src/mainboard/google/brya/variants/xivu/fw_config.c

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #include <baseboard/gpio.h>
   4 #include <baseboard/variants.h>
   5 #include <bootstate.h>
   6 #include <console/console.h>
   7 #include <fw_config.h>
   8
   9 static const struct pad_config wfc_disable_pads[] = {
  10         /* D3  : WCAM_RST_L */
  11         PAD_NC_LOCK(GPP_D3, NONE, LOCK_CONFIG),
  12         /* D15 : EN_PP2800_WCAM_X */
  13         PAD_NC_LOCK(GPP_D15, NONE, LOCK_CONFIG),
  14         /* D16 : EN_PP1800_PP1200_WCAM_X */
  15         PAD_NC_LOCK(GPP_D16, NONE, LOCK_CONFIG),
  16         /* H22 : WCAM_MCLK_R */
  17         PAD_NC(GPP_H22, NONE),
  18 };
  19
  20 void fw_config_gpio_padbased_override(struct pad_config *padbased_table)
  21 {
  22         if (fw_config_probe(FW_CONFIG(WFC, WFC_ABSENT))) {
  23                 printk(BIOS_INFO, "Disable MIPI WFC GPIO pins.\n");
  24                 gpio_padbased_override(padbased_table, wfc_disable_pads,
  25                                                 ARRAY_SIZE(wfc_disable_pads));
  26         }
  27 }