Merge branch 'sparse_irq' of git://sources.calxeda.com/kernel/linux into devel-stable
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 24626b0..dcd77db 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -28,7 +28,6 @@
select HAVE_HW_BREAKPOINT if (PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7))
select HAVE_C_RECORDMCOUNT
select HAVE_GENERIC_HARDIRQS
- select HAVE_SPARSE_IRQ
select GENERIC_IRQ_SHOW
select CPU_PM if (SUSPEND || CPU_IDLE)
select GENERIC_PCI_IOMAP
@@ -350,6 +349,7 @@
select GENERIC_CLOCKEVENTS
select HAVE_ARM_SCU
select HAVE_SMP
+ select SPARSE_IRQ
select USE_OF
help
Support for the Calxeda Highbank SoC based boards.
diff --git a/arch/arm/include/asm/hardware/it8152.h b/arch/arm/include/asm/hardware/it8152.h
index 43cab49..73f84fa 100644
--- a/arch/arm/include/asm/hardware/it8152.h
+++ b/arch/arm/include/asm/hardware/it8152.h
@@ -9,6 +9,9 @@
#ifndef __ASM_HARDWARE_IT8152_H
#define __ASM_HARDWARE_IT8152_H
+
+#include <mach/irqs.h>
+
extern void __iomem *it8152_base_address;
#define IT8152_IO_BASE (it8152_base_address + 0x03e00000)
diff --git a/arch/arm/include/asm/irq.h b/arch/arm/include/asm/irq.h
index 5a526af..35c21c3 100644
--- a/arch/arm/include/asm/irq.h
+++ b/arch/arm/include/asm/irq.h
@@ -1,14 +1,18 @@
#ifndef __ASM_ARM_IRQ_H
#define __ASM_ARM_IRQ_H
+#define NR_IRQS_LEGACY 16
+
+#ifndef CONFIG_SPARSE_IRQ
#include <mach/irqs.h>
+#else
+#define NR_IRQS NR_IRQS_LEGACY
+#endif
#ifndef irq_canonicalize
#define irq_canonicalize(i) (i)
#endif
-#define NR_IRQS_LEGACY 16
-
/*
* Use this value to indicate lack of interrupt
* capability
diff --git a/arch/arm/include/asm/mc146818rtc.h b/arch/arm/include/asm/mc146818rtc.h
index 6b884d2..e8567bb 100644
--- a/arch/arm/include/asm/mc146818rtc.h
+++ b/arch/arm/include/asm/mc146818rtc.h
@@ -5,7 +5,9 @@
#define _ASM_MC146818RTC_H
#include <linux/io.h>
-#include <mach/irqs.h>
+#include <linux/kernel.h>
+
+#define RTC_IRQ BUILD_BUG_ON(1)
#ifndef RTC_PORT
#define RTC_PORT(x) (0x70 + (x))
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index 8c57dd3..6095517 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -25,8 +25,6 @@
#include <linux/timer.h>
#include <linux/irq.h>
-#include <linux/mc146818rtc.h>
-
#include <asm/leds.h>
#include <asm/thread_info.h>
#include <asm/sched_clock.h>
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index 7afbe1e..ee228ef 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -33,7 +33,6 @@
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
-#include <mach/irqs.h>
#include "core.h"
#include "sysregs.h"
diff --git a/arch/arm/mach-highbank/include/mach/irqs.h b/arch/arm/mach-highbank/include/mach/irqs.h
deleted file mode 100644
index 9746aab..0000000
--- a/arch/arm/mach-highbank/include/mach/irqs.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __MACH_IRQS_H
-#define __MACH_IRQS_H
-
-#define NR_IRQS 192
-
-#endif
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index 17cb760..5483d6f 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -24,6 +24,7 @@
#include <mach/addr-map.h>
#include <mach/mfp-pxa168.h>
#include <mach/pxa168.h>
+#include <mach/irqs.h>
#include <video/pxa168fb.h>
#include <linux/input.h>
#include <plat/pxa27x_keypad.h>
@@ -240,7 +241,7 @@
MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform")
.map_io = mmp_map_io,
- .nr_irqs = IRQ_BOARD_START,
+ .nr_irqs = MMP_NR_IRQS,
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = common_init,
@@ -249,7 +250,7 @@
MACHINE_START(ZYLONITE2, "PXA168-based Zylonite2 Development Platform")
.map_io = mmp_map_io,
- .nr_irqs = IRQ_BOARD_START,
+ .nr_irqs = MMP_NR_IRQS,
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = common_init,
diff --git a/arch/arm/mach-mmp/avengers_lite.c b/arch/arm/mach-mmp/avengers_lite.c
index b148a9d..603542a 100644
--- a/arch/arm/mach-mmp/avengers_lite.c
+++ b/arch/arm/mach-mmp/avengers_lite.c
@@ -43,6 +43,7 @@
MACHINE_START(AVENGERS_LITE, "PXA168 Avengers lite Development Platform")
.map_io = mmp_map_io,
+ .nr_irqs = MMP_NR_IRQS,
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = avengers_lite_init,
diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.c
index d839fe6..5cb769c 100644
--- a/arch/arm/mach-mmp/brownstone.c
+++ b/arch/arm/mach-mmp/brownstone.c
@@ -28,7 +28,7 @@
#include "common.h"
-#define BROWNSTONE_NR_IRQS (IRQ_BOARD_START + 40)
+#define BROWNSTONE_NR_IRQS (MMP_NR_IRQS + 40)
#define GPIO_5V_ENABLE (89)
@@ -158,7 +158,7 @@
};
static struct max8925_platform_data brownstone_max8925_info = {
- .irq_base = IRQ_BOARD_START,
+ .irq_base = MMP_NR_IRQS,
};
static struct i2c_board_info brownstone_twsi1_info[] = {
diff --git a/arch/arm/mach-mmp/flint.c b/arch/arm/mach-mmp/flint.c
index 2ee8cd7..8059cc0 100644
--- a/arch/arm/mach-mmp/flint.c
+++ b/arch/arm/mach-mmp/flint.c
@@ -23,10 +23,11 @@
#include <mach/addr-map.h>
#include <mach/mfp-mmp2.h>
#include <mach/mmp2.h>
+#include <mach/irqs.h>
#include "common.h"
-#define FLINT_NR_IRQS (IRQ_BOARD_START + 48)
+#define FLINT_NR_IRQS (MMP_NR_IRQS + 48)
static unsigned long flint_pin_config[] __initdata = {
/* UART1 */
diff --git a/arch/arm/mach-mmp/gplugd.c b/arch/arm/mach-mmp/gplugd.c
index 8776546..f516e74 100644
--- a/arch/arm/mach-mmp/gplugd.c
+++ b/arch/arm/mach-mmp/gplugd.c
@@ -191,7 +191,7 @@
MACHINE_START(GPLUGD, "PXA168-based GuruPlug Display (gplugD) Platform")
.map_io = mmp_map_io,
- .nr_irqs = IRQ_BOARD_START,
+ .nr_irqs = MMP_NR_IRQS,
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = gplugd_init,
diff --git a/arch/arm/mach-mmp/include/mach/irqs.h b/arch/arm/mach-mmp/include/mach/irqs.h
index 34635a0..d0e7466 100644
--- a/arch/arm/mach-mmp/include/mach/irqs.h
+++ b/arch/arm/mach-mmp/include/mach/irqs.h
@@ -223,7 +223,6 @@
#define MMP_GPIO_TO_IRQ(gpio) (IRQ_GPIO_START + (gpio))
#define IRQ_BOARD_START (IRQ_GPIO_START + MMP_NR_BUILTIN_GPIO)
-
-#define NR_IRQS (IRQ_BOARD_START)
+#define MMP_NR_IRQS IRQ_BOARD_START
#endif /* __ASM_MACH_IRQS_H */
diff --git a/arch/arm/mach-mmp/irq-mmp2.c b/arch/arm/mach-mmp/irq-mmp2.c
index d21c544..7895d27 100644
--- a/arch/arm/mach-mmp/irq-mmp2.c
+++ b/arch/arm/mach-mmp/irq-mmp2.c
@@ -15,6 +15,7 @@
#include <linux/irq.h>
#include <linux/io.h>
+#include <mach/irqs.h>
#include <mach/regs-icu.h>
#include <mach/mmp2.h>
diff --git a/arch/arm/mach-mmp/jasper.c b/arch/arm/mach-mmp/jasper.c
index 96cf5c8..ff73249 100644
--- a/arch/arm/mach-mmp/jasper.c
+++ b/arch/arm/mach-mmp/jasper.c
@@ -19,6 +19,7 @@
#include <linux/mfd/max8925.h>
#include <linux/interrupt.h>
+#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/addr-map.h>
@@ -27,7 +28,7 @@
#include "common.h"
-#define JASPER_NR_IRQS (IRQ_BOARD_START + 48)
+#define JASPER_NR_IRQS (MMP_NR_IRQS + 48)
static unsigned long jasper_pin_config[] __initdata = {
/* UART1 */
@@ -135,7 +136,7 @@
static struct max8925_platform_data jasper_max8925_info = {
.backlight = &jasper_backlight_data,
.power = &jasper_power_data,
- .irq_base = IRQ_BOARD_START,
+ .irq_base = MMP_NR_IRQS,
};
static struct i2c_board_info jasper_twsi1_info[] = {
diff --git a/arch/arm/mach-mmp/tavorevb.c b/arch/arm/mach-mmp/tavorevb.c
index 8e3b5af0..507e6c0 100644
--- a/arch/arm/mach-mmp/tavorevb.c
+++ b/arch/arm/mach-mmp/tavorevb.c
@@ -102,6 +102,7 @@
MACHINE_START(TAVOREVB, "PXA910 Evaluation Board (aka TavorEVB)")
.map_io = mmp_map_io,
+ .nr_irqs = MMP_NR_IRQS,
.init_irq = pxa910_init_irq,
.timer = &pxa910_timer,
.init_machine = tavorevb_init,
diff --git a/arch/arm/mach-mmp/teton_bga.c b/arch/arm/mach-mmp/teton_bga.c
index 0523e42..42bef66 100644
--- a/arch/arm/mach-mmp/teton_bga.c
+++ b/arch/arm/mach-mmp/teton_bga.c
@@ -26,6 +26,7 @@
#include <mach/mfp-pxa168.h>
#include <mach/pxa168.h>
#include <mach/teton_bga.h>
+#include <mach/irqs.h>
#include "common.h"
@@ -83,7 +84,7 @@
MACHINE_START(TETON_BGA, "PXA168-based Teton BGA Development Platform")
.map_io = mmp_map_io,
- .nr_irqs = IRQ_BOARD_START,
+ .nr_irqs = MMP_NR_IRQS,
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = teton_bga_init,
diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c
index 5ac5d58..4c5fd5b 100644
--- a/arch/arm/mach-mmp/ttc_dkb.c
+++ b/arch/arm/mach-mmp/ttc_dkb.c
@@ -38,7 +38,7 @@
