83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
83 lines
1.9 KiB
C
83 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2014
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* Texas Instruments, <www.ti.com>
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*/
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#ifndef __POWER_TPS65218_H__
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#define __POWER_TPS65218_H__
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#include <linux/bitops.h>
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/* I2C chip address */
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#define TPS65218_CHIP_PM 0x24
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/* Registers */
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enum {
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TPS65218_CHIPID = 0x00,
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TPS65218_INT1,
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TPS65218_INT2,
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TPS65218_INT_MASK1,
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TPS65218_INT_MASK2,
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TPS65218_STATUS,
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TPS65218_CONTROL,
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TPS65218_FLAG,
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TPS65218_PASSWORD = 0x10,
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TPS65218_ENABLE1,
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TPS65218_ENABLE2,
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TPS65218_CONFIG1,
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TPS65218_CONFIG2,
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TPS65218_CONFIG3,
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TPS65218_DCDC1,
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TPS65218_DCDC2,
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TPS65218_DCDC3,
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TPS65218_DCDC4,
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TPS65218_SLEW,
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TPS65218_LDO1,
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TPS65218_SEQ1 = 0x20,
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TPS65218_SEQ2,
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TPS65218_SEQ3,
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TPS65218_SEQ4,
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TPS65218_SEQ5,
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TPS65218_SEQ6,
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TPS65218_SEQ7,
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TPS65218_PMIC_NUM_OF_REGS,
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};
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#define TPS65218_PROT_LEVEL_NONE 0x00
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#define TPS65218_PROT_LEVEL_1 0x01
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#define TPS65218_PROT_LEVEL_2 0x02
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#define TPS65218_PASSWORD_LOCK_FOR_WRITE 0x00
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#define TPS65218_PASSWORD_UNLOCK 0x7D
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#define TPS65218_DCDC_GO 0x80
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#define TPS65218_MASK_ALL_BITS 0xFF
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#define TPS65218_DCDC_VSEL_MASK 0x3F
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#define TPS65218_DCDC_VOLT_SEL_0950MV 0x0a
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#define TPS65218_DCDC_VOLT_SEL_1100MV 0x19
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#define TPS65218_DCDC_VOLT_SEL_1200MV 0x23
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#define TPS65218_DCDC_VOLT_SEL_1260MV 0x29
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#define TPS65218_DCDC_VOLT_SEL_1330MV 0x30
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#define TPS65218_DCDC3_VOLT_SEL_1350MV 0x12
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#define TPS65218_DCDC3_VOLT_SEL_1200MV 0xC
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#define TPS65218_CC_STAT (BIT(0) | BIT(1))
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#define TPS65218_STATE (BIT(2) | BIT(3))
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#define TPS65218_PB_STATE BIT(4)
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#define TPS65218_AC_STATE BIT(5)
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#define TPS65218_EE BIT(6)
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#define TPS65218_FSEAL BIT(7)
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int tps65218_reg_read(uchar dest_reg, uchar *dest_val);
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int tps65218_reg_write(uchar prot_level, uchar dest_reg, uchar dest_val,
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uchar mask);
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int tps65218_voltage_update(uchar dc_cntrl_reg, uchar volt_sel);
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int tps65218_toggle_fseal(void);
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int tps65218_lock_fseal(void);
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int power_tps65218_init(unsigned char bus);
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#endif /* __POWER_TPS65218_H__ */
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