From e4b2a96aeb2b3dfee8d19d0335c6151d4cca4631 Mon Sep 17 00:00:00 2001
From: Robert Jarzmik <robert.jarzmik@free.fr>
Date: Sat, 19 Nov 2011 16:02:56 +0100
Subject: mtd: docg3: add suspend and resume

Add functions to powerdown and powerup from suspend, in
order to save power.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Reviewed-by: Ivan Djelic <ivan.djelic@parrot.com>
Reviewed-by: Mike Dunn <mikedunn@newsguy.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---
 drivers/mtd/devices/docg3.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'drivers/mtd/devices/docg3.h')

diff --git a/drivers/mtd/devices/docg3.h b/drivers/mtd/devices/docg3.h
index 33db7272c460..cd70b181f797 100644
--- a/drivers/mtd/devices/docg3.h
+++ b/drivers/mtd/devices/docg3.h
@@ -127,6 +127,7 @@
 
 #define DOC_ASICMODECONFIRM		0x1072
 #define DOC_CHIPID_INV			0x1074
+#define DOC_POWERMODE			0x107c
 
 /*
  * Flash sequences
@@ -238,6 +239,11 @@
 #define DOC_READADDR_ONE_BYTE		0x4000
 #define DOC_READADDR_ADDR_MASK		0x1fff
 
+/*
+ * Flash register : DOC_POWERMODE
+ */
+#define DOC_POWERDOWN_READY		0x80
+
 /*
  * Status of erase and write operation
  */
-- 
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