X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fthermal%2Fti-soc-thermal%2Fti-bandgap.h;h=fe0adb898764901b841d31b3696c5b5c15f15cac;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=0c52f7afba00b5335adbeba60cd31f547d2256a3;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/kernel/drivers/thermal/ti-soc-thermal/ti-bandgap.h b/kernel/drivers/thermal/ti-soc-thermal/ti-bandgap.h
index 0c52f7afb..fe0adb898 100644
--- a/kernel/drivers/thermal/ti-soc-thermal/ti-bandgap.h
+++ b/kernel/drivers/thermal/ti-soc-thermal/ti-bandgap.h
@@ -322,6 +322,8 @@ struct ti_temp_sensor {
  *	has Errata 814
  * TI_BANDGAP_FEATURE_ERRATA_813 - used to workaorund when the bandgap device
  *	has Errata 813
+ * TI_BANDGAP_FEATURE_UNRELIABLE - used when the sensor readings are too
+ *	inaccurate.
  * TI_BANDGAP_HAS(b, f) - macro to check if a bandgap device is capable of a
  *      specific feature (above) or not. Return non-zero, if yes.
  */
@@ -337,6 +339,7 @@ struct ti_temp_sensor {
 #define TI_BANDGAP_FEATURE_HISTORY_BUFFER	BIT(9)
 #define TI_BANDGAP_FEATURE_ERRATA_814		BIT(10)
 #define TI_BANDGAP_FEATURE_ERRATA_813		BIT(11)
+#define TI_BANDGAP_FEATURE_UNRELIABLE		BIT(12)
 #define TI_BANDGAP_HAS(b, f)			\
 			((b)->conf->features & TI_BANDGAP_FEATURE_ ## f)
 
@@ -390,6 +393,14 @@ int ti_bandgap_set_sensor_data(struct ti_bandgap *bgp, int id, void *data);
 void *ti_bandgap_get_sensor_data(struct ti_bandgap *bgp, int id);
 int ti_bandgap_get_trend(struct ti_bandgap *bgp, int id, int *trend);
 
+#ifdef CONFIG_OMAP3_THERMAL
+extern const struct ti_bandgap_data omap34xx_data;
+extern const struct ti_bandgap_data omap36xx_data;
+#else
+#define omap34xx_data					NULL
+#define omap36xx_data					NULL
+#endif
+
 #ifdef CONFIG_OMAP4_THERMAL
 extern const struct ti_bandgap_data omap4430_data;
 extern const struct ti_bandgap_data omap4460_data;