drivers/pinctrl/nxp/pinctrl-imxrt.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (C) 2019
   4  * Author(s): Giulio Benetti <giulio.benetti@benettiengineering.com>
   5  */
   6
   7 #include <common.h>
   8 #include <dm.h>
   9 #include <dm/pinctrl.h>
  10
  11 #include "pinctrl-imx.h"
  12
  13 static struct imx_pinctrl_soc_info imxrt_pinctrl_soc_info = {
  14         .flags = ZERO_OFFSET_VALID,
  15 };
  16
  17 static int imxrt_pinctrl_probe(struct udevice *dev)
  18 {
  19         struct imx_pinctrl_soc_info *info =
  20                 (struct imx_pinctrl_soc_info *)dev_get_driver_data(dev);
  21
  22         return imx_pinctrl_probe(dev, info);
  23 }
  24
  25 static const struct udevice_id imxrt_pinctrl_match[] = {
  26         { .compatible = "fsl,imxrt-iomuxc",
  27           .data = (ulong)&imxrt_pinctrl_soc_info },
  28         { /* sentinel */ }
  29 };
  30
  31 U_BOOT_DRIVER(imxrt_pinctrl) = {
  32         .name = "imxrt-pinctrl",
  33         .id = UCLASS_PINCTRL,
  34         .of_match = of_match_ptr(imxrt_pinctrl_match),
  35         .probe = imxrt_pinctrl_probe,
  36         .remove = imx_pinctrl_remove,
  37         .priv_auto_alloc_size = sizeof(struct imx_pinctrl_priv),
  38         .ops = &imx_pinctrl_ops,
  39         .flags = DM_FLAG_PRE_RELOC,
  40 };