X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-arm%2Farch-omap%2Fsystem.h;h=6724a81bd10bbecd841851e47ac9d5d899d4aa84;hb=987b0145d94eecf292d8b301228356f44611ab7c;hp=67970d1a2020b213a32d6b9c36f7bdc9ccb42014;hpb=f7ed79d23a47594e7834d66a8f14449796d4f3e6;p=linux-2.6.git

diff --git a/include/asm-arm/arch-omap/system.h b/include/asm-arm/arch-omap/system.h
index 67970d1a2..6724a81bd 100644
--- a/include/asm-arm/arch-omap/system.h
+++ b/include/asm-arm/arch-omap/system.h
@@ -9,13 +9,12 @@
 
 #include <asm/mach-types.h>
 #include <asm/hardware.h>
+#include <asm/arch/prcm.h>
 
 #ifndef CONFIG_MACH_VOICEBLUE
 #define voiceblue_reset()		do {} while (0)
 #endif
 
-extern void omap_prcm_arch_reset(char mode);
-
 static inline void arch_idle(void)
 {
 	cpu_do_idle();
@@ -39,12 +38,24 @@ static inline void omap1_arch_reset(char mode)
 		omap_writew(1, ARM_RSTCT1);
 }
 
+static inline void omap2_arch_reset(char mode)
+{
+	u32 rate;
+	struct clk *vclk, *sclk;
+
+	vclk = clk_get(NULL, "virt_prcm_set");
+	sclk = clk_get(NULL, "sys_ck");
+	rate = clk_get_rate(sclk);
+	clk_set_rate(vclk, rate);	/* go to bypass for OMAP limitation */
+	RM_RSTCTRL_WKUP |= 2;
+}
+
 static inline void arch_reset(char mode)
 {
 	if (!cpu_is_omap24xx())
 		omap1_arch_reset(mode);
 	else
-		omap_prcm_arch_reset(mode);
+		omap2_arch_reset(mode);
 }
 
 #endif