* 16 board interrupts -- PCA9575 GPIO expander
* 24 board interrupts -- 88PM860x PMIC
*/
-#define TTCDKB_NR_IRQS (IRQ_BOARD_START + 16 + 16 + 24)
+#define TTCDKB_NR_IRQS (MMP_NR_IRQS + 16 + 16 + 24)
static unsigned long ttc_dkb_pin_config[] __initdata = {
/* UART2 */
@@ -130,7 +130,7 @@
static struct pca953x_platform_data max7312_data[] = {
{
.gpio_base = TTCDKB_GPIO_EXT0(0),
- .irq_base = IRQ_BOARD_START,
+ .irq_base = MMP_NR_IRQS,
},
};
diff --git a/arch/arm/mach-picoxcell/include/mach/irqs.h b/arch/arm/mach-picoxcell/include/mach/irqs.h
deleted file mode 100644
index 59eac1e..0000000
--- a/arch/arm/mach-picoxcell/include/mach/irqs.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (c) 2011 Picochip Ltd., Jamie Iles
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-#ifndef __MACH_IRQS_H
-#define __MACH_IRQS_H
-
-/* We dynamically allocate our irq_desc's. */
-#define NR_IRQS 0
-
-#endif /* __MACH_IRQS_H */
diff --git a/arch/arm/mach-pxa/capc7117.c b/arch/arm/mach-pxa/capc7117.c
index c91727d..9a8760b 100644
--- a/arch/arm/mach-pxa/capc7117.c
+++ b/arch/arm/mach-pxa/capc7117.c
@@ -150,6 +150,7 @@
"Embedian CAPC-7117 evaluation kit based on the MXM-8x10 CoM")
.atag_offset = 0x100,
.map_io = pxa3xx_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
index 4b981b8..133ccee 100644
--- a/arch/arm/mach-pxa/cm-x300.c
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -853,6 +853,7 @@
MACHINE_START(CM_X300, "CM-X300 module")
.atag_offset = 0x100,
.map_io = pxa3xx_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c
index 29d5d54..b2f227d 100644
--- a/arch/arm/mach-pxa/colibri-pxa270.c
+++ b/arch/arm/mach-pxa/colibri-pxa270.c
@@ -310,6 +310,7 @@
.atag_offset = 0x100,
.init_machine = colibri_pxa270_init,
.map_io = pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
@@ -320,6 +321,7 @@
.atag_offset = 0x100,
.init_machine = colibri_pxa270_income_init,
.map_io = pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c
index 0846d21..bb6def8 100644
--- a/arch/arm/mach-pxa/colibri-pxa300.c
+++ b/arch/arm/mach-pxa/colibri-pxa300.c
@@ -186,6 +186,7 @@
.atag_offset = 0x100,
.init_machine = colibri_pxa300_init,
.map_io = pxa3xx_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c
index 6ad3359..d88e7b37 100644
--- a/arch/arm/mach-pxa/colibri-pxa320.c
+++ b/arch/arm/mach-pxa/colibri-pxa320.c
@@ -256,6 +256,7 @@
.atag_offset = 0x100,
.init_machine = colibri_pxa320_init,
.map_io = pxa3xx_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 11f1e73..039aafa 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -730,6 +730,7 @@
MACHINE_START(CORGI, "SHARP Corgi")
.fixup = fixup_corgi,
.map_io = pxa25x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.init_machine = corgi_init,
@@ -742,6 +743,7 @@
MACHINE_START(SHEPHERD, "SHARP Shepherd")
.fixup = fixup_corgi,
.map_io = pxa25x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.init_machine = corgi_init,
@@ -754,6 +756,7 @@
MACHINE_START(HUSKY, "SHARP Husky")
.fixup = fixup_corgi,
.map_io = pxa25x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.init_machine = corgi_init,
diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c
index fb5a51d..67f0de3 100644
--- a/arch/arm/mach-pxa/csb726.c
+++ b/arch/arm/mach-pxa/csb726.c
@@ -274,6 +274,7 @@
MACHINE_START(CSB726, "Cogent CSB726")
.atag_offset = 0x100,
.map_io = pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.init_machine = csb726_init,
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 18fd177..72a15a6 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -12,6 +12,7 @@
#include <mach/pxafb.h>
#include <mach/mmc.h>
#include <mach/irda.h>
+#include <mach/irqs.h>
#include <mach/ohci.h>
#include <plat/pxa27x_keypad.h>
#include <mach/camera.h>
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index d80c0ba..c1b65da 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -1301,6 +1301,7 @@
MACHINE_START(EM_X270, "Compulab EM-X270")
.atag_offset = 0x100,
.map_io = pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
@@ -1311,6 +1312,7 @@
MACHINE_START(EXEDA, "Compulab eXeda")
.atag_offset = 0x100,
