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Merge remote-tracking branch 'arm-soc/irqchip/gic-vic-move' into kvm-arm/vgic

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This commit is contained in:
Marc Zyngier
2013-01-24 12:03:36 +00:00
parent a749474de5 9e47b8bf98
commit 369e67595a
147 changed files with 338 additions and 607 deletions
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MAINTAINERS
+1
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@@ -4209,6 +4209,7 @@ M: Thomas Gleixner <tglx@linutronix.de>
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
F: kernel/irq/
F: drivers/irqchip/
IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
M: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/arm/common/Kconfig
-23
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@@ -1,26 +1,3 @@
config ARM_GIC
bool
select IRQ_DOMAIN
select MULTI_IRQ_HANDLER
config GIC_NON_BANKED
bool
config ARM_VIC
bool
select IRQ_DOMAIN
select MULTI_IRQ_HANDLER
config ARM_VIC_NR
int
default 4 if ARCH_S5PV210
default 3 if ARCH_S5PC100
default 2
depends on ARM_VIC
help
The maximum number of VICs available in the system, for
power management.
config ICST
bool
arch/arm/common/Makefile
-2
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@@ -2,8 +2,6 @@
# Makefile for the linux kernel.
#
obj-$(CONFIG_ARM_GIC) += gic.o
obj-$(CONFIG_ARM_VIC) += vic.o
obj-$(CONFIG_ICST) += icst.o
obj-$(CONFIG_SA1111) += sa1111.o
obj-$(CONFIG_PCI_HOST_VIA82C505) += via82c505.o
arch/arm/include/asm/mach/irq.h
+1
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@@ -22,6 +22,7 @@ extern int show_fiq_list(struct seq_file *, int);
#ifdef CONFIG_MULTI_IRQ_HANDLER
extern void (*handle_arch_irq)(struct pt_regs *);
extern void set_handle_irq(void (*handle_irq)(struct pt_regs *));
#endif
/*
arch/arm/kernel/irq.c
+10
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@@ -117,6 +117,16 @@ void __init init_IRQ(void)
machine_desc->init_irq();
}
#ifdef CONFIG_MULTI_IRQ_HANDLER
void __init set_handle_irq(void (*handle_irq)(struct pt_regs *))
{
if (handle_arch_irq)
return;
handle_arch_irq = handle_irq;
}
#endif
#ifdef CONFIG_SPARSE_IRQ
int __init arch_probe_nr_irqs(void)
{
arch/arm/kernel/smp.c
+2 -1
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@@ -416,7 +416,8 @@ static void (*smp_cross_call)(const struct cpumask *, unsigned int);
void __init set_smp_cross_call(void (*fn)(const struct cpumask *, unsigned int))
{
smp_cross_call = fn;
if (!smp_cross_call)
smp_cross_call = fn;
}
void arch_send_call_function_ipi_mask(const struct cpumask *mask)
arch/arm/kernel/smp_twd.c
-1
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@@ -24,7 +24,6 @@
#include <asm/smp_twd.h>
#include <asm/localtimer.h>
#include <asm/hardware/gic.h>
/* set up by the platform code */
static void __iomem *twd_base;
arch/arm/mach-bcm/board_bcm.c
+2 -15
View File
@@ -11,22 +11,15 @@
* GNU General Public License for more details.
