| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <stdint.h> |
| |
| #define READ_OP 0 |
| #define WRITE_OP 1 |
| |
| #define EC_HWM_LDN 1 |
| #define EC_GPIO_LDN 2 |
| |
| /* EC GPIO configuration */ |
| #define EC_GPIO_PP (0 << 0) |
| #define EC_GPIO_OD (1 << 0) |
| #define EC_GPIO_FUNC0 (0 << 4) |
| #define EC_GPIO_FUNC1 (1 << 4) |
| #define EC_GPIO_FUNC2 (2 << 4) |
| #define EC_GPIO_FUNC3 (3 << 4) |
| |
| struct ec_val_reg { |
| uint8_t val; |
| uint16_t reg; |
| }; |
| |
| uint16_t sch5545_get_ec_fw_version(void); |
| void sch5545_update_ec_firmware(uint16_t ec_version); |
| void sch5545_ec_early_init(void); |
| void sch5545_ec_hwm_early_init(void); |
| void sch5545_ec_hwm_init(void *unused); |