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arm-soc: cleanups 

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.
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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
  ...
This commit is contained in:
Linus Torvalds 2013-02-21 14:58:40 -08:00
parent b24174b0cb 3b1209e799
commit b274776c54
847 changed files with 4319 additions and 9436 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt
View File

@ -89,7 +89,7 @@ ID Clock Peripheral
16 xor1 XOR DMA 1
17 crypto CESA engine
18 pex1 PCIe Cntrl 1
19 ge1 Gigabit Ethernet 0
19 ge1 Gigabit Ethernet 1
20 tdm Time Division Mplx
Required properties:

1
MAINTAINERS
View File

@ -4231,6 +4231,7 @@ 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>

16
arch/arm/Kconfig
View File

@ -344,10 +344,10 @@ config ARCH_BCM2835
select ARM_ERRATA_411920
select ARM_TIMER_SP804
select CLKDEV_LOOKUP
select CLKSRC_OF
select COMMON_CLK
select CPU_V6
select GENERIC_CLOCKEVENTS
select GENERIC_GPIO
select MULTI_IRQ_HANDLER
select PINCTRL
select PINCTRL_BCM2835
@ -642,9 +642,9 @@ config ARCH_TEGRA
select ARCH_HAS_CPUFREQ
select CLKDEV_LOOKUP
select CLKSRC_MMIO
select CLKSRC_OF
select COMMON_CLK
select GENERIC_CLOCKEVENTS
select GENERIC_GPIO
select HAVE_CLK
select HAVE_SMP
select MIGHT_HAVE_CACHE_L2X0
@ -744,7 +744,6 @@ config ARCH_S3C24XX
select ARCH_HAS_CPUFREQ
select ARCH_USES_GETTIMEOFFSET
select CLKDEV_LOOKUP
select GENERIC_GPIO
select HAVE_CLK
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C2410_WATCHDOG if WATCHDOG
@ -787,7 +786,6 @@ config ARCH_S5P64X0
select CLKSRC_MMIO
select CPU_V6
select GENERIC_CLOCKEVENTS
select GENERIC_GPIO
select HAVE_CLK
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C2410_WATCHDOG if WATCHDOG
@ -802,7 +800,6 @@ config ARCH_S5PC100
select ARCH_USES_GETTIMEOFFSET
select CLKDEV_LOOKUP
select CPU_V7
select GENERIC_GPIO
select HAVE_CLK
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C2410_WATCHDOG if WATCHDOG
@ -820,7 +817,6 @@ config ARCH_S5PV210
select CLKSRC_MMIO
select CPU_V7
select GENERIC_CLOCKEVENTS
select GENERIC_GPIO
select HAVE_CLK
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C2410_WATCHDOG if WATCHDOG
@ -838,7 +834,6 @@ config ARCH_EXYNOS
select CLKDEV_LOOKUP
select CPU_V7
select GENERIC_CLOCKEVENTS
select GENERIC_GPIO
select HAVE_CLK
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C2410_WATCHDOG if WATCHDOG
@ -873,7 +868,6 @@ config ARCH_U300
select COMMON_CLK
select CPU_ARM926T
select GENERIC_CLOCKEVENTS
select GENERIC_GPIO
select HAVE_TCM
select SPARSE_IRQ
help
@ -957,7 +951,6 @@ config ARCH_VT8500_SINGLE
select COMMON_CLK
select CPU_ARM926T
select GENERIC_CLOCKEVENTS
select GENERIC_GPIO
select HAVE_CLK
select MULTI_IRQ_HANDLER
select SPARSE_IRQ
@ -1086,17 +1079,12 @@ source "arch/arm/mach-realview/Kconfig"
source "arch/arm/mach-sa1100/Kconfig"
source "arch/arm/plat-samsung/Kconfig"
source "arch/arm/plat-s3c24xx/Kconfig"
source "arch/arm/mach-socfpga/Kconfig"
source "arch/arm/plat-spear/Kconfig"
source "arch/arm/mach-s3c24xx/Kconfig"
if ARCH_S3C24XX
source "arch/arm/mach-s3c2412/Kconfig"
source "arch/arm/mach-s3c2440/Kconfig"
endif
if ARCH_S3C64XX
source "arch/arm/mach-s3c64xx/Kconfig"

10
arch/arm/Kconfig.debug
View File

@ -219,12 +219,12 @@ choice
Say Y here if you want kernel low-level debugging support
on i.MX51.
config DEBUG_IMX50_IMX53_UART
bool "i.MX50 and i.MX53 Debug UART"
depends on SOC_IMX50 || SOC_IMX53
config DEBUG_IMX53_UART
bool "i.MX53 Debug UART"
depends on SOC_IMX53
help
Say Y here if you want kernel low-level debugging support
on i.MX50 or i.MX53.
on i.MX53.
config DEBUG_IMX6Q_UART
bool "i.MX6Q Debug UART"
@ -497,7 +497,7 @@ config DEBUG_LL_INCLUDE
DEBUG_IMX21_IMX27_UART || \
DEBUG_IMX31_IMX35_UART || \
DEBUG_IMX51_UART || \
DEBUG_IMX50_IMX53_UART ||\
DEBUG_IMX53_UART ||\
DEBUG_IMX6Q_UART
default "debug/highbank.S" if DEBUG_HIGHBANK_UART
default "debug/mvebu.S" if DEBUG_MVEBU_UART

4
arch/arm/Makefile
View File

@ -173,7 +173,7 @@ machine-$(CONFIG_ARCH_PRIMA2) += prima2
machine-$(CONFIG_ARCH_PXA) += pxa
machine-$(CONFIG_ARCH_REALVIEW) += realview
machine-$(CONFIG_ARCH_RPC) += rpc
machine-$(CONFIG_ARCH_S3C24XX) += s3c24xx s3c2412 s3c2440
machine-$(CONFIG_ARCH_S3C24XX) += s3c24xx
machine-$(CONFIG_ARCH_S3C64XX) += s3c64xx
machine-$(CONFIG_ARCH_S5P64X0) += s5p64x0
machine-$(CONFIG_ARCH_S5PC100) += s5pc100
@ -204,7 +204,7 @@ plat-$(CONFIG_ARCH_S3C64XX) += samsung
plat-$(CONFIG_PLAT_IOP) += iop
plat-$(CONFIG_PLAT_ORION) += orion
plat-$(CONFIG_PLAT_PXA) += pxa
plat-$(CONFIG_PLAT_S3C24XX) += s3c24xx samsung
plat-$(CONFIG_PLAT_S3C24XX) += samsung
plat-$(CONFIG_PLAT_S5P) += samsung
plat-$(CONFIG_PLAT_SPEAR) += spear
plat-$(CONFIG_PLAT_VERSATILE) += versatile

2
arch/arm/boot/compressed/decompress.c
View File

@ -13,8 +13,6 @@ extern void error(char *);
#define STATIC static
#define STATIC_RW_DATA /* non-static please */
#define ARCH_HAS_DECOMP_WDOG
/* Diagnostic functions */
#ifdef DEBUG
# define Assert(cond,msg) {if(!(cond)) error(msg);}

