4 files changed, 78 insertions, 3 deletions
diff --git a/include/power/max77693_pmic.h b/include/power/max77693_pmic.h
index 616d051f178..3d59e5916e5 100644
--- a/include/power/max77693_pmic.h
+++ b/include/power/max77693_pmic.h
@@ -10,8 +10,6 @@
 
 #include <power/power_chrg.h>
 
-enum {CHARGER_ENABLE, CHARGER_DISABLE};
-
 #define CHARGER_MIN_CURRENT 200
 #define CHARGER_MAX_CURRENT 2000
 
diff --git a/include/power/max8997_pmic.h b/include/power/max8997_pmic.h
index 74c5d543871..728d60afa59 100644
--- a/include/power/max8997_pmic.h
+++ b/include/power/max8997_pmic.h
@@ -170,7 +170,6 @@ enum {
 #define SAFEOUT_3_30V 0x03
 
 /* Charger */
-enum {CHARGER_ENABLE, CHARGER_DISABLE};
 #define DETBAT                  (1 << 2)
 #define MBCICHFCSET             (1 << 4)
 #define MBCHOSTEN               (1 << 6)
diff --git a/include/power/pmic.h b/include/power/pmic.h
index 8f282dd2f29..a62e6c90a5e 100644
--- a/include/power/pmic.h
+++ b/include/power/pmic.h
@@ -17,6 +17,11 @@ enum { I2C_PMIC, I2C_NUM, };
 enum { PMIC_READ, PMIC_WRITE, };
 enum { PMIC_SENSOR_BYTE_ORDER_LITTLE, PMIC_SENSOR_BYTE_ORDER_BIG, };
 
+enum {
+	PMIC_CHARGER_DISABLE,
+	PMIC_CHARGER_ENABLE,
+};
+
 struct p_i2c {
 	unsigned char addr;
 	unsigned char *buf;
diff --git a/include/power/tps65090_pmic.h b/include/power/tps65090_pmic.h
new file mode 100644
index 00000000000..dcf99c956a5
--- /dev/null
+++ b/include/power/tps65090_pmic.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2012 The Chromium OS Authors.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __TPS65090_PMIC_H_
+#define __TPS65090_PMIC_H_
+
+/* I2C device address for TPS65090 PMU */
+#define TPS65090_I2C_ADDR	0x48
+
+enum {
+	/* Status register fields */
+	TPS65090_ST1_OTC	= 1 << 0,
+	TPS65090_ST1_OCC	= 1 << 1,
+	TPS65090_ST1_STATE_SHIFT = 4,
+	TPS65090_ST1_STATE_MASK	= 0xf << TPS65090_ST1_STATE_SHIFT,
+};
+
+/**
+ * Enable FET
+ *
+ * @param	fet_id	FET ID, value between 1 and 7
+ * @return	0 on success, non-0 on failure
+ */
+int tps65090_fet_enable(unsigned int fet_id);
+
+/**
+ * Disable FET
+ *
+ * @param	fet_id	FET ID, value between 1 and 7
+ * @return	0 on success, non-0 on failure
+ */
+int tps65090_fet_disable(unsigned int fet_id);
+
+/**
+ * Is FET enabled?
+ *
+ * @param	fet_id	FET ID, value between 1 and 7
+ * @return	1 enabled, 0 disabled, negative value on failure
+ */
+int tps65090_fet_is_enabled(unsigned int fet_id);
+
+/**
+ * Enable / disable the battery charger
+ *
+ * @param enable	0 to disable charging, non-zero to enable
+ */
+int tps65090_set_charge_enable(int enable);
+
+/**
+ * Check whether we have enabled battery charging
+ *
+ * @return 1 if enabled, 0 if disabled
+ */
+int tps65090_get_charging(void);
+
+/**
+ * Return the value of the status register
+ *
+ * @return status register value, or -1 on error
+ */
+int tps65090_get_status(void);
+
+/**
+ * Initialize the TPS65090 PMU.
+ *
+ * @return	0 on success, non-0 on failure
+ */
+int tps65090_init(void);
+
+#endif /* __TPS65090_PMIC_H_ */