.map_io = pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c
index ac3b1ce..e529a35 100644
--- a/arch/arm/mach-pxa/gumstix.c
+++ b/arch/arm/mach-pxa/gumstix.c
@@ -235,6 +235,7 @@
MACHINE_START(GUMSTIX, "Gumstix")
.atag_offset = 0x100, /* match u-boot bi_boot_params */
.map_io = pxa25x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/h5000.c b/arch/arm/mach-pxa/h5000.c
index fde6b4c..e7dec58 100644
--- a/arch/arm/mach-pxa/h5000.c
+++ b/arch/arm/mach-pxa/h5000.c
@@ -205,6 +205,7 @@
MACHINE_START(H5400, "HP iPAQ H5000")
.atag_offset = 0x100,
.map_io = pxa25x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/himalaya.c b/arch/arm/mach-pxa/himalaya.c
index 26d069a..2962de8 100644
--- a/arch/arm/mach-pxa/himalaya.c
+++ b/arch/arm/mach-pxa/himalaya.c
@@ -160,6 +160,7 @@
MACHINE_START(HIMALAYA, "HTC Himalaya")
.atag_offset = 0x100,
.map_io = pxa25x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.init_machine = himalaya_init,
diff --git a/arch/arm/mach-pxa/icontrol.c b/arch/arm/mach-pxa/icontrol.c
index 6740019..1d02eab 100644
--- a/arch/arm/mach-pxa/icontrol.c
+++ b/arch/arm/mach-pxa/icontrol.c
@@ -193,6 +193,7 @@
MACHINE_START(ICONTROL, "iControl/SafeTcam boards using Embedian MXM-8x10 CoM")
.atag_offset = 0x100,
.map_io = pxa3xx_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index 8af1840..6ff466b 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -195,6 +195,7 @@
MACHINE_START(PXA_IDP, "Vibren PXA255 IDP")
/* Maintainer: Vibren Technologies */
.map_io = idp_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index 32975ad..8765782 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -100,7 +100,7 @@
*/
#define IRQ_BOARD_START (PXA_GPIO_IRQ_BASE + PXA_NR_BUILTIN_GPIO)
-#define NR_IRQS (IRQ_BOARD_START)
+#define PXA_NR_IRQS (IRQ_BOARD_START)
#ifndef __ASSEMBLY__
struct irq_data;
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index e80a3db..061d570 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -758,6 +758,7 @@
.atag_offset = 0x100,
.restart_mode = 's',
.map_io = &pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = &pxa27x_init_irq,
.handle_irq = &pxa27x_handle_irq,
.init_machine = mioa701_machine_init,
diff --git a/arch/arm/mach-pxa/mp900.c b/arch/arm/mach-pxa/mp900.c
index 169bf8f..152efbf 100644
--- a/arch/arm/mach-pxa/mp900.c
+++ b/arch/arm/mach-pxa/mp900.c
@@ -95,6 +95,7 @@
.atag_offset = 0x220100,
.timer = &pxa_timer,
.map_io = pxa25x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.init_machine = mp900c_init,
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index 1fa80f4f..31e0433 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -344,6 +344,7 @@
MACHINE_START(PALMLD, "Palm LifeDrive")
.atag_offset = 0x100,
.map_io = palmld_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index 5ba1431..0f6bd4f 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -205,6 +205,7 @@
.atag_offset = 0x100,
.map_io = pxa27x_map_io,
.reserve = palmt5_reserve,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
index 29b51b4..e2d97ee 100644
--- a/arch/arm/mach-pxa/palmtc.c
+++ b/arch/arm/mach-pxa/palmtc.c
@@ -539,6 +539,7 @@
MACHINE_START(PALMTC, "Palm Tungsten|C")
.atag_offset = 0x100,
.map_io = pxa25x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c
index 5ebf49acb..c054827 100644
--- a/arch/arm/mach-pxa/palmte2.c
+++ b/arch/arm/mach-pxa/palmte2.c
@@ -358,6 +358,7 @@
MACHINE_START(PALMTE2, "Palm Tungsten|E2")
.atag_offset = 0x100,
.map_io = pxa25x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c
index ec82491..fbdebee 100644
--- a/arch/arm/mach-pxa/palmtreo.c
+++ b/arch/arm/mach-pxa/palmtreo.c
@@ -448,6 +448,7 @@
.atag_offset = 0x100,
.map_io = pxa27x_map_io,
.reserve = treo_reserve,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
@@ -461,6 +462,7 @@
.atag_offset = 0x100,
.map_io = pxa27x_map_io,
.reserve = treo_reserve,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 6170d76..9507605 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -366,6 +366,7 @@
MACHINE_START(PALMTX, "Palm T|X")
.atag_offset = 0x100,