23
arch/arm/common/Kconfig
View File

@ -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

2
arch/arm/common/Makefile
View File

@ -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

1
arch/arm/configs/at91sam9263_defconfig
View File

@ -18,7 +18,6 @@ CONFIG_ARCH_AT91=y
CONFIG_ARCH_AT91SAM9263=y
CONFIG_MACH_AT91SAM9263EK=y
CONFIG_MACH_USB_A9263=y
CONFIG_MACH_NEOCORE926=y
CONFIG_MTD_AT91_DATAFLASH_CARD=y
# CONFIG_ARM_THUMB is not set
CONFIG_AEABI=y

1
arch/arm/configs/imx_v6_v7_defconfig
View File

@ -32,7 +32,6 @@ CONFIG_MACH_PCM043=y
CONFIG_MACH_MX35_3DS=y
CONFIG_MACH_VPR200=y
CONFIG_MACH_IMX51_DT=y
CONFIG_MACH_MX51_3DS=y
CONFIG_MACH_EUKREA_CPUIMX51SD=y
CONFIG_SOC_IMX53=y
CONFIG_SOC_IMX6Q=y

3
arch/arm/include/asm/mach/arch.h
View File

@ -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

1
arch/arm/include/asm/mach/irq.h
View File

@ -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
/*

30
arch/arm/include/asm/mach/time.h
View File

@ -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;

2
arch/arm/include/debug/imx.S
View File

@ -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

10
arch/arm/kernel/irq.c
View File

@ -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)
{

3
arch/arm/kernel/smp.c
View File

@ -401,7 +401,8 @@ 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)

1
arch/arm/kernel/smp_twd.c
View File

@ -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;

53
arch/arm/kernel/time.c
View File

@ -21,7 +21,6 @@
#include <linux/timex.h>
#include <linux/errno.h>
#include <linux/profile.h>
#include <linux/syscore_ops.h>
#include <linux/timer.h>
#include <linux/irq.h>
@ -31,11 +30,6 @@
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
/*
* Our system timer.
*/
static struct sys_timer *system_timer;
#if defined(CONFIG_RTC_DRV_CMOS) || defined(CONFIG_RTC_DRV_CMOS_MODULE) || \
defined(CONFIG_NVRAM) || defined(CONFIG_NVRAM_MODULE)
/* this needs a better home */
@ -69,16 +63,6 @@ unsigned long profile_pc(struct pt_regs *regs)
EXPORT_SYMBOL(profile_pc);
#endif
#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
u32 arch_gettimeoffset(void)
{
if (system_timer->offset != NULL)
return system_timer->offset() * 1000;
return 0;
}
#endif /* CONFIG_ARCH_USES_GETTIMEOFFSET */
#ifndef CONFIG_GENERIC_CLOCKEVENTS
/*
* Kernel system timer support.
@ -129,43 +113,8 @@ int __init register_persistent_clock(clock_access_fn read_boot,
return -EINVAL;
}
#if defined(CONFIG_PM) && !defined(CONFIG_GENERIC_CLOCKEVENTS)
static int timer_suspend(void)
{
if (system_timer->suspend)
system_timer->suspend();
return 0;
}
static void timer_resume(void)
{
if (system_timer->resume)
system_timer->resume();
}
#else
#define timer_suspend NULL
#define timer_resume NULL
#endif
static struct syscore_ops timer_syscore_ops = {
.suspend = timer_suspend,
.resume = timer_resume,
};
static int __init timer_init_syscore_ops(void)
{
register_syscore_ops(&timer_syscore_ops);
return 0;
}
device_initcall(timer_init_syscore_ops);
void __init time_init(void)
{
system_timer = machine_desc->timer;
system_timer->init();
machine_desc->init_time();
sched_clock_postinit();
}

6
arch/arm/mach-at91/Kconfig
View File

@ -352,12 +352,6 @@ config MACH_USB_A9263
Select this if you are using a Calao Systems USB-A9263.
<http://www.calao-systems.com>
config MACH_NEOCORE926
bool "Adeneo NEOCORE926"
select HAVE_AT91_DATAFLASH_CARD
help
Select this if you are using the Adeneo Neocore 926 board.
endif
# ----------------------------------------------------------

1
arch/arm/mach-at91/Makefile
View File

@ -66,7 +66,6 @@ obj-$(CONFIG_MACH_AT91SAM9G10EK) += board-sam9261ek.o
# AT91SAM9263 board-specific support
obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o
obj-$(CONFIG_MACH_USB_A9263) += board-usb-a926x.o
obj-$(CONFIG_MACH_NEOCORE926) += board-neocore926.o
# AT91SAM9RL board-specific support
obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o

12
arch/arm/mach-at91/at91rm9200_time.c
View File

@ -174,7 +174,6 @@ clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev)
static struct clock_event_device clkevt = {
.name = "at91_tick",
.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
.shift = 32,
.rating = 150,
.set_next_event = clkevt32k_next_event,
.set_mode = clkevt32k_mode,
@ -265,17 +264,10 @@ void __init at91rm9200_timer_init(void)
at91_st_write(AT91_ST_RTMR, 1);
/* Setup timer clockevent, with minimum of two ticks (important!!) */
clkevt.mult = div_sc(AT91_SLOW_CLOCK, NSEC_PER_SEC, clkevt.shift);
clkevt.max_delta_ns = clockevent_delta2ns(AT91_ST_ALMV, &clkevt);
clkevt.min_delta_ns = clockevent_delta2ns(2, &clkevt) + 1;
clkevt.cpumask = cpumask_of(0);
clockevents_register_device(&clkevt);
clockevents_config_and_register(&clkevt, AT91_SLOW_CLOCK,
2, AT91_ST_ALMV);
/* register clocksource */
clocksource_register_hz(&clk32k, AT91_SLOW_CLOCK);
}
struct sys_timer at91rm9200_timer = {
.init = at91rm9200_timer_init,
};

