| /* |
| * Copyright (C) 2018 Marvell International Ltd. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| * https://spdx.org/licenses |
| */ |
| |
| /* Driver for thermal unit located in Marvell ARMADA 8K and compatible SoCs */ |
| |
| #ifndef THERMAL_H |
| #define THERMAL_H |
| |
| struct tsen_config { |
| /* thermal temperature parameters */ |
| int tsen_offset; |
| int tsen_gain; |
| int tsen_divisor; |
| /* thermal data */ |
| int tsen_ready; |
| void *regs_base; |
| /* thermal functionality */ |
| int (*ptr_tsen_probe)(struct tsen_config *cfg); |
| int (*ptr_tsen_read)(struct tsen_config *cfg, int *temp); |
| }; |
| |
| /* Thermal driver APIs */ |
| int marvell_thermal_init(struct tsen_config *tsen_cfg); |
| int marvell_thermal_read(struct tsen_config *tsen_cfg, int *temp); |
| struct tsen_config *marvell_thermal_config_get(void); |
| |
| #endif /* THERMAL_H */ |