u-boot/drivers/pinctrl/nxp/pinctrl-imx8ulp.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2020 NXP
 *
 */

#include <common.h>
#include <dm.h>
#include <dm/pinctrl.h>

#include "pinctrl-imx.h"

static struct imx_pinctrl_soc_info imx8ulp_pinctrl_soc_info0 = {
	.flags = ZERO_OFFSET_VALID | SHARE_MUX_CONF_REG | CFG_IBE_OBE,
};

static struct imx_pinctrl_soc_info imx8ulp_pinctrl_soc_info1 = {
	.flags = ZERO_OFFSET_VALID | SHARE_MUX_CONF_REG | CFG_IBE_OBE,
};

static int imx8ulp_pinctrl_probe(struct udevice *dev)
{
	struct imx_pinctrl_soc_info *info =
		(struct imx_pinctrl_soc_info *)dev_get_driver_data(dev);

	return imx_pinctrl_probe(dev, info);
}

static const struct udevice_id imx8ulp_pinctrl_match[] = {
	{ .compatible = "fsl,imx8ulp-iomuxc0", .data = (ulong)&imx8ulp_pinctrl_soc_info0 },
	{ .compatible = "fsl,imx8ulp-iomuxc1", .data = (ulong)&imx8ulp_pinctrl_soc_info1 },
	{ /* sentinel */ }
};

U_BOOT_DRIVER(imx8ulp_pinctrl) = {
	.name = "imx8ulp-pinctrl",
	.id = UCLASS_PINCTRL,
	.of_match = of_match_ptr(imx8ulp_pinctrl_match),
	.probe = imx8ulp_pinctrl_probe,
	.remove = imx_pinctrl_remove,
	.priv_auto = sizeof(struct imx_pinctrl_priv),
	.ops = &imx_pinctrl_ops,
	.flags = DM_FLAG_PRE_RELOC,
};