53
arch/arm/mach-at91/at91sam926x_time.c
View File

@ -104,12 +104,38 @@ pit_clkevt_mode(enum clock_event_mode mode, struct clock_event_device *dev)
}
}
static void at91sam926x_pit_suspend(struct clock_event_device *cedev)
{
/* Disable timer */
pit_write(AT91_PIT_MR, 0);
}
static void at91sam926x_pit_reset(void)
{
/* Disable timer and irqs */
pit_write(AT91_PIT_MR, 0);
/* Clear any pending interrupts, wait for PIT to stop counting */
while (PIT_CPIV(pit_read(AT91_PIT_PIVR)) != 0)
cpu_relax();
/* Start PIT but don't enable IRQ */
pit_write(AT91_PIT_MR, (pit_cycle - 1) | AT91_PIT_PITEN);
}
static void at91sam926x_pit_resume(struct clock_event_device *cedev)
{
at91sam926x_pit_reset();
}
static struct clock_event_device pit_clkevt = {
.name = "pit",
.features = CLOCK_EVT_FEAT_PERIODIC,
.shift = 32,
.rating = 100,
.set_mode = pit_clkevt_mode,
.suspend = at91sam926x_pit_suspend,
.resume = at91sam926x_pit_resume,
};
@ -150,19 +176,6 @@ static struct irqaction at91sam926x_pit_irq = {
.irq = NR_IRQS_LEGACY + AT91_ID_SYS,
};
static void at91sam926x_pit_reset(void)
{
/* Disable timer and irqs */
pit_write(AT91_PIT_MR, 0);
/* Clear any pending interrupts, wait for PIT to stop counting */
while (PIT_CPIV(pit_read(AT91_PIT_PIVR)) != 0)
cpu_relax();
/* Start PIT but don't enable IRQ */
pit_write(AT91_PIT_MR, (pit_cycle - 1) | AT91_PIT_PITEN);
}
#ifdef CONFIG_OF
static struct of_device_id pit_timer_ids[] = {
{ .compatible = "atmel,at91sam9260-pit" },
@ -211,7 +224,7 @@ static int __init of_at91sam926x_pit_init(void)
/*
* Set up both clocksource and clockevent support.
*/
static void __init at91sam926x_pit_init(void)
void __init at91sam926x_pit_init(void)
{
unsigned long pit_rate;
unsigned bits;
@ -250,12 +263,6 @@ static void __init at91sam926x_pit_init(void)
clockevents_register_device(&pit_clkevt);
}
static void at91sam926x_pit_suspend(void)
{
/* Disable timer */
pit_write(AT91_PIT_MR, 0);
}
void __init at91sam926x_ioremap_pit(u32 addr)
{
#if defined(CONFIG_OF)
@ -272,9 +279,3 @@ void __init at91sam926x_ioremap_pit(u32 addr)
if (!pit_base_addr)
panic("Impossible to ioremap PIT\n");
}
struct sys_timer at91sam926x_timer = {
.init = at91sam926x_pit_init,
.suspend = at91sam926x_pit_suspend,
.resume = at91sam926x_pit_reset,
};

13
arch/arm/mach-at91/at91x40_time.c
View File

@ -42,9 +42,10 @@
#define AT91_TC_CLK1BASE 0x40
#define AT91_TC_CLK2BASE 0x80
static unsigned long at91x40_gettimeoffset(void)
static u32 at91x40_gettimeoffset(void)
{
return (at91_tc_read(AT91_TC_CLK1BASE + AT91_TC_CV) * 1000000 / (AT91X40_MASTER_CLOCK / 128));
return (at91_tc_read(AT91_TC_CLK1BASE + AT91_TC_CV) * 1000000 /
(AT91X40_MASTER_CLOCK / 128)) * 1000;
}
static irqreturn_t at91x40_timer_interrupt(int irq, void *dev_id)
@ -64,6 +65,8 @@ void __init at91x40_timer_init(void)
{
unsigned int v;
arch_gettimeoffset = at91x40_gettimeoffset;
at91_tc_write(AT91_TC_BCR, 0);
v = at91_tc_read(AT91_TC_BMR);
v = (v & ~AT91_TC_TC1XC1S) | AT91_TC_TC1XC1S_NONE;
@ -79,9 +82,3 @@ void __init at91x40_timer_init(void)
at91_tc_write(AT91_TC_CLK1BASE + AT91_TC_CCR, (AT91_TC_SWTRG | AT91_TC_CLKEN));
}
struct sys_timer at91x40_timer = {
.init = at91x40_timer_init,
.offset = at91x40_gettimeoffset,
};

2
arch/arm/mach-at91/board-1arm.c
View File

@ -90,7 +90,7 @@ static void __init onearm_board_init(void)
MACHINE_START(ONEARM, "Ajeco 1ARM single board computer")
/* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = onearm_init_early,

2
arch/arm/mach-at91/board-afeb-9260v1.c
View File

@ -210,7 +210,7 @@ static void __init afeb9260_board_init(void)
MACHINE_START(AFEB9260, "Custom afeb9260 board")
/* Maintainer: Sergey Lapin <slapin@ossfans.org> */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = afeb9260_init_early,

2
arch/arm/mach-at91/board-cam60.c
View File

@ -187,7 +187,7 @@ static void __init cam60_board_init(void)
MACHINE_START(CAM60, "KwikByte CAM60")
/* Maintainer: KwikByte */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = cam60_init_early,

2
arch/arm/mach-at91/board-carmeva.c
View File

@ -157,7 +157,7 @@ static void __init carmeva_board_init(void)
MACHINE_START(CARMEVA, "Carmeva")
/* Maintainer: Conitec Datasystems */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = carmeva_init_early,

2
arch/arm/mach-at91/board-cpu9krea.c
View File

@ -374,7 +374,7 @@ MACHINE_START(CPUAT9260, "Eukrea CPU9260")
MACHINE_START(CPUAT9G20, "Eukrea CPU9G20")
#endif
/* Maintainer: Eric Benard - EUKREA Electromatique */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = cpu9krea_init_early,

2
arch/arm/mach-at91/board-cpuat91.c
View File

@ -178,7 +178,7 @@ static void __init cpuat91_board_init(void)
MACHINE_START(CPUAT91, "Eukrea")
/* Maintainer: Eric Benard - EUKREA Electromatique */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = cpuat91_init_early,

2
arch/arm/mach-at91/board-csb337.c
View File

@ -251,7 +251,7 @@ static void __init csb337_board_init(void)
MACHINE_START(CSB337, "Cogent CSB337")
/* Maintainer: Bill Gatliff */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = csb337_init_early,

2
arch/arm/mach-at91/board-csb637.c
View File

@ -132,7 +132,7 @@ static void __init csb637_board_init(void)
MACHINE_START(CSB637, "Cogent CSB637")
/* Maintainer: Bill Gatliff */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = csb637_init_early,

2
arch/arm/mach-at91/board-dt.c
View File

@ -49,7 +49,7 @@ static const char *at91_dt_board_compat[] __initdata = {
DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM (Device Tree)")
/* Maintainer: Atmel */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = at91_dt_initialize,

2
arch/arm/mach-at91/board-eb01.c
View File

@ -44,7 +44,7 @@ static void __init at91eb01_init_early(void)
MACHINE_START(AT91EB01, "Atmel AT91 EB01")
/* Maintainer: Greg Ungerer <gerg@snapgear.com> */
.timer = &at91x40_timer,
.init_time = at91x40_timer_init,
.handle_irq = at91_aic_handle_irq,
.init_early = at91eb01_init_early,
.init_irq = at91eb01_init_irq,

2
arch/arm/mach-at91/board-eb9200.c
View File

@ -116,7 +116,7 @@ static void __init eb9200_board_init(void)
}
MACHINE_START(ATEB9200, "Embest ATEB9200")
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = eb9200_init_early,

2
arch/arm/mach-at91/board-ecbat91.c
View File

@ -181,7 +181,7 @@ static void __init ecb_at91board_init(void)
MACHINE_START(ECBAT91, "emQbit's ECB_AT91")
/* Maintainer: emQbit.com */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ecb_at91init_early,

2
arch/arm/mach-at91/board-eco920.c
View File

@ -149,7 +149,7 @@ static void __init eco920_board_init(void)
MACHINE_START(ECO920, "eco920")
/* Maintainer: Sascha Hauer */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = eco920_init_early,

