Lines Matching +full:rd +full:- +full:gpios

6  * SPDX-License-Identifier: Apache-2.0
25 #include <zephyr/dt-bindings/led/led.h>
42  * https://github.com/zephyrproject-rtos/zephyr/issues/11917.
47  * Per Arm docs, both Rd and Rn must be r0-r7, so we use the "l"
78 	const struct ws2812_gpio_cfg *config = dev->config;  in send_buf()
79 	volatile uint32_t *base = (uint32_t *)&NRF_GPIO->OUTSET;  in send_buf()
80 	const uint32_t val = BIT(config->gpio.pin);  in send_buf()
99 	while (len--) {  in send_buf()
107 		 * inter-bit time will be longer than TxL, but the  in send_buf()
114 		for (i = 7; i >= 0; i--) {  in send_buf()
126 	/* Returns non-negative value on success. Cap to 0 as API states. */  in send_buf()
136 	const struct ws2812_gpio_cfg *config = dev->config;  in ws2812_gpio_update_rgb()
140 	/* Convert from RGB to on-wire format (e.g. GRB, GRBW, RGB, etc) */  in ws2812_gpio_update_rgb()
144 		for (j = 0; j < config->num_colors; j++) {  in ws2812_gpio_update_rgb()
145 			switch (config->color_mapping[j]) {  in ws2812_gpio_update_rgb()
160 				return -EINVAL;  in ws2812_gpio_update_rgb()
165 	return send_buf(dev, (uint8_t *)pixels, num_pixels * config->num_colors);  in ws2812_gpio_update_rgb()
170 	const struct ws2812_gpio_cfg *config = dev->config;  in ws2812_gpio_length()
172 	return config->length;  in ws2812_gpio_length()
182  * "color-mapping" DT property.
201 		const struct ws2812_gpio_cfg *cfg = dev->config;	\
204 		if (!gpio_is_ready_dt(&cfg->gpio)) {			\
206 			return -ENODEV;					\
209 		for (i = 0; i < cfg->num_colors; i++) {			\
210 			switch (cfg->color_mapping[i]) {		\
218 					" Check the color-mapping DT property",	\
219 					dev->name);			\
220 				return -EINVAL;				\
224 		return gpio_pin_configure_dt(&cfg->gpio, GPIO_OUTPUT);	\
230 		.gpio = GPIO_DT_SPEC_INST_GET(idx, gpios),		\