drivers/pinctrl/nxp/pinctrl-imx7.c

   1 /*
   2  * Copyright (C) 2016 Peng Fan <van.freenix@gmail.com>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   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 imx7_pinctrl_soc_info;
  14
  15 static struct imx_pinctrl_soc_info imx7_lpsr_pinctrl_soc_info = {
  16         .flags = ZERO_OFFSET_VALID,
  17 };
  18
  19 static int imx7_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 imx7_pinctrl_match[] = {
  28         { .compatible = "fsl,imx7d-iomuxc", .data = (ulong)&imx7_pinctrl_soc_info },
  29         { .compatible = "fsl,imx7d-iomuxc-lpsr", .data = (ulong)&imx7_lpsr_pinctrl_soc_info },
  30         { /* sentinel */ }
  31 };
  32
  33 U_BOOT_DRIVER(imx7_pinctrl) = {
  34         .name = "imx7-pinctrl",
  35         .id = UCLASS_PINCTRL,
  36         .of_match = of_match_ptr(imx7_pinctrl_match),
  37         .probe = imx7_pinctrl_probe,
  38         .remove = imx_pinctrl_remove,
  39         .priv_auto_alloc_size = sizeof(struct imx_pinctrl_priv),
  40         .ops = &imx_pinctrl_ops,
  41         .flags = DM_FLAG_PRE_RELOC,
  42 };