2
arch/arm/mach-at91/board-flexibity.c
View File

@ -159,7 +159,7 @@ static void __init flexibity_board_init(void)
MACHINE_START(FLEXIBITY, "Flexibity Connect")
/* Maintainer: Maxim Osipov */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = flexibity_init_early,

2
arch/arm/mach-at91/board-foxg20.c
View File

@ -261,7 +261,7 @@ static void __init foxg20_board_init(void)
MACHINE_START(ACMENETUSFOXG20, "Acme Systems srl FOX Board G20")
/* Maintainer: Sergio Tanzilli */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = foxg20_init_early,

2
arch/arm/mach-at91/board-gsia18s.c
View File

@ -574,7 +574,7 @@ static void __init gsia18s_board_init(void)
}
MACHINE_START(GSIA18S, "GS_IA18_S")
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = gsia18s_init_early,

2
arch/arm/mach-at91/board-kafa.c
View File

@ -103,7 +103,7 @@ static void __init kafa_board_init(void)
MACHINE_START(KAFA, "Sperry-Sun KAFA")
/* Maintainer: Sergei Sharonov */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = kafa_init_early,

2
arch/arm/mach-at91/board-kb9202.c
View File

@ -149,7 +149,7 @@ static void __init kb9202_board_init(void)
MACHINE_START(KB9200, "KB920x")
/* Maintainer: KwikByte, Inc. */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = kb9202_init_early,

387
arch/arm/mach-at91/board-neocore926.c
View File

@ -1,387 +0,0 @@
/*
* linux/arch/arm/mach-at91/board-neocore926.c
*
* Copyright (C) 2005 SAN People
* Copyright (C) 2007 Atmel Corporation
* Copyright (C) 2008 ADENEO.
*
* 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
*/
#include <linux/types.h>
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <linux/fb.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <video/atmel_lcdc.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/sizes.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
#include <mach/at91sam9_smc.h>
#include "at91_aic.h"
#include "board.h"
#include "sam9_smc.h"
#include "generic.h"
static void __init neocore926_init_early(void)
{
/* Initialize processor: 20 MHz crystal */
at91_initialize(20000000);
}
/*
* USB Host port
*/
static struct at91_usbh_data __initdata neocore926_usbh_data = {
.ports = 2,
.vbus_pin = { AT91_PIN_PA24, AT91_PIN_PA21 },
.overcurrent_pin= {-EINVAL, -EINVAL},
};
/*
* USB Device port
*/
static struct at91_udc_data __initdata neocore926_udc_data = {
.vbus_pin = AT91_PIN_PA25,
.pullup_pin = -EINVAL, /* pull-up driven by UDC */
};
/*
* ADS7846 Touchscreen
*/
#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
static int ads7843_pendown_state(void)
{
return !at91_get_gpio_value(AT91_PIN_PA15); /* Touchscreen PENIRQ */
}
static struct ads7846_platform_data ads_info = {
.model = 7843,
.x_min = 150,
.x_max = 3830,
.y_min = 190,
.y_max = 3830,
.vref_delay_usecs = 100,
.x_plate_ohms = 450,
.y_plate_ohms = 250,
.pressure_max = 15000,
.debounce_max = 1,
.debounce_rep = 0,
.debounce_tol = (~0),
.get_pendown_state = ads7843_pendown_state,
};
static void __init neocore926_add_device_ts(void)
{
at91_set_B_periph(AT91_PIN_PA15, 1); /* External IRQ1, with pullup */
at91_set_gpio_input(AT91_PIN_PC13, 1); /* Touchscreen BUSY signal */
}
#else
static void __init neocore926_add_device_ts(void) {}
#endif
/*
* SPI devices.
*/
static struct spi_board_info neocore926_spi_devices[] = {
#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
{ /* DataFlash card */
.modalias = "mtd_dataflash",
.chip_select = 0,
.max_speed_hz = 15 * 1000 * 1000,
.bus_num = 0,
},
#endif
#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
{
.modalias = "ads7846",
.chip_select = 1,
.max_speed_hz = 125000 * 16,
.bus_num = 0,
.platform_data = &ads_info,
.irq = NR_IRQS_LEGACY + AT91SAM9263_ID_IRQ1,
},
#endif
};
/*
* MCI (SD/MMC)
*/
static struct mci_platform_data __initdata neocore926_mci0_data = {
.slot[0] = {
.bus_width = 4,
.detect_pin = AT91_PIN_PE18,
.wp_pin = AT91_PIN_PE19,
},
};
/*
* MACB Ethernet device
*/
static struct macb_platform_data __initdata neocore926_macb_data = {
.phy_irq_pin = AT91_PIN_PE31,
.is_rmii = 1,
};
/*
* NAND flash
*/
static struct mtd_partition __initdata neocore926_nand_partition[] = {
{
.name = "Linux Kernel", /* "Partition 1", */
.offset = 0,
.size = SZ_8M,
},
{
.name = "Filesystem", /* "Partition 2", */
.offset = MTDPART_OFS_NXTBLK,
.size = SZ_32M,
},
{
.name = "Free", /* "Partition 3", */
.offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL,
},
};
static struct atmel_nand_data __initdata neocore926_nand_data = {
.ale = 21,
.cle = 22,
.rdy_pin = AT91_PIN_PB19,
.rdy_pin_active_low = 1,
.enable_pin = AT91_PIN_PD15,
.ecc_mode = NAND_ECC_SOFT,
.parts = neocore926_nand_partition,
.num_parts = ARRAY_SIZE(neocore926_nand_partition),
.det_pin = -EINVAL,
};
static struct sam9_smc_config __initdata neocore926_nand_smc_config = {
.ncs_read_setup = 0,
.nrd_setup = 1,
.ncs_write_setup = 0,
.nwe_setup = 1,
.ncs_read_pulse = 4,
.nrd_pulse = 4,
.ncs_write_pulse = 4,
.nwe_pulse = 4,
.read_cycle = 6,
.write_cycle = 6,
.mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
.tdf_cycles = 2,
};
static void __init neocore926_add_device_nand(void)
{
/* configure chip-select 3 (NAND) */
sam9_smc_configure(0, 3, &neocore926_nand_smc_config);
at91_add_device_nand(&neocore926_nand_data);
}
/*
* LCD Controller
*/
#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
static struct fb_videomode at91_tft_vga_modes[] = {
{
.name = "TX09D50VM1CCA @ 60",
.refresh = 60,
.xres = 240, .yres = 320,
.pixclock = KHZ2PICOS(5000),
.left_margin = 1, .right_margin = 33,
.upper_margin = 1, .lower_margin = 0,
.hsync_len = 5, .vsync_len = 1,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
.vmode = FB_VMODE_NONINTERLACED,
},
};
static struct fb_monspecs at91fb_default_monspecs = {
.manufacturer = "HIT",
.monitor = "TX09D70VM1CCA",
.modedb = at91_tft_vga_modes,
.modedb_len = ARRAY_SIZE(at91_tft_vga_modes),
.hfmin = 15000,
.hfmax = 64000,
.vfmin = 50,
.vfmax = 150,
};
#define AT91SAM9263_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
| ATMEL_LCDC_DISTYPE_TFT \
| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
static void at91_lcdc_power_control(int on)
{
at91_set_gpio_value(AT91_PIN_PA30, on);
}
/* Driver datas */
static struct atmel_lcdfb_info __initdata neocore926_lcdc_data = {
.lcdcon_is_backlight = true,
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN,
.default_lcdcon2 = AT91SAM9263_DEFAULT_LCDCON2,
.default_monspecs = &at91fb_default_monspecs,
.atmel_lcdfb_power_control = at91_lcdc_power_control,
.guard_time = 1,
.lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB555,
};
#else
static struct atmel_lcdfb_info __initdata neocore926_lcdc_data;
#endif
/*
* GPIO Buttons
*/
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
static struct gpio_keys_button neocore926_buttons[] = {
{ /* BP1, "leftclic" */
.code = BTN_LEFT,
.gpio = AT91_PIN_PC5,
.active_low = 1,
.desc = "left_click",
.wakeup = 1,
},
{ /* BP2, "rightclic" */
.code = BTN_RIGHT,
.gpio = AT91_PIN_PC4,
.active_low = 1,
.desc = "right_click",
.wakeup = 1,
},
};
static struct gpio_keys_platform_data neocore926_button_data = {
.buttons = neocore926_buttons,
.nbuttons = ARRAY_SIZE(neocore926_buttons),
};
static struct platform_device neocore926_button_device = {
.name = "gpio-keys",
.id = -1,
.num_resources = 0,
.dev = {
.platform_data = &neocore926_button_data,
}
};
static void __init neocore926_add_device_buttons(void)
{
at91_set_GPIO_periph(AT91_PIN_PC5, 0); /* left button */
at91_set_deglitch(AT91_PIN_PC5, 1);
at91_set_GPIO_periph(AT91_PIN_PC4, 0); /* right button */
at91_set_deglitch(AT91_PIN_PC4, 1);
platform_device_register(&neocore926_button_device);
}
#else
static void __init neocore926_add_device_buttons(void) {}
#endif
/*
* AC97
*/
static struct ac97c_platform_data neocore926_ac97_data = {
.reset_pin = AT91_PIN_PA13,
};
static void __init neocore926_board_init(void)
{
/* Serial */
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
/* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */
at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&neocore926_usbh_data);
/* USB Device */
at91_add_device_udc(&neocore926_udc_data);
/* SPI */
at91_set_gpio_output(AT91_PIN_PE20, 1); /* select spi0 clock */
at91_add_device_spi(neocore926_spi_devices, ARRAY_SIZE(neocore926_spi_devices));
/* Touchscreen */
neocore926_add_device_ts();
/* MMC */
at91_add_device_mci(0, &neocore926_mci0_data);
/* Ethernet */
at91_add_device_eth(&neocore926_macb_data);
/* NAND */
neocore926_add_device_nand();
/* I2C */
at91_add_device_i2c(NULL, 0);
/* LCD Controller */
at91_add_device_lcdc(&neocore926_lcdc_data);
/* Push Buttons */
neocore926_add_device_buttons();
/* AC97 */
at91_add_device_ac97(&neocore926_ac97_data);
}
MACHINE_START(NEOCORE926, "ADENEO NEOCORE 926")
/* Maintainer: ADENEO */
.timer = &at91sam926x_timer,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = neocore926_init_early,
.init_irq = at91_init_irq_default,
.init_machine = neocore926_board_init,
MACHINE_END

