Prepare for the introduction of the Power State Change Reason Recorder
(PSCRR) framework by expanding the power_on_reason.h header. This
extension includes new power-on reasons:
- POWER_ON_REASON_OVER_CURRENT for over-current conditions.
- POWER_ON_REASON_REGULATOR_FAILURE for regulator failures.
- POWER_ON_REASON_OVER_TEMPERATURE for over temperature situations.
- POWER_ON_REASON_EC_PANIC for EC panics.
- POWER_ON_REASON_EXTERNAL for an external reset source.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
---
changes v12:
- add POWER_ON_REASON_EXTERNAL
changes v10:
- add Reviewed-by: Sebastian Reichel ...
changes v6:
- add POWER_ON_REASON_EC_PANIC
- s/POWER_ON_REASON_OVERTEMPERATURE/POWER_ON_REASON_OVER_TEMPERATURE
(cherry picked from commit a6fb08a81864e2ed17cebba9f249af3d44e42c3f)
---
 include/linux/power/power_on_reason.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/linux/power/power_on_reason.h b/include/linux/power/power_on_reason.h
index 95a1ec0c403c..13e61ace14f5 100644
--- a/include/linux/power/power_on_reason.h
+++ b/include/linux/power/power_on_reason.h
@@ -15,5 +15,10 @@
 #define POWER_ON_REASON_XTAL_FAIL "crystal oscillator failure"
 #define POWER_ON_REASON_BROWN_OUT "brown-out reset"
 #define POWER_ON_REASON_UNKNOWN "unknown reason"
+#define POWER_ON_REASON_OVER_CURRENT "over current"
+#define POWER_ON_REASON_REGULATOR_FAILURE "regulator failure"
+#define POWER_ON_REASON_OVER_TEMPERATURE "over temperature"
+#define POWER_ON_REASON_EC_PANIC "EC panic"
+#define POWER_ON_REASON_EXTERNAL "external reset"
 
 #endif /* POWER_ON_REASON_H */
-- 
2.47.3