.map_io = palmtx_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
index b2dff9d..a97b599 100644
--- a/arch/arm/mach-pxa/palmz72.c
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -401,6 +401,7 @@
MACHINE_START(PALMZ72, "Palm Zire72")
.atag_offset = 0x100,
.map_io = pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index f107c71..d2e562d 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -31,6 +31,7 @@
#include <mach/pm.h>
#include <mach/dma.h>
#include <mach/smemc.h>
+#include <mach/irqs.h>
#include "generic.h"
#include "devices.h"
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 22818c7..7d691e5 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -1090,6 +1090,7 @@
.atag_offset = 0x100,
.init_machine = raumfeld_controller_init,
.map_io = pxa3xx_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
@@ -1102,6 +1103,7 @@
.atag_offset = 0x100,
.init_machine = raumfeld_connector_init,
.map_io = pxa3xx_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
@@ -1114,6 +1116,7 @@
.atag_offset = 0x100,
.init_machine = raumfeld_speaker_init,
.map_io = pxa3xx_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c
index 0fe354e..86c95a5 100644
--- a/arch/arm/mach-pxa/saar.c
+++ b/arch/arm/mach-pxa/saar.c
@@ -598,6 +598,7 @@
/* Maintainer: Eric Miao <eric.miao@marvell.com> */
.atag_offset = 0x100,
.map_io = pxa3xx_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index abf355d..df2ab0f 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -984,6 +984,7 @@
.restart_mode = 'g',
.fixup = spitz_fixup,
.map_io = pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.init_machine = spitz_init,
@@ -997,6 +998,7 @@
.restart_mode = 'g',
.fixup = spitz_fixup,
.map_io = pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.init_machine = spitz_init,
@@ -1010,6 +1012,7 @@
.restart_mode = 'g',
.fixup = spitz_fixup,
.map_io = pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.init_machine = spitz_init,
diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index b0656e15..adb601a 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -1006,6 +1006,7 @@
#ifdef CONFIG_MACH_INTELMOTE2
MACHINE_START(INTELMOTE2, "IMOTE 2")
.map_io = pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c
index 9fb38e8..736bfdc 100644
--- a/arch/arm/mach-pxa/tavorevb.c
+++ b/arch/arm/mach-pxa/tavorevb.c
@@ -491,6 +491,7 @@
/* Maintainer: Eric Miao <eric.miao@marvell.com> */
.atag_offset = 0x100,
.map_io = pxa3xx_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa3xx_init_irq,
.handle_irq = pxa3xx_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index b503049..3d6c9bd 100644
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -22,6 +22,7 @@
#include <asm/mach/time.h>
#include <asm/sched_clock.h>
#include <mach/regs-ost.h>
+#include <mach/irqs.h>
/*
* This is PXA's sched_clock implementation. This has a resolution
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 0f30af6..2b6ac00 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -558,6 +558,7 @@
.atag_offset = 0x100,
.init_machine = trizeps4_init,
.map_io = trizeps4_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
@@ -569,6 +570,7 @@
.atag_offset = 0x100,
.init_machine = trizeps4_init,
.map_io = trizeps4_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 023d6ca..3143c39 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -994,6 +994,7 @@
/* Maintainer: Marc Zyngier <maz@misterjones.org> */
.atag_offset = 0x100,
.map_io = viper_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = viper_init_irq,
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c
index 1f5cfa9..c57ab63 100644
--- a/arch/arm/mach-pxa/vpac270.c
+++ b/arch/arm/mach-pxa/vpac270.c
@@ -718,6 +718,7 @@
MACHINE_START(VPAC270, "Voipac PXA270")
.atag_offset = 0x100,
.map_io = pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/xcep.c b/arch/arm/mach-pxa/xcep.c
index 4bbe9a3..4275713 100644
--- a/arch/arm/mach-pxa/xcep.c
+++ b/arch/arm/mach-pxa/xcep.c
@@ -182,6 +182,7 @@
.atag_offset = 0x100,
.init_machine = xcep_init,
.map_io = pxa25x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa25x_init_irq,
