From 9073341c2ba5d5e77b3d05d84cf9e3a16e8a7902 Mon Sep 17 00:00:00 2001
From: Ben Dooks <ben-linux@fluff.org>
Date: Wed, 6 Dec 2006 01:50:24 +0100
Subject: [ARM] 3986/1: H1940: suspend to RAM support

Add support to suspend and resume, using the
H1940's bootloader

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-s3c2410/mach-h1940.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'arch/arm/mach-s3c2410/mach-h1940.c')

diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index 8c895c077d2..f5b98099a5d 100644
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -33,6 +33,7 @@
 #include <asm/arch/regs-serial.h>
 #include <asm/arch/regs-lcd.h>
 
+#include <asm/arch/h1940.h>
 #include <asm/arch/h1940-latch.h>
 #include <asm/arch/fb.h>
 
@@ -41,6 +42,7 @@
 #include "clock.h"
 #include "devs.h"
 #include "cpu.h"
+#include "pm.h"
 
 static struct map_desc h1940_iodesc[] __initdata = {
 	[0] = {
@@ -164,12 +166,16 @@ static void __init h1940_map_io(void)
 	s3c24xx_init_clocks(0);
 	s3c24xx_init_uarts(h1940_uartcfgs, ARRAY_SIZE(h1940_uartcfgs));
 	s3c24xx_set_board(&h1940_board);
+
+	/* setup PM */
+
+	memcpy(phys_to_virt(H1940_SUSPEND_RESUMEAT), h1940_pm_return, 1024);
+	s3c2410_pm_init();
 }
 
 static void __init h1940_init_irq(void)
 {
 	s3c24xx_init_irq();
-
 }
 
 static void __init h1940_init(void)
-- 
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