michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: wifi: winc1500: Convert to new DT_INST macros

Browse source 
Convert older DT_INST_ macro use the new include/devicetree.h
DT_INST macro APIs.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2020-03-25 10:29:17 -05:00 • committed by Maureen Helm
commit 7ea5f79ae2
1 changed files with 18 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

34
drivers/wifi/winc1500/wifi_winc1500_nm_bus_wrapper.c
View file

@ -4,6 +4,8 @@
* SPDX-License-Identifier: Apache-2.0
*/
#define DT_DRV_COMPAT atmel_winc1500
#define LOG_LEVEL CONFIG_WIFI_LOG_LEVEL
#include <logging/log.h>
LOG_MODULE_REGISTER(winc1500);
@ -24,9 +26,9 @@ LOG_MODULE_REGISTER(winc1500);
static
struct winc1500_gpio_configuration winc1500_gpios[WINC1500_GPIO_IDX_MAX] = {
{ .dev = NULL, .pin = DT_INST_0_ATMEL_WINC1500_ENABLE_GPIOS_PIN },
{ .dev = NULL, .pin = DT_INST_0_ATMEL_WINC1500_IRQ_GPIOS_PIN },
{ .dev = NULL, .pin = DT_INST_0_ATMEL_WINC1500_RESET_GPIOS_PIN },
{ .dev = NULL, .pin = DT_INST_GPIO_PIN(0, enable_gpios) },
{ .dev = NULL, .pin = DT_INST_GPIO_PIN(0, irq_gpios) },
{ .dev = NULL, .pin = DT_INST_GPIO_PIN(0, reset_gpios) },
};
#define NM_BUS_MAX_TRX_SZ 256
@ -99,24 +101,24 @@ struct winc1500_gpio_configuration *winc1500_configure_gpios(void)
struct device *gpio_en, *gpio_irq, *gpio_reset;
gpio_en = device_get_binding(
DT_INST_0_ATMEL_WINC1500_ENABLE_GPIOS_CONTROLLER);
DT_INST_GPIO_LABEL(0, enable_gpios));
gpio_irq = device_get_binding(
DT_INST_0_ATMEL_WINC1500_IRQ_GPIOS_CONTROLLER);
DT_INST_GPIO_LABEL(0, irq_gpios));
gpio_reset = device_get_binding(
DT_INST_0_ATMEL_WINC1500_RESET_GPIOS_CONTROLLER);
DT_INST_GPIO_LABEL(0, reset_gpios));
gpio_pin_configure(gpio_en,
winc1500_gpios[WINC1500_GPIO_IDX_CHIP_EN].pin,
GPIO_OUTPUT_LOW |
DT_INST_0_ATMEL_WINC1500_ENABLE_GPIOS_FLAGS);
DT_INST_GPIO_FLAGS(0, enable_gpios));
gpio_pin_configure(gpio_irq,
winc1500_gpios[WINC1500_GPIO_IDX_IRQN].pin,
GPIO_INPUT |
DT_INST_0_ATMEL_WINC1500_IRQ_GPIOS_FLAGS);
DT_INST_GPIO_FLAGS(0, irq_gpios));
gpio_pin_configure(gpio_reset,
winc1500_gpios[WINC1500_GPIO_IDX_RESET_N].pin,
GPIO_OUTPUT_LOW |
DT_INST_0_ATMEL_WINC1500_RESET_GPIOS_FLAGS);
DT_INST_GPIO_FLAGS(0, reset_gpios));
winc1500_gpios[WINC1500_GPIO_IDX_CHIP_EN].dev = gpio_en;
winc1500_gpios[WINC1500_GPIO_IDX_IRQN].dev = gpio_irq;
@ -134,32 +136,32 @@ s8_t nm_bus_init(void *pvinit)
/* Not implemented */
#elif defined CONF_WINC_USE_SPI
/* setup SPI device */
winc1500.spi = device_get_binding(DT_INST_0_ATMEL_WINC1500_BUS_NAME);
winc1500.spi = device_get_binding(DT_INST_BUS_LABEL(0));
if (!winc1500.spi) {
LOG_ERR("spi device binding");
return -1;
}
winc1500.spi_cfg.operation = SPI_WORD_SET(8) | SPI_TRANSFER_MSB;
winc1500.spi_cfg.frequency = DT_INST_0_ATMEL_WINC1500_SPI_MAX_FREQUENCY;
winc1500.spi_cfg.slave = DT_INST_0_ATMEL_WINC1500_BASE_ADDRESS;
winc1500.spi_cfg.frequency = DT_INST_PROP(0, spi_max_frequency);
winc1500.spi_cfg.slave = DT_INST_REG_ADDR(0);
#ifdef CONFIG_WIFI_WINC1500_GPIO_SPI_CS
cs_ctrl.gpio_dev = device_get_binding(
DT_INST_0_ATMEL_WINC1500_CS_GPIOS_CONTROLLER);
DT_INST_SPI_DEV_CS_GPIOS_LABEL(0));
if (!cs_ctrl.gpio_dev) {
LOG_ERR("Unable to get GPIO SPI CS device");
return -ENODEV;
}
cs_ctrl.gpio_pin = DT_INST_0_ATMEL_WINC1500_CS_GPIOS_PIN;
cs_ctrl.gpio_pin = DT_INST_SPI_DEV_CS_GPIOS_PIN(0);
cs_ctrl.delay = 0U;
winc1500.spi_cfg.cs = &cs_ctrl;
LOG_DBG("SPI GPIO CS configured on %s:%u",
DT_INST_0_ATMEL_WINC1500_CS_GPIOS_CONTROLLER,
DT_INST_0_ATMEL_WINC1500_CS_GPIOS_PIN);
DT_INST_SPI_DEV_CS_GPIOS_LABEL(0),
DT_INST_SPI_DEV_CS_GPIOS_PIN(0));
#endif /* CONFIG_WIFI_WINC1500_GPIO_SPI_CS */
nm_bsp_reset();