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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 14:58:40 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 14:58:40 -0800
commitb274776c54c320763bc12eb035c0e244f76ccb43 (patch)
treec75b70d0824a7ae029229b19d61884039abf2127 /arch/arm/include
parentb24174b0cbbe383c5bb6097aeb24480b8fd2d338 (diff)
parent3b1209e7994c4d31ff9932a7f566ae1c96b3c443 (diff)
downloadlinux-b274776c54c320763bc12eb035c0e244f76ccb43.tar.gz
Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC cleanups from Arnd Bergmann: "A large number of cleanups, all over the platforms. This is dominated largely by the Samsung platforms (s3c, s5p, exynos) and a few of the others moving code out of arch/arm into more appropriate subsystems. The clocksource and irqchip drivers are now abstracted to the point where platforms that are already cleaned up do not need to even specify the driver they use, it can all get configured from the device tree as we do for normal device drivers. The clocksource changes basically touch every single platform in the process. We further clean up the use of platform specific header files here, with the goal of turning more of the platforms over to being "multiplatform" enabled, which implies that they cannot expose their headers to architecture independent code any more. It is expected that no functional changes are part of the cleanup. The overall reduction in total code lines is mostly the result of removing broken and obsolete code." * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (133 commits) ARM: mvebu: correct gated clock documentation ARM: kirkwood: add missing include for nsa310 ARM: exynos: move exynos4210-combiner to drivers/irqchip mfd: db8500-prcmu: update resource passing drivers/db8500-cpufreq: delete dangling include ARM: at91: remove NEOCORE 926 board sunxi: Cleanup the reset code and add meaningful registers defines ARM: S3C24XX: header mach/regs-mem.h local ARM: S3C24XX: header mach/regs-power.h local ARM: S3C24XX: header mach/regs-s3c2412-mem.h local ARM: S3C24XX: Remove plat-s3c24xx directory in arch/arm/ ARM: S3C24XX: transform s3c2443 subirqs into new structure ARM: S3C24XX: modify s3c2443 irq init to initialize all irqs ARM: S3C24XX: move s3c2443 irq code to irq.c ARM: S3C24XX: transform s3c2416 irqs into new structure ARM: S3C24XX: modify s3c2416 irq init to initialize all irqs ARM: S3C24XX: move s3c2416 irq init to common irq code ARM: S3C24XX: Modify s3c_irq_wake to use the hwirq property ARM: S3C24XX: Move irq syscore-ops to irq-pm clocksource: always define CLOCKSOURCE_OF_DECLARE ...
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/asm/hardware/gic.h57
-rw-r--r--arch/arm/include/asm/hardware/vic.h57
-rw-r--r--arch/arm/include/asm/mach/arch.h3
-rw-r--r--arch/arm/include/asm/mach/irq.h1
-rw-r--r--arch/arm/include/asm/mach/time.h30
-rw-r--r--arch/arm/include/debug/imx.S2
6 files changed, 3 insertions, 147 deletions
diff --git a/arch/arm/include/asm/hardware/gic.h b/arch/arm/include/asm/hardware/gic.h
deleted file mode 100644
index 4b1ce6cd477..00000000000
--- a/arch/arm/include/asm/hardware/gic.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * arch/arm/include/asm/hardware/gic.h
- *
- * Copyright (C) 2002 ARM Limited, All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_ARM_HARDWARE_GIC_H
-#define __ASM_ARM_HARDWARE_GIC_H
-
-#include <linux/compiler.h>
-
-#define GIC_CPU_CTRL 0x00
-#define GIC_CPU_PRIMASK 0x04
-#define GIC_CPU_BINPOINT 0x08
-#define GIC_CPU_INTACK 0x0c
-#define GIC_CPU_EOI 0x10
-#define GIC_CPU_RUNNINGPRI 0x14
-#define GIC_CPU_HIGHPRI 0x18
-
-#define GIC_DIST_CTRL 0x000
-#define GIC_DIST_CTR 0x004
-#define GIC_DIST_ENABLE_SET 0x100
-#define GIC_DIST_ENABLE_CLEAR 0x180
-#define GIC_DIST_PENDING_SET 0x200
-#define GIC_DIST_PENDING_CLEAR 0x280
-#define GIC_DIST_ACTIVE_BIT 0x300
-#define GIC_DIST_PRI 0x400
-#define GIC_DIST_TARGET 0x800
-#define GIC_DIST_CONFIG 0xc00
-#define GIC_DIST_SOFTINT 0xf00
-
-#ifndef __ASSEMBLY__
-#include <linux/irqdomain.h>
-struct device_node;
-
-extern struct irq_chip gic_arch_extn;
-
-void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
- u32 offset, struct device_node *);
-int gic_of_init(struct device_node *node, struct device_node *parent);
-void gic_secondary_init(unsigned int);
-void gic_handle_irq(struct pt_regs *regs);
-void gic_cascade_irq(unsigned int gic_nr, unsigned int irq);
-void gic_raise_softirq(const struct cpumask *mask, unsigned int irq);
-
