thermal: msm: Update TSENS for 8960_V2
TSENS V2 supports reading from multiple sensors and
notifiying clients when the lower/upper thresholds
are reached. The lower/upper threshold use the last
sensors threshold that are set through the thermal sysfs.
TSENS HW is enabled only when the main sensor is requested.
The TSENS block is disabled if the main senors is disabled
irrespective of any other sensors that are being enabled.
When TSENS receives notification on temperature threshold
being reached, it checks and sends events to the sensors
that are enabled and whose thresholds are above the upper
or below the lower thresholds set in the tsens threshold
register.
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
diff --git a/include/linux/msm_tsens.h b/include/linux/msm_tsens.h
new file mode 100644
index 0000000..2196e09
--- /dev/null
+++ b/include/linux/msm_tsens.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+/*
+ * Qualcomm TSENS Header file
+ *
+ */
+
+#ifndef __MSM_TSENS_H
+#define __MSM_TSENS_H
+
+enum platform_type {
+ MSM_8660 = 0,
+ MSM_8960,
+ MSM_TYPE
+};
+
+struct tsens_platform_data {
+ int slope;
+ int tsens_factor;
+ uint32_t tsens_num_sensor;
+ enum platform_type hw_type;
+};
+
+#endif /*MSM_TSENS_H */