gpio_early.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <soc/gpio.h>
#include <variant/gpio.h>
 
/* Name format: <pad name> / <net/pin name in schematics> */
static const struct pad_config early_gpio_table[] = {
        PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1),           /* UART2_RXD */
        PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1),           /* UART2_TXD */
        PAD_NC(GPP_C22, UP_20K),
        PAD_NC(GPP_C23, UP_20K),
};
 
void variant_configure_early_gpios(void)
{
        gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table));
}