-static inline void gic_init(unsigned int nr, int start,
- void __iomem *dist , void __iomem *cpu)
-{
- gic_init_bases(nr, start, dist, cpu, 0, NULL);
-}
-
-#endif
-
-#endif
diff --git a/arch/arm/include/asm/hardware/vic.h b/arch/arm/include/asm/hardware/vic.h
deleted file mode 100644
index 2bebad36fc8..00000000000
--- a/arch/arm/include/asm/hardware/vic.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * arch/arm/include/asm/hardware/vic.h
- *
- * Copyright (c) ARM Limited 2003. All rights reserved.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#ifndef __ASM_ARM_HARDWARE_VIC_H
-#define __ASM_ARM_HARDWARE_VIC_H
-
-#define VIC_IRQ_STATUS 0x00
-#define VIC_FIQ_STATUS 0x04
-#define VIC_RAW_STATUS 0x08
-#define VIC_INT_SELECT 0x0c /* 1 = FIQ, 0 = IRQ */
-#define VIC_INT_ENABLE 0x10 /* 1 = enable, 0 = disable */
-#define VIC_INT_ENABLE_CLEAR 0x14
-#define VIC_INT_SOFT 0x18
-#define VIC_INT_SOFT_CLEAR 0x1c
-#define VIC_PROTECT 0x20
-#define VIC_PL190_VECT_ADDR 0x30 /* PL190 only */
-#define VIC_PL190_DEF_VECT_ADDR 0x34 /* PL190 only */
-
-#define VIC_VECT_ADDR0 0x100 /* 0 to 15 (0..31 PL192) */
-#define VIC_VECT_CNTL0 0x200 /* 0 to 15 (0..31 PL192) */
-#define VIC_ITCR 0x300 /* VIC test control register */
-
-#define VIC_VECT_CNTL_ENABLE (1 << 5)
-
-#define VIC_PL192_VECT_ADDR 0xF00
-
-#ifndef __ASSEMBLY__
-#include <linux/compiler.h>
-#include <linux/types.h>
-
-struct device_node;
-struct pt_regs;
-
-void __vic_init(void __iomem *base, int irq_start, u32 vic_sources,
- u32 resume_sources, struct device_node *node);
-void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources, u32 resume_sources);
-int vic_of_init(struct device_node *node, struct device_node *parent);
-void vic_handle_irq(struct pt_regs *regs);
-
-#endif /* __ASSEMBLY__ */
-#endif
diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h
index 917d4fcfd9b..308ad7d6f98 100644
--- a/arch/arm/include/asm/mach/arch.h
+++ b/arch/arm/include/asm/mach/arch.h
@@ -12,7 +12,6 @@
struct tag;
struct meminfo;
-struct sys_timer;
struct pt_regs;
struct smp_operations;
#ifdef CONFIG_SMP
@@ -48,7 +47,7 @@ struct machine_desc {
void (*map_io)(void);/* IO mapping function */
void (*init_early)(void);
void (*init_irq)(void);
- struct sys_timer *timer; /* system tick timer */
+ void (*init_time)(void);
void (*init_machine)(void);
void (*init_late)(void);
#ifdef CONFIG_MULTI_IRQ_HANDLER
diff --git a/arch/arm/include/asm/mach/irq.h b/arch/arm/include/asm/mach/irq.h
index 15cb035309f..18c88302333 100644
--- a/arch/arm/include/asm/mach/irq.h
+++ b/arch/arm/include/asm/mach/irq.h
@@ -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
/*
diff --git a/arch/arm/include/asm/mach/time.h b/arch/arm/include/asm/mach/time.h
index 6ca945f534a..90c12e1e695 100644
--- a/arch/arm/include/asm/mach/time.h
+++ b/arch/arm/include/asm/mach/time.h
@@ -10,36 +10,6 @@
#ifndef __ASM_ARM_MACH_TIME_H
#define __ASM_ARM_MACH_TIME_H
-/*
- * This is our kernel timer structure.
- *
- * - init
- * Initialise the kernels jiffy timer source, claim interrupt
- * using setup_irq. This is called early on during initialisation
- * while interrupts are still disabled on the local CPU.
- * - suspend
- * Suspend the kernel jiffy timer source, if necessary. This
- * is called with interrupts disabled, after all normal devices
- * have been suspended. If no action is required, set this to
- * NULL.
- * - resume
- * Resume the kernel jiffy timer source, if necessary. This
- * is called with interrupts disabled before any normal devices
- * are resumed. If no action is required, set this to NULL.
- * - offset
- * Return the timer offset in microseconds since the last timer
- * interrupt. Note: this must take account of any unprocessed
- * timer interrupt which may be pending.
- */
-struct sys_timer {
- void (*init)(void);
- void (*suspend)(void);
- void (*resume)(void);
-#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
- unsigned long (*offset)(void);
-#endif
-};
-
extern void timer_tick(void);
struct timespec;
diff --git a/arch/arm/include/debug/imx.S b/arch/arm/include/debug/imx.S
index 0c4e17d4d35..c6f294cf18f 100644
--- a/arch/arm/include/debug/imx.S
+++ b/arch/arm/include/debug/imx.S
@@ -34,7 +34,7 @@
#define UART_PADDR 0x43f90000
#elif defined (CONFIG_DEBUG_IMX51_UART)
#define UART_PADDR 0x73fbc000
-#elif defined (CONFIG_DEBUG_IMX50_IMX53_UART)
+#elif defined (CONFIG_DEBUG_IMX53_UART)
#define UART_PADDR 0x53fbc000
#elif defined (CONFIG_DEBUG_IMX6Q_UART)
#define UART_PADDR IMX6Q_DEBUG_UART_BASE