1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun 3*4882a593Smuzhiyun #define LTC2497_ENABLE 0xA0 4*4882a593Smuzhiyun #define LTC2497_CONFIG_DEFAULT LTC2497_ENABLE 5*4882a593Smuzhiyun #define LTC2497_CONVERSION_TIME_MS 150ULL 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun struct ltc2497core_driverdata { 8*4882a593Smuzhiyun struct regulator *ref; 9*4882a593Smuzhiyun ktime_t time_prev; 10*4882a593Smuzhiyun u8 addr_prev; 11*4882a593Smuzhiyun int (*result_and_measure)(struct ltc2497core_driverdata *ddata, 12*4882a593Smuzhiyun u8 address, int *val); 13*4882a593Smuzhiyun }; 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun int ltc2497core_probe(struct device *dev, struct iio_dev *indio_dev); 16*4882a593Smuzhiyun void ltc2497core_remove(struct iio_dev *indio_dev); 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun MODULE_IMPORT_NS(LTC2497); 19