From de55986c69d72ed637b577c87ae0652a00cb0ad7 Mon Sep 17 00:00:00 2001
From: Sebastian Rasmussen <sebastian.rasmussen@stericsson.com>
Date: Fri, 12 Aug 2011 10:28:53 +0200
Subject: [PATCH] --- yaml --- r: 273431 b: refs/heads/master c:
 597045de35caaef68a11b6defbb618710e1a1e52 h: refs/heads/master i:   273429:
 cef202c8b413d0ca4af2ee5863033b0f39540f60   273427:
 267204994c7035203f96ad4c15ff7512d48e39e7   273423:
 e0c8914f959acd0fbf37b5751a221f69c3fdcbeb v: v3

---
 [refs]                           |  2 +-
 trunk/drivers/mfd/db8500-prcmu.c | 11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index b075d712d685..4346de9f3306 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d6e3002e493e43aa40473935e1803849cf37b6bb
+refs/heads/master: 597045de35caaef68a11b6defbb618710e1a1e52
diff --git a/trunk/drivers/mfd/db8500-prcmu.c b/trunk/drivers/mfd/db8500-prcmu.c
index cb58e44b1e45..6fd4e2993520 100644
--- a/trunk/drivers/mfd/db8500-prcmu.c
+++ b/trunk/drivers/mfd/db8500-prcmu.c
@@ -1835,6 +1835,17 @@ void db8500_prcmu_system_reset(u16 reset_code)
 	writel(1, PRCM_APE_SOFTRST);
 }
 
+/**
+ * db8500_prcmu_get_reset_code - Retrieve SW reset reason code
+ *
+ * Retrieves the reset reason code stored by prcmu_system_reset() before
+ * last restart.
+ */
+u16 db8500_prcmu_get_reset_code(void)
+{
+	return readw(tcdm_base + PRCM_SW_RST_REASON);
+}
+
 /**
  * prcmu_reset_modem - ask the PRCMU to reset modem
  */