#include <asm/hardware.h>
-#include <asm/irq.h>
#include <asm/io.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
@@ -36,7 +35,6 @@
#include <asm/system.h>
#include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-pnx4008/dma.c b/arch/arm/mach-pnx4008/dma.c
index 981aa9dcded..ec01574f88a 100644
--- a/arch/arm/mach-pnx4008/dma.c
+++ b/arch/arm/mach-pnx4008/dma.c
@@ -23,7 +23,6 @@
#include <linux/clk.h>
#include <asm/system.h>
-#include <asm/irq.h>
#include <asm/hardware.h>
#include <asm/dma.h>
#include <asm/dma-mapping.h>
diff --git a/arch/arm/mach-pnx4008/irq.c b/arch/arm/mach-pnx4008/irq.c
index 9b0a8e084e9..3a4bcf3d91f 100644
--- a/arch/arm/mach-pnx4008/irq.c
+++ b/arch/arm/mach-pnx4008/irq.c
@@ -22,8 +22,8 @@
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/device.h>
+#include <linux/irq.h>
#include <asm/hardware.h>
-#include <asm/irq.h>
#include <asm/io.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
@@ -96,26 +96,24 @@ void __init pnx4008_init_irq(void)
{
unsigned int i;
- /* configure and enable IRQ 0,1,30,31 (cascade interrupts) mask all others */
+ /* configure IRQ's */
+ for (i = 0; i < NR_IRQS; i++) {
+ set_irq_flags(i, IRQF_VALID);
+ set_irq_chip(i, &pnx4008_irq_chip);
+ pnx4008_set_irq_type(i, pnx4008_irq_type[i]);
+ }
+
+ /* configure and enable IRQ 0,1,30,31 (cascade interrupts) */
pnx4008_set_irq_type(SUB1_IRQ_N, pnx4008_irq_type[SUB1_IRQ_N]);
pnx4008_set_irq_type(SUB2_IRQ_N, pnx4008_irq_type[SUB2_IRQ_N]);
pnx4008_set_irq_type(SUB1_FIQ_N, pnx4008_irq_type[SUB1_FIQ_N]);
pnx4008_set_irq_type(SUB2_FIQ_N, pnx4008_irq_type[SUB2_FIQ_N]);
+ /* mask all others */
__raw_writel((1 << SUB2_FIQ_N) | (1 << SUB1_FIQ_N) |
(1 << SUB2_IRQ_N) | (1 << SUB1_IRQ_N),
INTC_ER(MAIN_BASE_INT));
__raw_writel(0, INTC_ER(SIC1_BASE_INT));
__raw_writel(0, INTC_ER(SIC2_BASE_INT));
-
- /* configure all other IRQ's */
- for (i = 0; i < NR_IRQS; i++) {
- if (i == SUB2_FIQ_N || i == SUB1_FIQ_N ||
- i == SUB2_IRQ_N || i == SUB1_IRQ_N)
- continue;
- set_irq_flags(i, IRQF_VALID);
- set_irq_chip(i, &pnx4008_irq_chip);
- pnx4008_set_irq_type(i, pnx4008_irq_type[i]);
- }
}
diff --git a/arch/arm/mach-pnx4008/time.c b/arch/arm/mach-pnx4008/time.c
index 888bf6cfba8..756228ddd03 100644
--- a/arch/arm/mach-pnx4008/time.c
+++ b/arch/arm/mach-pnx4008/time.c
@@ -20,17 +20,15 @@
#include <linux/spinlock.h>
#include <linux/module.h>
#include <linux/kallsyms.h>
+#include <linux/time.h>
+#include <linux/timex.h>
+#include <linux/irq.h>
#include <asm/system.h>
#include <asm/hardware.h>
#include <asm/io.h>
#include <asm/leds.h>
-#include <asm/irq.h>
-#include <asm/mach/irq.h>
#include <asm/mach/time.h>
-
-#include <linux/time.h>
-#include <linux/timex.h>
#include <asm/errno.h>
/*! Note: all timers are UPCOUNTING */