diff options
Diffstat (limited to 'drivers/renesas/common/iic_dvfs/iic_dvfs.h')
| -rw-r--r-- | drivers/renesas/common/iic_dvfs/iic_dvfs.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/renesas/common/iic_dvfs/iic_dvfs.h b/drivers/renesas/common/iic_dvfs/iic_dvfs.h new file mode 100644 index 0000000..244c06c --- /dev/null +++ b/drivers/renesas/common/iic_dvfs/iic_dvfs.h @@ -0,0 +1,23 @@ +/* + * Copyright (c) 2015-2021, Renesas Electronics Corporation. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef IIC_DVFS_H +#define IIC_DVFS_H + +/* PMIC slave */ +#define PMIC (0x30U) +#define BKUP_MODE_CNT (0x20U) +#define DVFS_SET_VID (0x54U) +#define REG_KEEP10 (0x79U) + +/* EEPROM slave */ +#define EEPROM (0x50U) +#define BOARD_ID (0x70U) + +int32_t rcar_iic_dvfs_receive(uint8_t slave, uint8_t reg, uint8_t *data); +int32_t rcar_iic_dvfs_send(uint8_t slave, uint8_t regr, uint8_t data); + +#endif /* IIC_DVFS_H */ |