162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci#ifndef MAX1600_H 362306a36Sopenharmony_ci#define MAX1600_H 462306a36Sopenharmony_ci 562306a36Sopenharmony_cistruct gpio_desc; 662306a36Sopenharmony_ci 762306a36Sopenharmony_cienum { 862306a36Sopenharmony_ci MAX1600_GPIO_0VCC = 0, 962306a36Sopenharmony_ci MAX1600_GPIO_1VCC, 1062306a36Sopenharmony_ci MAX1600_GPIO_0VPP, 1162306a36Sopenharmony_ci MAX1600_GPIO_1VPP, 1262306a36Sopenharmony_ci MAX1600_GPIO_MAX, 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_ci MAX1600_CHAN_A, 1562306a36Sopenharmony_ci MAX1600_CHAN_B, 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci MAX1600_CODE_LOW, 1862306a36Sopenharmony_ci MAX1600_CODE_HIGH, 1962306a36Sopenharmony_ci}; 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_cistruct max1600 { 2262306a36Sopenharmony_ci struct gpio_desc *gpio[MAX1600_GPIO_MAX]; 2362306a36Sopenharmony_ci struct device *dev; 2462306a36Sopenharmony_ci unsigned int code; 2562306a36Sopenharmony_ci}; 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ciint max1600_init(struct device *dev, struct max1600 **ptr, 2862306a36Sopenharmony_ci unsigned int channel, unsigned int code); 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ciint max1600_configure(struct max1600 *, unsigned int vcc, unsigned int vpp); 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci#endif 33