2
arch/arm/mach-at91/board-pcontrol-g20.c
View File

@ -217,7 +217,7 @@ static void __init pcontrol_g20_board_init(void)
MACHINE_START(PCONTROL_G20, "PControl G20")
/* Maintainer: pgsellmann@portner-elektronik.at */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = pcontrol_g20_init_early,

2
arch/arm/mach-at91/board-picotux200.c
View File

@ -119,7 +119,7 @@ static void __init picotux200_board_init(void)
MACHINE_START(PICOTUX2XX, "picotux 200")
/* Maintainer: Kleinhenz Elektronik GmbH */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = picotux200_init_early,

2
arch/arm/mach-at91/board-qil-a9260.c
View File

@ -257,7 +257,7 @@ static void __init ek_board_init(void)
MACHINE_START(QIL_A9260, "CALAO QIL_A9260")
/* Maintainer: calao-systems */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,

2
arch/arm/mach-at91/board-rm9200-dt.c
View File

@ -47,7 +47,7 @@ static const char *at91rm9200_dt_board_compat[] __initdata = {
};
DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200 (Device Tree)")
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = at91rm9200_dt_initialize,

2
arch/arm/mach-at91/board-rm9200dk.c
View File

@ -219,7 +219,7 @@ static void __init dk_board_init(void)
MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK")
/* Maintainer: SAN People/Atmel */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = dk_init_early,

2
arch/arm/mach-at91/board-rm9200ek.c
View File

@ -186,7 +186,7 @@ static void __init ek_board_init(void)
MACHINE_START(AT91RM9200EK, "Atmel AT91RM9200-EK")
/* Maintainer: SAN People/Atmel */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,

2
arch/arm/mach-at91/board-rsi-ews.c
View File

@ -222,7 +222,7 @@ static void __init rsi_ews_board_init(void)
MACHINE_START(RSI_EWS, "RSI EWS")
/* Maintainer: Josef Holzmayr <holzmayr@rsi-elektrotechnik.de> */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = rsi_ews_init_early,

2
arch/arm/mach-at91/board-sam9-l9260.c
View File

@ -218,7 +218,7 @@ static void __init ek_board_init(void)
MACHINE_START(SAM9_L9260, "Olimex SAM9-L9260")
/* Maintainer: Olimex */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,

2
arch/arm/mach-at91/board-sam9260ek.c
View File

@ -343,7 +343,7 @@ static void __init ek_board_init(void)
MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK")
/* Maintainer: Atmel */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,

2
arch/arm/mach-at91/board-sam9261ek.c
View File

@ -612,7 +612,7 @@ MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK")
MACHINE_START(AT91SAM9G10EK, "Atmel AT91SAM9G10-EK")
#endif
/* Maintainer: Atmel */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,

2
arch/arm/mach-at91/board-sam9263ek.c
View File

@ -443,7 +443,7 @@ static void __init ek_board_init(void)
MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")
/* Maintainer: Atmel */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,

4
arch/arm/mach-at91/board-sam9g20ek.c
View File

@ -409,7 +409,7 @@ static void __init ek_board_init(void)
MACHINE_START(AT91SAM9G20EK, "Atmel AT91SAM9G20-EK")
/* Maintainer: Atmel */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,
@ -419,7 +419,7 @@ MACHINE_END
MACHINE_START(AT91SAM9G20EK_2MMC, "Atmel AT91SAM9G20-EK 2 MMC Slot Mod")
/* Maintainer: Atmel */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,

2
arch/arm/mach-at91/board-sam9m10g45ek.c
View File

@ -502,7 +502,7 @@ static void __init ek_board_init(void)
MACHINE_START(AT91SAM9M10G45EK, "Atmel AT91SAM9M10G45-EK")
/* Maintainer: Atmel */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,

