xref: /rk3399_rockchip-uboot/drivers/pinctrl/nxp/pinctrl-imx7ulp.c (revision 6aee2ab68c362ace5a59f89a63abed82e0bf19e5)

/*
 * Copyright (C) 2016 Freescale Semiconductor, Inc.
 *
 * Peng Fan <peng.fan@nxp.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

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

#include "pinctrl-imx.h"

static struct imx_pinctrl_soc_info imx7ulp_pinctrl_soc_info0 = {
	.flags = ZERO_OFFSET_VALID | SHARE_MUX_CONF_REG | CONFIG_IBE_OBE,
};

static struct imx_pinctrl_soc_info imx7ulp_pinctrl_soc_info1 = {
	.flags = ZERO_OFFSET_VALID | SHARE_MUX_CONF_REG | CONFIG_IBE_OBE,
};

static int imx7ulp_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 imx7ulp_pinctrl_match[] = {
	{ .compatible = "fsl,imx7ulp-iomuxc-0", .data = (ulong)&imx7ulp_pinctrl_soc_info0 },
	{ .compatible = "fsl,imx7ulp-iomuxc-1", .data = (ulong)&imx7ulp_pinctrl_soc_info1 },
	{ /* sentinel */ }
};

U_BOOT_DRIVER(imx7ulp_pinctrl) = {
	.name = "imx7ulp-pinctrl",
	.id = UCLASS_PINCTRL,
	.of_match = of_match_ptr(imx7ulp_pinctrl_match),
	.probe = imx7ulp_pinctrl_probe,
	.remove = imx_pinctrl_remove,
	.priv_auto_alloc_size = sizeof(struct imx_pinctrl_priv),
	.ops = &imx_pinctrl_ops,
	.flags = DM_FLAG_PRE_RELOC,
};