.handle_irq = pxa25x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
index b647684..fa86199 100644
--- a/arch/arm/mach-pxa/z2.c
+++ b/arch/arm/mach-pxa/z2.c
@@ -721,6 +721,7 @@
MACHINE_START(ZIPIT2, "Zipit Z2")
.atag_offset = 0x100,
.map_io = pxa27x_map_io,
+ .nr_irqs = PXA_NR_IRQS,
.init_irq = pxa27x_init_irq,
.handle_irq = pxa27x_handle_irq,
.timer = &pxa_timer,
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 060e564..34560ca 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -100,6 +100,10 @@
comment "SH-Mobile System Configuration"
+config CPU_HAS_INTEVT
+ bool
+ default y
+
menu "Memory configuration"
config MEMORY_START
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index eff8a96..e922e92 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -42,6 +42,7 @@
#include <video/sh_mipi_dsi.h>
#include <sound/sh_fsi.h>
#include <mach/hardware.h>
+#include <mach/irqs.h>
#include <mach/sh73a0.h>
#include <mach/common.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c
index 4d22016..df9a653 100644
--- a/arch/arm/mach-shmobile/board-bonito.c
+++ b/arch/arm/mach-shmobile/board-bonito.c
@@ -34,6 +34,7 @@
#include <asm/mach/time.h>
#include <asm/hardware/cache-l2x0.h>
#include <mach/r8a7740.h>
+#include <mach/irqs.h>
#include <video/sh_mobile_lcdc.h>
/*
diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c
index 72d5572..6dbdc42 100644
--- a/arch/arm/mach-shmobile/board-g3evm.c
+++ b/arch/arm/mach-shmobile/board-g3evm.c
@@ -33,6 +33,7 @@
#include <linux/input.h>
#include <linux/input/sh_keysc.h>
#include <linux/dma-mapping.h>
+#include <mach/irqs.h>
#include <mach/sh7367.h>
#include <mach/common.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-shmobile/board-g4evm.c b/arch/arm/mach-shmobile/board-g4evm.c
index 2220b88..2936ccc 100644
--- a/arch/arm/mach-shmobile/board-g4evm.c
+++ b/arch/arm/mach-shmobile/board-g4evm.c
@@ -34,6 +34,7 @@
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/gpio.h>
#include <linux/dma-mapping.h>
+#include <mach/irqs.h>
#include <mach/sh7377.h>
#include <mach/common.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c
index 857ceee..c71780b 100644
--- a/arch/arm/mach-shmobile/board-kota2.c
+++ b/arch/arm/mach-shmobile/board-kota2.c
@@ -39,6 +39,7 @@
#include <linux/mfd/tmio.h>
#include <linux/mmc/sh_mobile_sdhi.h>
#include <mach/hardware.h>
+#include <mach/irqs.h>
#include <mach/sh73a0.h>
#include <mach/common.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 9b42fbd..73f0097 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -55,6 +55,7 @@
#include <sound/sh_fsi.h>
#include <mach/common.h>
+#include <mach/irqs.h>
#include <mach/sh7372.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index f0e02c0..3b2e88a 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -31,6 +31,7 @@
#include <mach/hardware.h>
#include <mach/r8a7779.h>
#include <mach/common.h>
+#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-shmobile/include/mach/irqs.h b/arch/arm/mach-shmobile/include/mach/irqs.h
index dcb714f..4e686cc2 100644
--- a/arch/arm/mach-shmobile/include/mach/irqs.h
+++ b/arch/arm/mach-shmobile/include/mach/irqs.h
@@ -1,15 +1,11 @@
#ifndef __ASM_MACH_IRQS_H
#define __ASM_MACH_IRQS_H
-#define NR_IRQS 1024
+#include <linux/sh_intc.h>
/* GIC */
#define gic_spi(nr) ((nr) + 32)
-/* INTCA */
-#define evt2irq(evt) (((evt) >> 5) - 16)
-#define irq2evt(irq) (((irq) + 16) << 5)
-
/* INTCS */
#define INTCS_VECT_BASE 0x2200
#define INTCS_VECT(n, vect) INTC_VECT((n), INTCS_VECT_BASE + (vect))
diff --git a/arch/arm/mach-shmobile/intc-r8a7740.c b/arch/arm/mach-shmobile/intc-r8a7740.c
index 272c84c2..09c42afc 100644
--- a/arch/arm/mach-shmobile/intc-r8a7740.c
+++ b/arch/arm/mach-shmobile/intc-r8a7740.c
@@ -25,6 +25,7 @@
#include <linux/io.h>
#include <linux/sh_intc.h>
#include <mach/intc.h>
+#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-shmobile/intc-sh7367.c b/arch/arm/mach-shmobile/intc-sh7367.c
index cfde9bf..5bf7764 100644
--- a/arch/arm/mach-shmobile/intc-sh7367.c
+++ b/arch/arm/mach-shmobile/intc-sh7367.c
@@ -23,6 +23,7 @@
#include <linux/io.h>