*/
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/irqchip.h>
#include <asm/mach/arch.h>
#include <asm/hardware/gic.h>
#include <asm/mach/time.h>
static const struct of_device_id irq_match[] = {
{.compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
{}
};
static void timer_init(void)
{
}
@@ -35,11 +28,6 @@ static struct sys_timer timer = {
.init = timer_init,
};
static void __init init_irq(void)
{
of_irq_init(irq_match);
}
static void __init board_init(void)
{
of_platform_populate(NULL, of_default_bus_match_table, NULL,
@@ -49,9 +37,8 @@ static void __init board_init(void)
static const char * const bcm11351_dt_compat[] = { "bcm,bcm11351", NULL, };
DT_MACHINE_START(BCM11351_DT, "Broadcom Application Processor")
.init_irq = init_irq,
.init_irq = irqchip_init,
.timer = &timer,
.init_machine = board_init,
.dt_compat = bcm11351_dt_compat,
.handle_irq = gic_handle_irq,
MACHINE_END
arch/arm/mach-cns3xxx/cns3420vb.c
-2
View File
@@ -28,7 +28,6 @@
#include <linux/usb/ohci_pdriver.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/hardware/gic.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
@@ -251,7 +250,6 @@ MACHINE_START(CNS3420VB, "Cavium Networks CNS3420 Validation Board")
.map_io = cns3420_map_io,
.init_irq = cns3xxx_init_irq,
.timer = &cns3xxx_timer,
.handle_irq = gic_handle_irq,
.init_machine = cns3420_init,
.restart = cns3xxx_restart,
MACHINE_END
arch/arm/mach-cns3xxx/core.c
+1 -1
View File
@@ -12,10 +12,10 @@
#include <linux/interrupt.h>
#include <linux/clockchips.h>
#include <linux/io.h>
#include <linux/irqchip/arm-gic.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <asm/mach/irq.h>
#include <asm/hardware/gic.h>
#include <asm/hardware/cache-l2x0.h>
#include <mach/cns3xxx.h>
#include "core.h"
arch/arm/mach-ep93xx/adssphere.c
-2
View File
@@ -17,7 +17,6 @@
#include <mach/hardware.h>
#include <asm/hardware/vic.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -39,7 +38,6 @@ MACHINE_START(ADSSPHERE, "ADS Sphere board")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = adssphere_init_machine,
.init_late = ep93xx_init_late,
arch/arm/mach-ep93xx/core.c
+1 -2
View File
@@ -34,6 +34,7 @@
#include <linux/i2c-gpio.h>
#include <linux/spi/spi.h>
#include <linux/export.h>
#include <linux/irqchip/arm-vic.h>
#include <mach/hardware.h>
#include <linux/platform_data/video-ep93xx.h>
@@ -44,8 +45,6 @@
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <asm/hardware/vic.h>
#include "soc.h"
/*************************************************************************
arch/arm/mach-ep93xx/edb93xx.c
-9
View File
@@ -39,7 +39,6 @@
#include <linux/platform_data/spi-ep93xx.h>
#include <mach/gpio-ep93xx.h>
#include <asm/hardware/vic.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -276,7 +275,6 @@ MACHINE_START(EDB9301, "Cirrus Logic EDB9301 Evaluation Board")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.init_late = ep93xx_init_late,
@@ -290,7 +288,6 @@ MACHINE_START(EDB9302, "Cirrus Logic EDB9302 Evaluation Board")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.init_late = ep93xx_init_late,
@@ -304,7 +301,6 @@ MACHINE_START(EDB9302A, "Cirrus Logic EDB9302A Evaluation Board")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.init_late = ep93xx_init_late,
@@ -318,7 +314,6 @@ MACHINE_START(EDB9307, "Cirrus Logic EDB9307 Evaluation Board")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.init_late = ep93xx_init_late,
@@ -332,7 +327,6 @@ MACHINE_START(EDB9307A, "Cirrus Logic EDB9307A Evaluation Board")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.init_late = ep93xx_init_late,
@@ -346,7 +340,6 @@ MACHINE_START(EDB9312, "Cirrus Logic EDB9312 Evaluation Board")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.init_late = ep93xx_init_late,
@@ -360,7 +353,6 @@ MACHINE_START(EDB9315, "Cirrus Logic EDB9315 Evaluation Board")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.init_late = ep93xx_init_late,
@@ -374,7 +366,6 @@ MACHINE_START(EDB9315A, "Cirrus Logic EDB9315A Evaluation Board")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.init_late = ep93xx_init_late,
arch/arm/mach-ep93xx/gesbc9312.c
-2
View File