2
arch/arm/mach-at91/board-sam9rlek.c
View File

@ -320,7 +320,7 @@ static void __init ek_board_init(void)
MACHINE_START(AT91SAM9RLEK, "Atmel AT91SAM9RL-EK")
/* Maintainer: Atmel */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,

2
arch/arm/mach-at91/board-snapper9260.c
View File

@ -177,7 +177,7 @@ static void __init snapper9260_board_init(void)
}
MACHINE_START(SNAPPER_9260, "Bluewater Systems Snapper 9260/9G20 module")
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = snapper9260_init_early,

4
arch/arm/mach-at91/board-stamp9g20.c
View File

@ -272,7 +272,7 @@ static void __init stamp9g20evb_board_init(void)
MACHINE_START(PORTUXG20, "taskit PortuxG20")
/* Maintainer: taskit GmbH */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = stamp9g20_init_early,
@ -282,7 +282,7 @@ MACHINE_END
MACHINE_START(STAMP9G20, "taskit Stamp9G20")
/* Maintainer: taskit GmbH */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = stamp9g20_init_early,

6
arch/arm/mach-at91/board-usb-a926x.c
View File

@ -355,7 +355,7 @@ static void __init ek_board_init(void)
MACHINE_START(USB_A9263, "CALAO USB_A9263")
/* Maintainer: calao-systems */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,
@ -365,7 +365,7 @@ MACHINE_END
MACHINE_START(USB_A9260, "CALAO USB_A9260")
/* Maintainer: calao-systems */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,
@ -375,7 +375,7 @@ MACHINE_END
MACHINE_START(USB_A9G20, "CALAO USB_A92G0")
/* Maintainer: Jean-Christophe PLAGNIOL-VILLARD */
.timer = &at91sam926x_timer,
.init_time = at91sam926x_pit_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,

2
arch/arm/mach-at91/board-yl-9200.c
View File

@ -587,7 +587,7 @@ static void __init yl9200_board_init(void)
MACHINE_START(YL9200, "uCdragon YL-9200")
/* Maintainer: S.Birtles */
.timer = &at91rm9200_timer,
.init_time = at91rm9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = yl9200_init_early,

7
arch/arm/mach-at91/generic.h
View File

@ -36,12 +36,11 @@ extern int __init at91_aic5_of_init(struct device_node *node,
/* Timer */
struct sys_timer;
extern void at91rm9200_ioremap_st(u32 addr);
extern struct sys_timer at91rm9200_timer;
extern void at91rm9200_timer_init(void);
extern void at91sam926x_ioremap_pit(u32 addr);
extern struct sys_timer at91sam926x_timer;
extern struct sys_timer at91x40_timer;
extern void at91sam926x_pit_init(void);
extern void at91x40_timer_init(void);
/* Clocks */
#ifdef CONFIG_AT91_PMC_UNIT

2
arch/arm/mach-at91/include/mach/uncompress.h
View File

@ -196,6 +196,4 @@ static inline void flush(void)
barrier();
}
#define arch_decomp_wdog()
#endif

1
arch/arm/mach-bcm/Kconfig
View File

@ -7,7 +7,6 @@ config ARCH_BCM
select ARM_GIC
select CPU_V7
select GENERIC_CLOCKEVENTS
select GENERIC_GPIO
select GENERIC_TIME
select GPIO_BCM
select SPARSE_IRQ

22
arch/arm/mach-bcm/board_bcm.c
View File

@ -11,34 +11,19 @@
* 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)
{
}
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)
{
@ -49,9 +34,8 @@ 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,
.timer = &timer,
.init_irq = irqchip_init,
.init_time = timer_init,
.init_machine = board_init,
.dt_compat = bcm11351_dt_compat,
.handle_irq = gic_handle_irq,
MACHINE_END

4
arch/arm/mach-bcm2835/bcm2835.c
View File

@ -17,8 +17,8 @@
#include <linux/irqchip/bcm2835.h>
#include <linux/of_address.h>
#include <linux/of_platform.h>
#include <linux/bcm2835_timer.h>
#include <linux/clk/bcm2835.h>
#include <linux/clocksource.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@ -104,7 +104,7 @@ DT_MACHINE_START(BCM2835, "BCM2835")
.init_irq = bcm2835_init_irq,
.handle_irq = bcm2835_handle_irq,
.init_machine = bcm2835_init,
.timer = &bcm2835_timer,
.init_time = clocksource_of_init,
.restart = bcm2835_restart,
.dt_compat = bcm2835_compat
MACHINE_END

1
arch/arm/mach-bcm2835/include/mach/uncompress.h
View File

@ -42,4 +42,3 @@ static inline void flush(void)
}
#define arch_decomp_setup()
#define arch_decomp_wdog()

2
arch/arm/mach-clps711x/board-autcpu12.c
View File

@ -170,7 +170,7 @@ MACHINE_START(AUTCPU12, "autronix autcpu12")
.nr_irqs = CLPS711X_NR_IRQS,
.map_io = clps711x_map_io,
.init_irq = clps711x_init_irq,
.timer = &clps711x_timer,
.init_time = clps711x_timer_init,
.init_machine = autcpu12_init,
.init_late = autcpu12_init_late,
.handle_irq = clps711x_handle_irq,

2
arch/arm/mach-clps711x/board-cdb89712.c
View File

@ -140,7 +140,7 @@ MACHINE_START(CDB89712, "Cirrus-CDB89712")
.nr_irqs = CLPS711X_NR_IRQS,
.map_io = clps711x_map_io,
.init_irq = clps711x_init_irq,
.timer = &clps711x_timer,
.init_time = clps711x_timer_init,
.init_machine = cdb89712_init,
.handle_irq = clps711x_handle_irq,
.restart = clps711x_restart,

2
arch/arm/mach-clps711x/board-clep7312.c
View File

@ -40,7 +40,7 @@ MACHINE_START(CLEP7212, "Cirrus Logic 7212/7312")
.fixup = fixup_clep7312,
.map_io = clps711x_map_io,
.init_irq = clps711x_init_irq,
.timer = &clps711x_timer,
.init_time = clps711x_timer_init,
.handle_irq = clps711x_handle_irq,
.restart = clps711x_restart,
MACHINE_END

2
arch/arm/mach-clps711x/board-edb7211.c
View File

@ -173,7 +173,7 @@ MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
.reserve = edb7211_reserve,
.map_io = edb7211_map_io,
.init_irq = clps711x_init_irq,
.timer = &clps711x_timer,
.init_time = clps711x_timer_init,
.init_machine = edb7211_init,
.handle_irq = clps711x_handle_irq,
.restart = clps711x_restart,

2
arch/arm/mach-clps711x/board-fortunet.c
View File

@ -78,7 +78,7 @@ MACHINE_START(FORTUNET, "ARM-FortuNet")
.fixup = fortunet_fixup,
.map_io = clps711x_map_io,
.init_irq = clps711x_init_irq,
.timer = &clps711x_timer,
.init_time = clps711x_timer_init,
.handle_irq = clps711x_handle_irq,
.restart = clps711x_restart,
MACHINE_END

