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/**//*********************************************************************************************************
*  @Description:s3c2410µÄrtcÇý¶¯µÄʵÏÖ£¬rtc(real time clock)ʵʱʱÖÓµÄÇý¶¯ÊǸöºÜºÃµÄ
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linux-2.6.14.6
|
|--arch
|    |
|    |--arm
|    |    |--mach-s3c2410
|    |    |    |-devs.c        //°üº¬Á˶Ը÷¸ö²¿¼þµÄresourceµÄ·ÖÅäºÍ¶¨Ò壬ÔÚÕâ¿´rtcµÄ×ÊÔ´£»
|    |    |--common
|    |    |    |-rtctime.c        //Ò»¸öarmƽ̨µÄͨÓÃrtcº¯Êý²ã£¬Ëü¶ÔÉÏÒþ²ØÁ˸÷ÖÖsocµÄrtc driverµÄÇø±ð£»
|    |    |--kernel
|    |    |    |-time.c        //Äں˵ijõʼ»¯Àý³Ìtime_init()»áµ÷ÓõÄxxx_cmos_xxxº¯ÊýµÄʵÏÖ£»¶¨ÒåÁËÈ«¾Ö×ÔÐýËørtc_lockÓÃÀ´´®Ðл¯ËùÓÐCPU¶ÔRTCµÄ²Ù×÷
|
|--drivers
|    |--char
|    |    |-s3c2410-rtc.c            //¾ßÌåµÄs3c2410ÉϵÄrtc chipµÄÇý¶¯ÊµÏÖ,Èç¹ûÐèÒªÔÚarmƽ


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