diff options
Diffstat (limited to 'arch/arm/plat-stmp3xxx/include/mach/system.h')
-rw-r--r-- | arch/arm/plat-stmp3xxx/include/mach/system.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm/plat-stmp3xxx/include/mach/system.h b/arch/arm/plat-stmp3xxx/include/mach/system.h new file mode 100644 index 000000000000..dac48d267148 --- /dev/null +++ b/arch/arm/plat-stmp3xxx/include/mach/system.h @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2005 Sigmatel Inc + * + * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <asm/proc-fns.h> +#include <mach/regs-clkctrl.h> +#include <mach/regs-power.h> + +static inline void arch_idle(void) +{ + /* + * This should do all the clock switching + * and wait for interrupt tricks + */ + + cpu_do_idle(); +} + +static inline void arch_reset(char mode, const char *cmd) +{ + /* Set BATTCHRG to default value */ + HW_POWER_CHARGE_WR(0x00010000); + + /* Set MINPWR to default value */ + HW_POWER_MINPWR_WR(0); + + /* Reset digital side of chip (but not power or RTC) */ + HW_CLKCTRL_RESET_WR(BM_CLKCTRL_RESET_DIG); + + /* Should not return */ +} + +#endif |