1 files changed, 82 insertions, 0 deletions
diff --git a/include/power/tps65218.h b/include/power/tps65218.h
new file mode 100644
index 0000000..bb66c3f
--- /dev/null
+++ b/include/power/tps65218.h
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2014
+ * Texas Instruments, <www.ti.com>
+ */
+
+#ifndef __POWER_TPS65218_H__
+#define __POWER_TPS65218_H__
+
+#include <linux/bitops.h>
+
+/* I2C chip address */
+#define TPS65218_CHIP_PM			0x24
+
+/* Registers */
+enum {
+	TPS65218_CHIPID				= 0x00,
+	TPS65218_INT1,
+	TPS65218_INT2,
+	TPS65218_INT_MASK1,
+	TPS65218_INT_MASK2,
+	TPS65218_STATUS,
+	TPS65218_CONTROL,
+	TPS65218_FLAG,
+	TPS65218_PASSWORD			= 0x10,
+	TPS65218_ENABLE1,
+	TPS65218_ENABLE2,
+	TPS65218_CONFIG1,
+	TPS65218_CONFIG2,
+	TPS65218_CONFIG3,
+	TPS65218_DCDC1,
+	TPS65218_DCDC2,
+	TPS65218_DCDC3,
+	TPS65218_DCDC4,
+	TPS65218_SLEW,
+	TPS65218_LDO1,
+	TPS65218_SEQ1				= 0x20,
+	TPS65218_SEQ2,
+	TPS65218_SEQ3,
+	TPS65218_SEQ4,
+	TPS65218_SEQ5,
+	TPS65218_SEQ6,
+	TPS65218_SEQ7,
+	TPS65218_PMIC_NUM_OF_REGS,
+};
+
+#define TPS65218_PROT_LEVEL_NONE		0x00
+#define TPS65218_PROT_LEVEL_1			0x01
+#define TPS65218_PROT_LEVEL_2			0x02
+
+#define TPS65218_PASSWORD_LOCK_FOR_WRITE	0x00
+#define TPS65218_PASSWORD_UNLOCK		0x7D
+
+#define TPS65218_DCDC_GO			0x80
+
+#define TPS65218_MASK_ALL_BITS			0xFF
+
+#define TPS65218_DCDC_VSEL_MASK			0x3F
+
+#define TPS65218_DCDC_VOLT_SEL_0950MV		0x0a
+#define TPS65218_DCDC_VOLT_SEL_1100MV		0x19
+#define TPS65218_DCDC_VOLT_SEL_1200MV		0x23
+#define TPS65218_DCDC_VOLT_SEL_1260MV		0x29
+#define TPS65218_DCDC_VOLT_SEL_1330MV		0x30
+#define TPS65218_DCDC3_VOLT_SEL_1350MV		0x12
+#define TPS65218_DCDC3_VOLT_SEL_1200MV		0xC
+
+#define TPS65218_CC_STAT	(BIT(0) | BIT(1))
+#define TPS65218_STATE		(BIT(2) | BIT(3))
+#define TPS65218_PB_STATE	BIT(4)
+#define TPS65218_AC_STATE	BIT(5)
+#define TPS65218_EE		BIT(6)
+#define TPS65218_FSEAL		BIT(7)
+
+int tps65218_reg_read(uchar dest_reg, uchar *dest_val);
+int tps65218_reg_write(uchar prot_level, uchar dest_reg, uchar dest_val,
+		       uchar mask);
+int tps65218_voltage_update(uchar dc_cntrl_reg, uchar volt_sel);
+int tps65218_toggle_fseal(void);
+int tps65218_lock_fseal(void);
+int power_tps65218_init(unsigned char bus);
+#endif	/* __POWER_TPS65218_H__ */