[PATCH v4: For next 1/2] reset_source: Add external reset

[Wadim Egorov]

Some SoCs have special device pins for external reset signals.

Signed-off-by: Wadim Egorov <w.egorov at phytec.de>
---
 common/reset_source.c  | 1 +
 include/reset_source.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/common/reset_source.c b/common/reset_source.c
index 946670b..ae2f9f3 100644
--- a/common/reset_source.c
+++ b/common/reset_source.c
@@ -26,6 +26,7 @@ static const char * const reset_src_names[] = {
 	[RESET_WKE] = "WKE",
 	[RESET_JTAG] = "JTAG",
 	[RESET_THERM] = "THERM",
+	[RESET_EXT] = "EXT",
 };
 
 static enum reset_src_type reset_source;
diff --git a/include/reset_source.h b/include/reset_source.h
index 6620228..367f93b 100644
--- a/include/reset_source.h
+++ b/include/reset_source.h
@@ -21,6 +21,7 @@ enum reset_src_type {
 	RESET_WKE,	/* wake-up (some SoCs can handle this) */
 	RESET_JTAG,	/* JTAG reset */
 	RESET_THERM,	/* SoC shut down because of overtemperature */
+	RESET_EXT,	/* External reset through device pin */
 };
 
 #ifdef CONFIG_RESET_SOURCE
-- 
1.9.1