#include <linux/sh_intc.h>
#include <mach/intc.h>
+#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c
index 89afcab..6447e0a 100644
--- a/arch/arm/mach-shmobile/intc-sh7372.c
+++ b/arch/arm/mach-shmobile/intc-sh7372.c
@@ -23,6 +23,7 @@
#include <linux/io.h>
#include <linux/sh_intc.h>
#include <mach/intc.h>
+#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-shmobile/intc-sh7377.c b/arch/arm/mach-shmobile/intc-sh7377.c
index 2af4e6e..b84a460 100644
--- a/arch/arm/mach-shmobile/intc-sh7377.c
+++ b/arch/arm/mach-shmobile/intc-sh7377.c
@@ -23,6 +23,7 @@
#include <linux/io.h>
#include <linux/sh_intc.h>
#include <mach/intc.h>
+#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c
index 1eda6b0..9a8207c 100644
--- a/arch/arm/mach-shmobile/intc-sh73a0.c
+++ b/arch/arm/mach-shmobile/intc-sh73a0.c
@@ -23,6 +23,7 @@
#include <linux/io.h>
#include <linux/sh_intc.h>
#include <mach/intc.h>
+#include <mach/irqs.h>
#include <mach/sh73a0.h>
#include <asm/hardware/gic.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 986dca6..fa15d81 100644
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -25,6 +25,7 @@
#include <linux/serial_sci.h>
#include <linux/sh_timer.h>
#include <mach/r8a7740.h>
+#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index 4725663..55df21a 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -29,6 +29,7 @@
#include <linux/sh_intc.h>
#include <linux/sh_timer.h>
#include <mach/hardware.h>
+#include <mach/irqs.h>
#include <mach/r8a7779.h>
#include <mach/common.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-shmobile/setup-sh7367.c b/arch/arm/mach-shmobile/setup-sh7367.c
index e546017..8e848198 100644
--- a/arch/arm/mach-shmobile/setup-sh7367.c
+++ b/arch/arm/mach-shmobile/setup-sh7367.c
@@ -29,6 +29,7 @@
#include <linux/serial_sci.h>
#include <linux/sh_timer.h>
#include <mach/hardware.h>
+#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index 6fcf304..420d25c 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -32,6 +32,7 @@
#include <linux/sh_timer.h>
#include <linux/pm_domain.h>
#include <mach/hardware.h>
+#include <mach/irqs.h>
#include <mach/sh7372.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-shmobile/setup-sh7377.c b/arch/arm/mach-shmobile/setup-sh7377.c
index bb405b8..747ed8ef 100644
--- a/arch/arm/mach-shmobile/setup-sh7377.c
+++ b/arch/arm/mach-shmobile/setup-sh7377.c
@@ -30,6 +30,7 @@
#include <linux/sh_intc.h>
#include <linux/sh_timer.h>
#include <mach/hardware.h>
+#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 20e71e5..7bf740e 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -31,6 +31,7 @@
#include <linux/sh_intc.h>
#include <linux/sh_timer.h>
#include <mach/hardware.h>
+#include <mach/irqs.h>
#include <mach/sh73a0.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig
index 26e67f0..2f58c61 100644
--- a/arch/c6x/Kconfig
+++ b/arch/c6x/Kconfig
@@ -11,7 +11,7 @@
select HAVE_DMA_API_DEBUG
select HAVE_GENERIC_HARDIRQS
select HAVE_MEMBLOCK
- select HAVE_SPARSE_IRQ
+ select SPARSE_IRQ
select OF
select OF_EARLY_FLATTREE
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 1919634..06c1cf0 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -133,7 +133,7 @@
select HAVE_REGS_AND_STACK_ACCESS_API
select HAVE_HW_BREAKPOINT if PERF_EVENTS && PPC_BOOK3S_64
select HAVE_GENERIC_HARDIRQS
- select HAVE_SPARSE_IRQ
+ select MAY_HAVE_SPARSE_IRQ
select IRQ_PER_CPU
select GENERIC_IRQ_SHOW
select GENERIC_IRQ_SHOW_LEVEL
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 3c8db65..21b82a8 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -22,7 +22,7 @@
select HAVE_SYSCALL_TRACEPOINTS
select HAVE_REGS_AND_STACK_ACCESS_API
select HAVE_GENERIC_HARDIRQS
- select HAVE_SPARSE_IRQ
+ select MAY_HAVE_SPARSE_IRQ
select IRQ_FORCED_THREADING
select RTC_LIB
select GENERIC_ATOMIC64
diff --git a/arch/sh/include/asm/irq.h b/arch/sh/include/asm/irq.h
index 45d08b6..2a62017 100644
--- a/arch/sh/include/asm/irq.h
+++ b/arch/sh/include/asm/irq.h
@@ -21,17 +21,6 @@
#define NO_IRQ_IGNORE ((unsigned int)-1)
/*
- * Convert back and forth between INTEVT and IRQ values.
