4  * SPDX-License-Identifier: Apache-2.0
13 #include <zephyr/dt-bindings/gpio/ite-it8xxx2-gpio.h>
42 	const struct gpio_kscan_cfg *const config = dev->config;  in gpio_kscan_it8xxx2_configure()
43 	volatile uint8_t *reg_ksi_kso_gctrl = config->reg_ksi_kso_gctrl;  in gpio_kscan_it8xxx2_configure()
44 	volatile uint8_t *reg_ksi_kso_goen = config->reg_ksi_kso_goen;  in gpio_kscan_it8xxx2_configure()
45 	volatile uint8_t *reg_ksi_kso_gdat = config->reg_ksi_kso_gdat;  in gpio_kscan_it8xxx2_configure()
46 	volatile uint8_t *reg_ksi_kso_gpod = config->reg_ksi_kso_gpod;  in gpio_kscan_it8xxx2_configure()
47 	uint8_t mask = BIT(pin);  in gpio_kscan_it8xxx2_configure()  local
53 		return -ENOTSUP;  in gpio_kscan_it8xxx2_configure()
57 	*reg_ksi_kso_gctrl |= mask;  in gpio_kscan_it8xxx2_configure()
65 			/* Set open-drain and enable internal pullup */  in gpio_kscan_it8xxx2_configure()
66 			*reg_ksi_kso_gpod |= mask;  in gpio_kscan_it8xxx2_configure()
68 			/* Set push-pull and disable internal pullup */  in gpio_kscan_it8xxx2_configure()
69 			*reg_ksi_kso_gpod &= ~mask;  in gpio_kscan_it8xxx2_configure()
76 			*reg_ksi_kso_gdat |= mask;  in gpio_kscan_it8xxx2_configure()
78 			*reg_ksi_kso_gdat &= ~mask;  in gpio_kscan_it8xxx2_configure()
84 		*reg_ksi_kso_goen |= mask;  in gpio_kscan_it8xxx2_configure()
87 		*reg_ksi_kso_goen  &= ~mask;  in gpio_kscan_it8xxx2_configure()
90 			/* Enable internal pullup */  in gpio_kscan_it8xxx2_configure()
91 			*reg_ksi_kso_gpod |= mask;  in gpio_kscan_it8xxx2_configure()
93 			/* No internal pullup and pulldown */  in gpio_kscan_it8xxx2_configure()
94 			*reg_ksi_kso_gpod &= ~mask;  in gpio_kscan_it8xxx2_configure()
106 	const struct gpio_kscan_cfg *const config = dev->config;  in gpio_kscan_it8xxx2_get_config()
107 	volatile uint8_t *reg_ksi_kso_goen = config->reg_ksi_kso_goen;  in gpio_kscan_it8xxx2_get_config()
108 	volatile uint8_t *reg_ksi_kso_gdat = config->reg_ksi_kso_gdat;  in gpio_kscan_it8xxx2_get_config()
109 	volatile uint8_t *reg_ksi_kso_gpod = config->reg_ksi_kso_gpod;  in gpio_kscan_it8xxx2_get_config()
110 	uint8_t mask = BIT(pin);  in gpio_kscan_it8xxx2_get_config()  local
117 	if (*reg_ksi_kso_goen & mask) {  in gpio_kscan_it8xxx2_get_config()
120 		/* Open-drain or push-pull */  in gpio_kscan_it8xxx2_get_config()
121 		if (*reg_ksi_kso_gpod & mask) {  in gpio_kscan_it8xxx2_get_config()
126 		if (*reg_ksi_kso_gdat & mask) {  in gpio_kscan_it8xxx2_get_config()
134 		/* pullup or no pull */  in gpio_kscan_it8xxx2_get_config()
135 		if (*reg_ksi_kso_gpod & mask) {  in gpio_kscan_it8xxx2_get_config()
149 	const struct gpio_kscan_cfg *const config = dev->config;  in gpio_kscan_it8xxx2_port_get_raw()
150 	volatile uint8_t *reg_ksi_kso_gdmr = config->reg_ksi_kso_gdmr;  in gpio_kscan_it8xxx2_port_get_raw()
159 						  gpio_port_pins_t mask,  in gpio_kscan_it8xxx2_port_set_masked_raw()  argument
162 	const struct gpio_kscan_cfg *const config = dev->config;  in gpio_kscan_it8xxx2_port_set_masked_raw()
163 	volatile uint8_t *reg_ksi_kso_gdat = config->reg_ksi_kso_gdat;  in gpio_kscan_it8xxx2_port_set_masked_raw()
167 	/* Set high/low level to mask pins of the port */  in gpio_kscan_it8xxx2_port_set_masked_raw()
168 	*reg_ksi_kso_gdat = ((out & ~mask) | (value & mask));  in gpio_kscan_it8xxx2_port_set_masked_raw()
178 	const struct gpio_kscan_cfg *const config = dev->config;  in gpio_kscan_it8xxx2_port_set_bits_raw()
179 	volatile uint8_t *reg_ksi_kso_gdat = config->reg_ksi_kso_gdat;  in gpio_kscan_it8xxx2_port_set_bits_raw()
193 	const struct gpio_kscan_cfg *const config = dev->config;  in gpio_kscan_it8xxx2_port_clear_bits_raw()
194 	volatile uint8_t *reg_ksi_kso_gdat = config->reg_ksi_kso_gdat;  in gpio_kscan_it8xxx2_port_clear_bits_raw()
208 	const struct gpio_kscan_cfg *const config = dev->config;  in gpio_kscan_it8xxx2_port_toggle_bits()
209 	volatile uint8_t *reg_ksi_kso_gdat = config->reg_ksi_kso_gdat;  in gpio_kscan_it8xxx2_port_toggle_bits()