X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-arm%2Farch-s3c2410%2Fsystem.h;h=63891786dfa03aa867ca804e13e2b86ea9490b29;hb=cb3e0c107bebc6cf3e7158f7aa54c32017c7d4c4;hp=4f72a853a5cfc76fbbb4a95fe7efdf283eb7d564;hpb=40b20c257a13c5a526ac540bc5e43d0fdf29792a;p=linux-2.6

diff --git a/include/asm-arm/arch-s3c2410/system.h b/include/asm-arm/arch-s3c2410/system.h
index 4f72a853a5..63891786df 100644
--- a/include/asm-arm/arch-s3c2410/system.h
+++ b/include/asm-arm/arch-s3c2410/system.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/system.h
  *
- * (c) 2003 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2003 Simtec Electronics
+ *	Ben Dooks <ben@simtec.co.uk>
  *
  * S3C2410 - System function defines and includes
  *
@@ -15,15 +15,16 @@
 
 #include <asm/arch/map.h>
 #include <asm/arch/idle.h>
+#include <asm/arch/reset.h>
 
-#include <asm/arch/regs-watchdog.h>
+#include <asm/plat-s3c/regs-watchdog.h>
 #include <asm/arch/regs-clock.h>
 
 void (*s3c24xx_idle)(void);
+void (*s3c24xx_reset_hook)(void);
 
 void s3c24xx_default_idle(void)
 {
-	void __iomem *reg = S3C2410_CLKCON;
 	unsigned long tmp;
 	int i;
 
@@ -33,16 +34,18 @@ void s3c24xx_default_idle(void)
 
 	/* Warning: going into idle state upsets jtag scanning */
 
-	__raw_writel(__raw_readl(reg) | (1<<2), reg);
+	__raw_writel(__raw_readl(S3C2410_CLKCON) | S3C2410_CLKCON_IDLE,
+		     S3C2410_CLKCON);
 
 	/* the samsung port seems to do a loop and then unset idle.. */
 	for (i = 0; i < 50; i++) {
-		tmp += __raw_readl(reg); /* ensure loop not optimised out */
+		tmp += __raw_readl(S3C2410_CLKCON); /* ensure loop not optimised out */
 	}
 
 	/* this bit is not cleared on re-start... */
 
-	__raw_writel(__raw_readl(reg) & ~(1<<2), reg);
+	__raw_writel(__raw_readl(S3C2410_CLKCON) & ~S3C2410_CLKCON_IDLE,
+		     S3C2410_CLKCON);
 }
 
 static void arch_idle(void)
@@ -53,7 +56,6 @@ static void arch_idle(void)
 		s3c24xx_default_idle();
 }
 
-
 static void
 arch_reset(char mode)
 {
@@ -61,6 +63,9 @@ arch_reset(char mode)
 		cpu_reset(0);
 	}
 
+	if (s3c24xx_reset_hook)
+		s3c24xx_reset_hook();
+
 	printk("arch_reset: attempting watchdog reset\n");
 
 	__raw_writel(0, S3C2410_WTCON);	  /* disable watchdog, to be safe  */