2
arch/arm/mach-clps711x/board-p720t.c
View File

@ -224,7 +224,7 @@ MACHINE_START(P720T, "ARM-Prospector720T")
.map_io = p720t_map_io,
.init_early = p720t_init_early,
.init_irq = clps711x_init_irq,
.timer = &clps711x_timer,
.init_time = clps711x_timer_init,
.init_machine = p720t_init,
.init_late = p720t_init_late,
.handle_irq = clps711x_handle_irq,

6
arch/arm/mach-clps711x/common.c
View File

@ -282,7 +282,7 @@ static void add_fixed_clk(struct clk *clk, const char *name, int rate)
clk_register_clkdev(clk, name, NULL);
}
static void __init clps711x_timer_init(void)
void __init clps711x_timer_init(void)
{
int osc, ext, pll, cpu, bus, timl, timh, uart, spi;
u32 tmp;
@ -345,10 +345,6 @@ static void __init clps711x_timer_init(void)
setup_irq(IRQ_TC2OI, &clps711x_timer_irq);
}
struct sys_timer clps711x_timer = {
.init = clps711x_timer_init,
};
void clps711x_restart(char mode, const char *cmd)
{
soft_restart(0);

4
arch/arm/mach-clps711x/common.h
View File

@ -8,10 +8,8 @@
#define CLPS711X_NR_GPIO (4 * 8 + 3)
#define CLPS711X_GPIO(prt, bit) ((prt) * 8 + (bit))
struct sys_timer;
extern void clps711x_map_io(void);
extern void clps711x_init_irq(void);
extern void clps711x_timer_init(void);
extern void clps711x_handle_irq(struct pt_regs *regs);
extern void clps711x_restart(char mode, const char *cmd);
extern struct sys_timer clps711x_timer;

2
arch/arm/mach-clps711x/include/mach/uncompress.h
View File

@ -53,5 +53,3 @@ static inline void flush(void)
* nothing to do
*/
#define arch_decomp_setup()
#define arch_decomp_wdog()

4
arch/arm/mach-cns3xxx/cns3420vb.c
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>
@ -250,8 +249,7 @@ MACHINE_START(CNS3420VB, "Cavium Networks CNS3420 Validation Board")
.atag_offset = 0x100,
.map_io = cns3420_map_io,
.init_irq = cns3xxx_init_irq,
.timer = &cns3xxx_timer,
.handle_irq = gic_handle_irq,
.init_time = cns3xxx_timer_init,
.init_machine = cns3420_init,
.restart = cns3xxx_restart,
MACHINE_END

21
arch/arm/mach-cns3xxx/core.c
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"
@ -134,7 +134,6 @@ static int cns3xxx_timer_set_next_event(unsigned long evt,
static struct clock_event_device cns3xxx_tmr1_clockevent = {
.name = "cns3xxx timer1",
.shift = 8,
.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
.set_mode = cns3xxx_timer_set_mode,
.set_next_event = cns3xxx_timer_set_next_event,
@ -145,15 +144,9 @@ static struct clock_event_device cns3xxx_tmr1_clockevent = {
static void __init cns3xxx_clockevents_init(unsigned int timer_irq)
{
cns3xxx_tmr1_clockevent.irq = timer_irq;
cns3xxx_tmr1_clockevent.mult =
div_sc((cns3xxx_cpu_clock() >> 3) * 1000000, NSEC_PER_SEC,
cns3xxx_tmr1_clockevent.shift);
cns3xxx_tmr1_clockevent.max_delta_ns =
clockevent_delta2ns(0xffffffff, &cns3xxx_tmr1_clockevent);
cns3xxx_tmr1_clockevent.min_delta_ns =
clockevent_delta2ns(0xf, &cns3xxx_tmr1_clockevent);
clockevents_register_device(&cns3xxx_tmr1_clockevent);
clockevents_config_and_register(&cns3xxx_tmr1_clockevent,
(cns3xxx_cpu_clock() >> 3) * 1000000,
0xf, 0xffffffff);
}
/*
@ -235,17 +228,13 @@ static void __init __cns3xxx_timer_init(unsigned int timer_irq)
cns3xxx_clockevents_init(timer_irq);
}
static void __init cns3xxx_timer_init(void)
void __init cns3xxx_timer_init(void)
{
cns3xxx_tmr1 = IOMEM(CNS3XXX_TIMER1_2_3_BASE_VIRT);
__cns3xxx_timer_init(IRQ_CNS3XXX_TIMER0);
}
struct sys_timer cns3xxx_timer = {
.init = cns3xxx_timer_init,
};
#ifdef CONFIG_CACHE_L2X0
void __init cns3xxx_l2x0_init(void)

2
arch/arm/mach-cns3xxx/core.h
View File

@ -11,7 +11,7 @@
#ifndef __CNS3XXX_CORE_H
#define __CNS3XXX_CORE_H
extern struct sys_timer cns3xxx_timer;
extern void cns3xxx_timer_init(void);
#ifdef CONFIG_CACHE_L2X0
void __init cns3xxx_l2x0_init(void);

1
arch/arm/mach-cns3xxx/include/mach/uncompress.h
View File

@ -51,4 +51,3 @@ static inline void flush(void)
* nothing to do
*/
#define arch_decomp_setup()
#define arch_decomp_wdog()

2
arch/arm/mach-davinci/board-da830-evm.c
View File

@ -679,7 +679,7 @@ MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP-L137/AM17x EVM")
.atag_offset = 0x100,
.map_io = da830_evm_map_io,
.init_irq = cp_intc_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = da830_evm_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,

2
arch/arm/mach-davinci/board-da850-evm.c
View File

@ -1599,7 +1599,7 @@ MACHINE_START(DAVINCI_DA850_EVM, "DaVinci DA850/OMAP-L138/AM18x EVM")
.atag_offset = 0x100,
.map_io = da850_evm_map_io,
.init_irq = cp_intc_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = da850_evm_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,

2
arch/arm/mach-davinci/board-dm355-evm.c
View File

@ -355,7 +355,7 @@ MACHINE_START(DAVINCI_DM355_EVM, "DaVinci DM355 EVM")
.atag_offset = 0x100,
.map_io = dm355_evm_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = dm355_evm_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,

2
arch/arm/mach-davinci/board-dm355-leopard.c
View File

@ -274,7 +274,7 @@ MACHINE_START(DM355_LEOPARD, "DaVinci DM355 leopard")
.atag_offset = 0x100,
.map_io = dm355_leopard_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = dm355_leopard_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,

2
arch/arm/mach-davinci/board-dm365-evm.c
View File

@ -616,7 +616,7 @@ MACHINE_START(DAVINCI_DM365_EVM, "DaVinci DM365 EVM")
.atag_offset = 0x100,
.map_io = dm365_evm_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = dm365_evm_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,

2
arch/arm/mach-davinci/board-dm644x-evm.c
View File

@ -825,7 +825,7 @@ MACHINE_START(DAVINCI_EVM, "DaVinci DM644x EVM")
.atag_offset = 0x100,
.map_io = davinci_evm_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = davinci_evm_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,

