1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3 * Copyright 2018 NXP
4 */
5
6 #include <common.h>
7 #include <asm/global_data.h>
8 #include <dm/device.h>
9 #include <dm/pinctrl.h>
10
11 #include "pinctrl-imx.h"
12
13 DECLARE_GLOBAL_DATA_PTR;
14
15 static struct imx_pinctrl_soc_info imx8_pinctrl_soc_info = {
16 .flags = IMX8_USE_SCU,
17 };
18
imx8_pinctrl_probe(struct udevice * dev)19 static int imx8_pinctrl_probe(struct udevice *dev)
20 {
21 struct imx_pinctrl_soc_info *info =
22 (struct imx_pinctrl_soc_info *)dev_get_driver_data(dev);
23
24 return imx_pinctrl_probe(dev, info);
25 }
26
27 static const struct udevice_id imx8_pinctrl_match[] = {
28 { .compatible = "fsl,imx8qxp-iomuxc", .data = (ulong)&imx8_pinctrl_soc_info },
29 { .compatible = "fsl,imx8qm-iomuxc", .data = (ulong)&imx8_pinctrl_soc_info },
30 { /* sentinel */ }
31 };
32
33 U_BOOT_DRIVER(imx8_pinctrl) = {
34 .name = "imx8_pinctrl",
35 .id = UCLASS_PINCTRL,
36 .of_match = of_match_ptr(imx8_pinctrl_match),
37 .probe = imx8_pinctrl_probe,
38 .remove = imx_pinctrl_remove,
39 .priv_auto = sizeof(struct imx_pinctrl_priv),
40 .ops = &imx_pinctrl_ops,
41 .flags = DM_FLAG_PRE_RELOC,
42 };
43