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drivers: eth: Update sam/sam0 eth drivers to use pinctrl

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This update Atmel sam and sam0 ethernet gmac and mdio drivers to use
pinctrl driver and API. It updates all boards with new pinctrl groups
format.

Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This commit is contained in:
Gerson Fernando Budke 2022-03-12 23:22:48 -03:00 • committed by Marti Bolivar
commit be387aa1c2
16 changed files with 135 additions and 73 deletions
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10
drivers/mdio/mdio_sam.c
View file

@ -11,6 +11,7 @@
#include <init.h>
#include <soc.h>
#include <drivers/mdio.h>
#include <drivers/pinctrl.h>
#include <logging/log.h>
LOG_MODULE_REGISTER(mdio_sam, CONFIG_MDIO_LOG_LEVEL);
@ -28,6 +29,7 @@ struct mdio_sam_dev_data {
struct mdio_sam_dev_config {
Gmac * const regs;
const struct pinctrl_dev_config *pcfg;
int protocol;
};
@ -109,11 +111,15 @@ static void mdio_sam_bus_disable(const struct device *dev)
static int mdio_sam_initialize(const struct device *dev)
{
const struct mdio_sam_dev_config *const cfg = dev->config;
struct mdio_sam_dev_data *const data = dev->data;
int retval;
k_sem_init(&data->sem, 1, 1);
return 0;
retval = pinctrl_apply_state(cfg->pcfg, PINCTRL_STATE_DEFAULT);
return retval;
}
static const struct mdio_driver_api mdio_sam_driver_api = {
@ -126,10 +132,12 @@ static const struct mdio_driver_api mdio_sam_driver_api = {
#define MDIO_SAM_CONFIG(n) \
static const struct mdio_sam_dev_config mdio_sam_dev_config_##n = { \
.regs = (Gmac *)DT_REG_ADDR(DT_INST_PARENT(n)), \
.pcfg = PINCTRL_DT_INST_DEV_CONFIG_GET(n), \
.protocol = DT_INST_ENUM_IDX(n, protocol), \
};
#define MDIO_SAM_DEVICE(n) \
PINCTRL_DT_INST_DEFINE(n); \
MDIO_SAM_CONFIG(n); \
static struct mdio_sam_dev_data mdio_sam_dev_data##n; \
DEVICE_DT_INST_DEFINE(n, \