mirror of
https://github.com/torvalds/linux.git
synced 2024-11-24 21:21:41 +00:00
c6ff132d42
A lot of header files are only used internally now, so they can be moved to mach-s3c, out of the visibility of drivers. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20200806182059.2431-40-krzk@kernel.org [krzk: Rebase and fixup leds-s3c24xx driver] Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
61 lines
1.3 KiB
C
61 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
//
|
|
// Copyright 2004 Simtec Electronics
|
|
// Ben Dooks <ben@simtec.co.uk>
|
|
//
|
|
// http://armlinux.simtec.co.uk/
|
|
//
|
|
// Power Management helpers for Simtec S3C24XX implementations
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/types.h>
|
|
#include <linux/interrupt.h>
|
|
#include <linux/list.h>
|
|
#include <linux/timer.h>
|
|
#include <linux/init.h>
|
|
#include <linux/device.h>
|
|
#include <linux/io.h>
|
|
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
|
|
#include "map.h"
|
|
#include "regs-gpio.h"
|
|
|
|
#include <asm/mach-types.h>
|
|
|
|
#include "pm.h"
|
|
|
|
#include "regs-mem-s3c24xx.h"
|
|
|
|
#define COPYRIGHT ", Copyright 2005 Simtec Electronics"
|
|
|
|
/* pm_simtec_init
|
|
*
|
|
* enable the power management functions
|
|
*/
|
|
|
|
static __init int pm_simtec_init(void)
|
|
{
|
|
unsigned long gstatus4;
|
|
|
|
/* check which machine we are running on */
|
|
|
|
if (!machine_is_bast() && !machine_is_vr1000() &&
|
|
!machine_is_anubis() && !machine_is_osiris() &&
|
|
!machine_is_aml_m5900())
|
|
return 0;
|
|
|
|
printk(KERN_INFO "Simtec Board Power Management" COPYRIGHT "\n");
|
|
|
|
gstatus4 = (__raw_readl(S3C2410_BANKCON7) & 0x3) << 30;
|
|
gstatus4 |= (__raw_readl(S3C2410_BANKCON6) & 0x3) << 28;
|
|
gstatus4 |= (__raw_readl(S3C2410_BANKSIZE) & S3C2410_BANKSIZE_MASK);
|
|
|
|
__raw_writel(gstatus4, S3C2410_GSTATUS4);
|
|
|
|
return s3c_pm_init();
|
|
}
|
|
|
|
arch_initcall(pm_simtec_init);
|