/* SPDX-License-Identifier: GPL-2.0 */ | |
#ifndef MAX1600_H | |
#define MAX1600_H | |
struct gpio_desc; | |
enum { | |
MAX1600_GPIO_0VCC = 0, | |
MAX1600_GPIO_1VCC, | |
MAX1600_GPIO_0VPP, | |
MAX1600_GPIO_1VPP, | |
MAX1600_GPIO_MAX, | |
MAX1600_CHAN_A, | |
MAX1600_CHAN_B, | |
MAX1600_CODE_LOW, | |
MAX1600_CODE_HIGH, | |
}; | |
struct max1600 { | |
struct gpio_desc *gpio[MAX1600_GPIO_MAX]; | |
struct device *dev; | |
unsigned int code; | |
}; | |
int max1600_init(struct device *dev, struct max1600 **ptr, | |
unsigned int channel, unsigned int code); | |
int max1600_configure(struct max1600 *, unsigned int vcc, unsigned int vpp); | |
#endif |