diff options
Diffstat (limited to 'arch/arm/mach-mmp/regs-apbc.h')
| -rw-r--r-- | arch/arm/mach-mmp/regs-apbc.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/regs-apbc.h b/arch/arm/mach-mmp/regs-apbc.h new file mode 100644 index 000000000000..704bcae3fc26 --- /dev/null +++ b/arch/arm/mach-mmp/regs-apbc.h @@ -0,0 +1,22 @@ +/* + * Application Peripheral Bus Clock Unit + * + * 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_MACH_REGS_APBC_H +#define __ASM_MACH_REGS_APBC_H + +#include "addr-map.h" + +/* Common APB clock register bit definitions */ +#define APBC_APBCLK (1 << 0) /* APB Bus Clock Enable */ +#define APBC_FNCLK (1 << 1) /* Functional Clock Enable */ +#define APBC_RST (1 << 2) /* Reset Generation */ + +/* Functional Clock Selection Mask */ +#define APBC_FNCLKSEL(x) (((x) & 0xf) << 4) + +#endif /* __ASM_MACH_REGS_APBC_H */ |