---

yaml --- r: 273431 b: refs/heads/master c: 597045d h: refs/heads/master i: 273429: cef202c 273427: 2672049 273423: e0c8914 v: v3
git-mirror · Oct 24, 2011 · de55986 · de55986
1 parent bf65cbb
commit de55986
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git 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
@@ -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
  */