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/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2017-09-06 ���� first version
*/
#ifndef __LOONGSON_CLOCK_H
#define __LOONGSON_CLOCK_H
/*
* ��ȡPLLƵ��
* @ret PLLƵ��
*/
unsigned long clk_get_pll_rate(void);
/*
* ��ȡCPUƵ��
* @ret CPUƵ��
*/
unsigned long clk_get_cpu_rate(void);
/*
* ��ȡDDRƵ��
* @ret DDRƵ��
*/
unsigned long clk_get_ddr_rate(void);
/*
* ��ȡAPBƵ��
* @ret APBƵ��
*/
unsigned long clk_get_apb_rate(void);
/*
* ��ȡDCƵ��
* @ret DCƵ��
*/
unsigned long clk_get_dc_rate(void);
#endif
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