From fd6ac7bb9d671d36fd7536c68fde977d197756ab Mon Sep 17 00:00:00 2001
From: Dmitriy Taychenachev <dimichxp@gmail.com>
Date: Fri, 31 Jul 2009 20:29:22 +0900
Subject: MXC: add basic MXC91231 support

Signed-off-by: Dmitriy Taychenachev <dimichxp@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/plat-mxc/include/mach/system.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'arch/arm/plat-mxc/include/mach/system.h')

diff --git a/arch/arm/plat-mxc/include/mach/system.h b/arch/arm/plat-mxc/include/mach/system.h
index e56241af870..ef00199568d 100644
--- a/arch/arm/plat-mxc/include/mach/system.h
+++ b/arch/arm/plat-mxc/include/mach/system.h
@@ -21,8 +21,18 @@
 #ifndef __ASM_ARCH_MXC_SYSTEM_H__
 #define __ASM_ARCH_MXC_SYSTEM_H__
 
+#include <mach/hardware.h>
+#include <mach/common.h>
+
 static inline void arch_idle(void)
 {
+#ifdef CONFIG_ARCH_MXC91231
+	if (cpu_is_mxc91231()) {
+		/* Need this to set DSM low-power mode */
+		mxc91231_prepare_idle();
+	}
+#endif
+
 	cpu_do_idle();
 }
 
-- 
cgit v1.2.3-70-g09d2