OpenCloudOS-Kernel/arch/arm/mach-mmp/regs-apbc.h

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661 B
C

/*
* 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 */