- */
-#ifdef CONFIG_CPU_HAS_INTEVT
-#define evt2irq(evt) (((evt) >> 5) - 16)
-#define irq2evt(irq) (((irq) + 16) << 5)
-#else
-#define evt2irq(evt) (evt)
-#define irq2evt(irq) (irq)
-#endif
-
-/*
* Simple Mask Register Support
*/
extern void make_maskreg_irq(unsigned int irq);
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 864cc6e..fb2da44 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -69,7 +69,6 @@
select HAVE_ARCH_JUMP_LABEL
select HAVE_TEXT_POKE_SMP
select HAVE_GENERIC_HARDIRQS
- select HAVE_SPARSE_IRQ
select SPARSE_IRQ
select GENERIC_FIND_FIRST_BIT
select GENERIC_IRQ_PROBE
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index b2d3ee1..5689ce6 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -22,6 +22,8 @@
#include <linux/syscore_ops.h>
#include <linux/slab.h>
+#include <mach/irqs.h>
+
/*
* We handle the GPIOs by banks, each bank covers up to 32 GPIOs with
* one set of registers. The register offsets are organized below:
diff --git a/drivers/sh/intc/balancing.c b/drivers/sh/intc/balancing.c
index cec7a96..bc78080 100644
--- a/drivers/sh/intc/balancing.c
+++ b/drivers/sh/intc/balancing.c
@@ -9,7 +9,7 @@
*/
#include "internals.h"
-static unsigned long dist_handle[NR_IRQS];
+static unsigned long dist_handle[INTC_NR_IRQS];
void intc_balancing_enable(unsigned int irq)
{
diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index e53e449..2fde897 100644
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c
@@ -42,7 +42,7 @@
* - this needs to be at least 2 for 5-bit priorities on 7780
*/
static unsigned int default_prio_level = 2; /* 2 - 16 */
-static unsigned int intc_prio_level[NR_IRQS]; /* for now */
+static unsigned int intc_prio_level[INTC_NR_IRQS]; /* for now */
unsigned int intc_get_dfl_prio_level(void)
{
diff --git a/drivers/sh/intc/handle.c b/drivers/sh/intc/handle.c
index 057ce56..f461d53 100644
--- a/drivers/sh/intc/handle.c
+++ b/drivers/sh/intc/handle.c
@@ -13,7 +13,7 @@
#include <linux/spinlock.h>
#include "internals.h"
-static unsigned long ack_handle[NR_IRQS];
+static unsigned long ack_handle[INTC_NR_IRQS];
static intc_enum __init intc_grp_id(struct intc_desc *desc,
intc_enum enum_id)
diff --git a/drivers/sh/intc/virq.c b/drivers/sh/intc/virq.c
index c7ec49f..93cec21 100644
--- a/drivers/sh/intc/virq.c
+++ b/drivers/sh/intc/virq.c
@@ -17,7 +17,7 @@
#include <linux/export.h>
#include "internals.h"
-static struct intc_map_entry intc_irq_xlate[NR_IRQS];
+static struct intc_map_entry intc_irq_xlate[INTC_NR_IRQS];
struct intc_virq_list {
unsigned int irq;
diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h
index b160645..6aed080 100644
--- a/include/linux/sh_intc.h
+++ b/include/linux/sh_intc.h
@@ -3,6 +3,23 @@
#include <linux/ioport.h>
+#ifdef CONFIG_SUPERH
+#define INTC_NR_IRQS 512
+#else
+#define INTC_NR_IRQS 1024
+#endif
+
+/*
+ * Convert back and forth between INTEVT and IRQ values.
+ */
+#ifdef CONFIG_CPU_HAS_INTEVT
+#define evt2irq(evt) (((evt) >> 5) - 16)
+#define irq2evt(irq) (((irq) + 16) << 5)
+#else
+#define evt2irq(evt) (evt)
+#define irq2evt(irq) (irq)
+#endif
+
typedef unsigned char intc_enum;
struct intc_vect {
diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig
index 5a38bf4..1f2dece 100644
--- a/kernel/irq/Kconfig
+++ b/kernel/irq/Kconfig
@@ -13,7 +13,7 @@
# Options selectable by the architecture code
# Make sparse irq Kconfig switch below available
-config HAVE_SPARSE_IRQ
+config MAY_HAVE_SPARSE_IRQ
bool
# Enable the generic irq autoprobe mechanism
@@ -61,8 +61,7 @@
bool
config SPARSE_IRQ
- bool "Support sparse irq numbering"
- depends on HAVE_SPARSE_IRQ
+ bool "Support sparse irq numbering" if MAY_HAVE_SPARSE_IRQ
---help---
Sparse irq numbering is useful for distro kernels that want
diff --git a/sound/arm/pxa2xx-ac97-lib.c b/sound/arm/pxa2xx-ac97-lib.c
index d1aa421..0e9e822 100644
--- a/sound/arm/pxa2xx-ac97-lib.c
+++ b/sound/arm/pxa2xx-ac97-lib.c
@@ -21,7 +21,7 @@
#include <sound/ac97_codec.h>
#include <sound/pxa2xx-lib.h>
-#include <asm/irq.h>
+#include <mach/irqs.h>
#include <mach/regs-ac97.h>
#include <mach/audio.h>