@@ -17,7 +17,6 @@
#include <mach/hardware.h>
#include <asm/hardware/vic.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -39,7 +38,6 @@ MACHINE_START(GESBC9312, "Glomation GESBC-9312-sx")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = gesbc9312_init_machine,
.init_late = ep93xx_init_late,
arch/arm/mach-ep93xx/micro9.c
-5
View File
@@ -18,7 +18,6 @@
#include <mach/hardware.h>
#include <asm/hardware/vic.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -82,7 +81,6 @@ MACHINE_START(MICRO9, "Contec Micro9-High")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = micro9_init_machine,
.init_late = ep93xx_init_late,
@@ -96,7 +94,6 @@ MACHINE_START(MICRO9M, "Contec Micro9-Mid")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = micro9_init_machine,
.init_late = ep93xx_init_late,
@@ -110,7 +107,6 @@ MACHINE_START(MICRO9L, "Contec Micro9-Lite")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = micro9_init_machine,
.init_late = ep93xx_init_late,
@@ -124,7 +120,6 @@ MACHINE_START(MICRO9S, "Contec Micro9-Slim")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = micro9_init_machine,
.init_late = ep93xx_init_late,
arch/arm/mach-ep93xx/simone.c
-2
View File
@@ -25,7 +25,6 @@
#include <linux/platform_data/video-ep93xx.h>
#include <mach/gpio-ep93xx.h>
#include <asm/hardware/vic.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -83,7 +82,6 @@ MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = simone_init_machine,
.init_late = ep93xx_init_late,
arch/arm/mach-ep93xx/snappercl15.c
-2
View File
@@ -31,7 +31,6 @@
#include <linux/platform_data/video-ep93xx.h>
#include <mach/gpio-ep93xx.h>
#include <asm/hardware/vic.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -176,7 +175,6 @@ MACHINE_START(SNAPPER_CL15, "Bluewater Systems Snapper CL15")
.atag_offset = 0x100,
.map_io = ep93xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = snappercl15_init_machine,
.init_late = ep93xx_init_late,
arch/arm/mach-ep93xx/ts72xx.c
-2
View File
@@ -22,7 +22,6 @@
#include <mach/hardware.h>
#include <asm/hardware/vic.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/mach/arch.h>
@@ -246,7 +245,6 @@ MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")
.atag_offset = 0x100,
.map_io = ts72xx_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = ts72xx_init_machine,
.init_late = ep93xx_init_late,
arch/arm/mach-ep93xx/vision_ep9307.c
-2
View File
@@ -34,7 +34,6 @@
#include <linux/platform_data/spi-ep93xx.h>
#include <mach/gpio-ep93xx.h>
#include <asm/hardware/vic.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/mach/arch.h>
@@ -364,7 +363,6 @@ MACHINE_START(VISION_EP9307, "Vision Engraving Systems EP9307")
.atag_offset = 0x100,
.map_io = vision_map_io,
.init_irq = ep93xx_init_irq,
.handle_irq = vic_handle_irq,
.timer = &ep93xx_timer,
.init_machine = vision_init_machine,
.init_late = ep93xx_init_late,
arch/arm/mach-exynos/common.c
+6 -4
View File
@@ -22,12 +22,13 @@
#include <linux/of_irq.h>
#include <linux/export.h>
#include <linux/irqdomain.h>
#include <linux/irqchip.h>
#include <linux/of_address.h>
#include <linux/irqchip/arm-gic.h>
#include <asm/proc-fns.h>
#include <asm/exception.h>
#include <asm/hardware/cache-l2x0.h>
#include <asm/hardware/gic.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <asm/cacheflush.h>
@@ -644,8 +645,6 @@ static int __init combiner_of_init(struct device_node *np,
}
static const struct of_device_id exynos_dt_irq_match[] = {
{ .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
{ .compatible = "arm,cortex-a15-gic", .data = gic_of_init, },
{ .compatible = "samsung,exynos4210-combiner",
.data = combiner_of_init, },
{},
@@ -661,8 +660,10 @@ void __init exynos4_init_irq(void)
if (!of_have_populated_dt())
gic_init_bases(0, IRQ_PPI(0), S5P_VA_GIC_DIST, S5P_VA_GIC_CPU, gic_bank_offset, NULL);
#ifdef CONFIG_OF
else
else {
irqchip_init();
of_irq_init(exynos_dt_irq_match);
}
#endif
if (!of_have_populated_dt())
@@ -679,6 +680,7 @@ void __init exynos4_init_irq(void)
void __init exynos5_init_irq(void)
{
#ifdef CONFIG_OF
irqchip_init();
of_irq_init(exynos_dt_irq_match);
#endif
/*

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