--- ../linux/arch/arm/mach-pxa/sharpsl_power.c	2004-03-08 14:15:52.000000000 +0900
+++ linux/arch/arm/mach-pxa/sharpsl_power.c	2004-07-10 00:44:19.000000000 +0900
@@ -193,6 +193,7 @@
 u32 sharpsl_emergency_off = 0;
 unsigned int sharpsl_chg_freq = 0x0145;
 static DECLARE_WAIT_QUEUE_HEAD(wq_off);
+static DECLARE_WAIT_QUEUE_HEAD(key_off);
 int sharpsl_off_mode = 0;
 int sharpsl_off_state = 0;
 int pass_charge_flag = 0;
@@ -212,6 +213,10 @@
 //@@extern int sharpsl_get_jacket_status(void);
 //@@#endif
 
+#if defined(CONFIG_SL_CCCR_CHANGE)
+extern unsigned int cccr_clkparam;
+#endif
+
 void PrintParamTable(void);
 
 #ifdef CONFIG_SABINAL_DISCOVERY
@@ -711,6 +716,15 @@
 	    cccr_reg = CCCR;
 	    break;
 #endif
+#if defined(CONFIG_SL_CCCR_CHANGE)
+	  default:
+	    if ( (sharpsl_chg_freq & 0xffff) !=0 ){
+	      cccr_clkparam = (unsigned int)(sharpsl_chg_freq & 0xffff);
+	      cpu_xscale_sl_change_speed_num();
+	      cccr_reg = CCCR;
+	    }
+	    break;
+#endif
 	  }
 	  sharpsl_chg_freq &= 0x0000ffff;
 	  mdelay(500);
@@ -1217,8 +1231,15 @@
 #if defined(CONFIG_ARCH_PXA_SHEPHERD) || defined(CONFIG_ARCH_PXA_TOSA)
 	else if ( sharpsl_chg_freq == 0x0161 ) {
 	  cpu_xscale_sl_change_speed_161();
+#endif
+#if defined(CONFIG_SL_CCCR_CHANGE)
 	}
+	else if ( sharpsl_chg_freq != 0x0 ){
+	  cccr_clkparam = (unsigned int)sharpsl_chg_freq;
+	  cpu_xscale_sl_change_speed_num();
 #endif
+	}
+
 	cccr_reg = CCCR;
 	printk("FCS : CCCR = %x\n",cccr_reg);
 
@@ -1687,6 +1708,48 @@
 	return 0;
 }
 
+#if defined(CONFIG_SL7X0_POWER_KEY_OFF)
+static int key_suspend_thread(void* unused)
+{
+	int time_cnt = 0;
+
+	// daemonize();
+	strcpy(current->comm, "off_thread");
+	sigfillset(&current->blocked);
+
+	while(1) {
+		sleep_on(&key_off);
+		printk("start off sequence ! \n");
+
+		handle_scancode(SLKEY_OFF|KBDOWN , 1);
+		mdelay(10);
+		handle_scancode(SLKEY_OFF|KBUP   , 0);
+
+		// wait off signal
+		// if can not recieve off siganl , so force off.
+//		time_cnt = jiffies;
+//		while(1) {
+//		  if ( ( jiffies - time_cnt )  > 500 ) break;
+//		  schedule();
+//		}
+
+		// maybe apps is dead, so we have to restart.
+		pm_do_suspend();
+	}
+	return 0;
+}
+
+void slc7x0_key_suspend(void)
+{
+	apm_wakeup_src_mask = 0;
+	wake_up(&key_off);
+}
+
+EXPORT_SYMBOL(slc7x0_key_suspend);
+
+#endif
+
+
 #if defined(CONFIG_ARCH_PXA_SHEPHERD) || defined(CONFIG_ARCH_PXA_TOSA)
 static struct timer_list bat_switch_timer;
 
@@ -1773,6 +1836,9 @@
 	}
 
 	kernel_thread(sharpsl_off_thread,  NULL, CLONE_FS | CLONE_FILES | CLONE_SIGHAND | SIGCHLD);
+#if defined(CONFIG_SL7X0_POWER_KEY_OFF)
+	kernel_thread(key_suspend_thread,  NULL, CLONE_FS | CLONE_FILES | CLONE_SIGHAND | SIGCHLD);
+#endif
 #if defined(CONFIG_ARCH_PXA_SHEPHERD) || defined(CONFIG_ARCH_PXA_TOSA)
 //#if defined(CONFIG_ARCH_PXA_SHEPHERD) 
 	init_timer(&bat_switch_timer);