4
arch/arm/mach-davinci/board-dm646x-evm.c
View File

@ -818,7 +818,7 @@ MACHINE_START(DAVINCI_DM6467_EVM, "DaVinci DM646x EVM")
.atag_offset = 0x100,
.map_io = davinci_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = evm_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,
@ -829,7 +829,7 @@ MACHINE_START(DAVINCI_DM6467TEVM, "DaVinci DM6467T EVM")
.atag_offset = 0x100,
.map_io = davinci_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = evm_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,

2
arch/arm/mach-davinci/board-mityomapl138.c
View File

@ -570,7 +570,7 @@ MACHINE_START(MITYOMAPL138, "MityDSP-L138/MityARM-1808")
.atag_offset = 0x100,
.map_io = mityomapl138_map_io,
.init_irq = cp_intc_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = mityomapl138_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,

2
arch/arm/mach-davinci/board-neuros-osd2.c
View File

@ -237,7 +237,7 @@ MACHINE_START(NEUROS_OSD2, "Neuros OSD2")
.atag_offset = 0x100,
.map_io = davinci_ntosd2_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = davinci_ntosd2_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,

2
arch/arm/mach-davinci/board-omapl138-hawk.c
View File

@ -341,7 +341,7 @@ MACHINE_START(OMAPL138_HAWKBOARD, "AM18x/OMAP-L138 Hawkboard")
.atag_offset = 0x100,
.map_io = omapl138_hawk_map_io,
.init_irq = cp_intc_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = omapl138_hawk_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,

2
arch/arm/mach-davinci/board-sffsdr.c
View File

@ -155,7 +155,7 @@ MACHINE_START(SFFSDR, "Lyrtech SFFSDR")
.atag_offset = 0x100,
.map_io = davinci_sffsdr_map_io,
.init_irq = davinci_irq_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = davinci_sffsdr_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,

2
arch/arm/mach-davinci/board-tnetv107x-evm.c
View File

@ -280,7 +280,7 @@ MACHINE_START(TNETV107X, "TNETV107X EVM")
.atag_offset = 0x100,
.map_io = tnetv107x_init,
.init_irq = cp_intc_init,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = tnetv107x_evm_board_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,

2
arch/arm/mach-davinci/da8xx-dt.c
View File

@ -56,7 +56,7 @@ static const char *da850_boards_compat[] __initdata = {
DT_MACHINE_START(DA850_DT, "Generic DA850/OMAP-L138/AM18x")
.map_io = da850_init,
.init_irq = da8xx_init_irq,
.timer = &davinci_timer,
.init_time = davinci_timer_init,
.init_machine = da850_init_machine,
.dt_compat = da850_boards_compat,
.init_late = davinci_init_late,

4
arch/arm/mach-davinci/include/mach/common.h
View File

@ -15,9 +15,7 @@
#include <linux/compiler.h>
#include <linux/types.h>
struct sys_timer;
extern struct sys_timer davinci_timer;
extern void davinci_timer_init(void);
extern void davinci_irq_init(void);
extern void __iomem *davinci_intc_base;

1
arch/arm/mach-davinci/include/mach/uncompress.h
View File

@ -101,4 +101,3 @@ static inline void __arch_decomp_setup(unsigned long arch_id)
}
#define arch_decomp_setup() __arch_decomp_setup(arch_id)
#define arch_decomp_wdog()

7
arch/arm/mach-davinci/time.c
View File

@ -337,7 +337,7 @@ static struct clock_event_device clockevent_davinci = {
};
static void __init davinci_timer_init(void)
void __init davinci_timer_init(void)
{
struct clk *timer_clk;
struct davinci_soc_info *soc_info = &davinci_soc_info;
@ -410,11 +410,6 @@ static void __init davinci_timer_init(void)
timer32_config(&timers[i]);
}
struct sys_timer davinci_timer = {
.init = davinci_timer_init,
};
/* reset board using watchdog timer */
void davinci_watchdog_reset(struct platform_device *pdev)
{

2
arch/arm/mach-dove/cm-a510.c
View File

@ -92,6 +92,6 @@ MACHINE_START(CM_A510, "Compulab CM-A510 Board")
.map_io = dove_map_io,
.init_early = dove_init_early,
.init_irq = dove_init_irq,
.timer = &dove_timer,
.init_time = dove_timer_init,
.restart = dove_restart,
MACHINE_END

37
arch/arm/mach-dove/common.c
View File

@ -8,35 +8,24 @@
* warranty of any kind, whether express or implied.
*/
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/pci.h>
#include <linux/clk-provider.h>
#include <linux/clk/mvebu.h>
#include <linux/ata_platform.h>
#include <linux/gpio.h>
#include <linux/dma-mapping.h>
#include <linux/init.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include <asm/page.h>
#include <asm/setup.h>
#include <asm/timex.h>
#include <linux/platform_data/dma-mv_xor.h>
#include <linux/platform_data/usb-ehci-orion.h>
#include <linux/platform_device.h>
#include <asm/hardware/cache-tauros2.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <asm/mach/pci.h>
#include <mach/dove.h>
#include <mach/pm.h>
#include <mach/bridge-regs.h>
#include <asm/mach/arch.h>
#include <linux/irq.h>
#include <plat/time.h>
#include <linux/platform_data/usb-ehci-orion.h>
#include <linux/platform_data/dma-mv_xor.h>
#include <plat/irq.h>
#include <mach/pm.h>
#include <plat/common.h>
#include <plat/addr-map.h>
#include <plat/irq.h>
#include <plat/time.h>
#include "common.h"
/*****************************************************************************
@ -242,17 +231,13 @@ static int __init dove_find_tclk(void)
return 166666667;
}
static void __init dove_timer_init(void)
void __init dove_timer_init(void)
{
dove_tclk = dove_find_tclk();
orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR,
IRQ_DOVE_BRIDGE, dove_tclk);
}
struct sys_timer dove_timer = {
.init = dove_timer_init,
};
/*****************************************************************************
* Cryptographic Engines and Security Accelerator (CESA)
****************************************************************************/
@ -454,7 +439,7 @@ DT_MACHINE_START(DOVE_DT, "Marvell Dove (Flattened Device Tree)")
.map_io = dove_map_io,
.init_early = dove_init_early,
.init_irq = orion_dt_init_irq,
.timer = &dove_timer,
.init_time = dove_timer_init,
.init_machine = dove_dt_init,
.restart = dove_restart,
.dt_compat = dove_dt_board_compat,

2
arch/arm/mach-dove/common.h
View File

@ -14,7 +14,7 @@
struct mv643xx_eth_platform_data;
struct mv_sata_platform_data;
extern struct sys_timer dove_timer;
extern void dove_timer_init(void);
/*
* Basic Dove init functions used early by machine-setup.

2
arch/arm/mach-dove/dove-db-setup.c
View File

@ -98,6 +98,6 @@ MACHINE_START(DOVE_DB, "Marvell DB-MV88AP510-BP Development Board")
.map_io = dove_map_io,
.init_early = dove_init_early,
.init_irq = dove_init_irq,
.timer = &dove_timer,
.init_time = dove_timer_init,
.restart = dove_restart,
MACHINE_END

1
arch/arm/mach-dove/include/mach/uncompress.h
View File

@ -34,4 +34,3 @@ static void flush(void)
* nothing to do
*/
#define arch_decomp_setup()
#define arch_decomp_wdog()

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