mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-21 15:12:04 +00:00
b5cfa0c7ca
The TPS65219 I2S PMIC features 3 Buck converters and 4 linear regulators, 2 GPOs, 1 GPIO, and 3 multi-function-pin. This adds the PMIC driver, loading the regulator sub-nodes. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2022 BayLibre, SAS
|
|
* Author: Neil Armstrong <narmstrong@baylibre.com>
|
|
*/
|
|
|
|
#ifndef TPS65219_H
|
|
#define TPS65219_H
|
|
|
|
/* I2C device address for pmic tps65219 */
|
|
#define TPS65219_I2C_ADDR 0x30
|
|
#define TPS65219_LDO_NUM 4
|
|
#define TPS65219_BUCK_NUM 3
|
|
|
|
/* Drivers name */
|
|
#define TPS65219_LDO_DRIVER "tps65219_ldo"
|
|
#define TPS65219_BUCK_DRIVER "tps65219_buck"
|
|
|
|
#define TPS65219_VOLT_MASK 0x3F
|
|
#define TPS65219_BUCK_VOLT_MAX 3400000
|
|
|
|
#define TPS65219_ENABLE_CTRL_REG 0x2
|
|
|
|
#define TPS65219_BUCK1_VOUT_REG 0xa
|
|
#define TPS65219_BUCK2_VOUT_REG 0x9
|
|
#define TPS65219_BUCK3_VOUT_REG 0x8
|
|
|
|
#define TPS65219_LDO1_VOUT_REG 0x7
|
|
#define TPS65219_LDO2_VOUT_REG 0x6
|
|
|
|
#define TPS65219_LDO12_BYP_CONFIG 6
|
|
|
|
#define TPS65219_LDO3_VOUT_REG 0x5
|
|
#define TPS65219_LDO4_VOUT_REG 0x4
|
|
|
|
#define TPS65219_LDO12_VOLT_BYP_MIN 1500000
|
|
#define TPS65219_LDO12_VOLT_MIN 600000
|
|
#define TPS65219_LDO12_VOLT_MAX 3400000
|
|
#define TPS65219_LDO12_VOLT_REG_MIN 0
|
|
#define TPS65219_LDO12_VOLT_REG_MAX 0x56
|
|
#define TPS65219_LDO34_VOLT_MIN 1200000
|
|
#define TPS65219_LDO34_VOLT_MAX 3300000
|
|
#define TPS65219_LDO34_VOLT_REG_MIN 0x12
|
|
#define TPS65219_LDO34_VOLT_REG_MAX 0x54
|
|
|
|
#endif /* TPS65219_H */
|