drivers/pinctrl/nxp/pinctrl-imx8.c

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