xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach

Browse Source 
This just leaves include/asm-arm/plat-* to deal with.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2008-08-05 16:14:15 +01:00
committed by Russell King
parent a1b81a84ff
commit a09e64fbc0
1582 changed files with 3001 additions and 3020 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
arch/arm/plat-omap/include/mach/mtd-xip.h Normal file
View File

@@ -0,0 +1,61 @@
/*
* MTD primitives for XIP support. Architecture specific functions.
*
* Do not include this file directly. It's included from linux/mtd/xip.h
*
* Author: Vladimir Barinov <vbarinov@ru.mvista.com>
*
* (c) 2005 MontaVista Software, Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
* licensed "as is" without any warranty of any kind, whether express or
* implied.
*/
#ifndef __ARCH_OMAP_MTD_XIP_H__
#define __ARCH_OMAP_MTD_XIP_H__
#include <mach/hardware.h>
#define OMAP_MPU_TIMER_BASE (0xfffec500)
#define OMAP_MPU_TIMER_OFFSET 0x100
typedef struct {
u32 cntl; /* CNTL_TIMER, R/W */
u32 load_tim; /* LOAD_TIM, W */
u32 read_tim; /* READ_TIM, R */
} xip_omap_mpu_timer_regs_t;
#define xip_omap_mpu_timer_base(n) \
((volatile xip_omap_mpu_timer_regs_t*)IO_ADDRESS(OMAP_MPU_TIMER_BASE + \
(n)*OMAP_MPU_TIMER_OFFSET))
static inline unsigned long xip_omap_mpu_timer_read(int nr)
{
volatile xip_omap_mpu_timer_regs_t* timer = xip_omap_mpu_timer_base(nr);
return timer->read_tim;
}
#define xip_irqpending() \
(omap_readl(OMAP_IH1_ITR) & ~omap_readl(OMAP_IH1_MIR))
#define xip_currtime() (~xip_omap_mpu_timer_read(0))
/*
* It's permitted to do approxmation for xip_elapsed_since macro
* (see linux/mtd/xip.h)
*/
#ifdef CONFIG_MACH_OMAP_PERSEUS2
#define xip_elapsed_since(x) (signed)((~xip_omap_mpu_timer_read(0) - (x)) / 7)
#else
#define xip_elapsed_since(x) (signed)((~xip_omap_mpu_timer_read(0) - (x)) / 6)
#endif
/*
* xip_cpu_idle() is used when waiting for a delay equal or larger than
* the system timer tick period. This should put the CPU into idle mode
* to save power and to be woken up only when some interrupts are pending.
* As above, this should not rely upon standard kernel code.
*/
#define xip_cpu_idle() asm volatile ("mcr p15, 0, %0, c7, c0, 4" :: "r" (1))
#endif /* __ARCH_OMAP_MTD_XIP_H__ */