src/mainboard/google/brya/variants/vell/variant.c

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #include <baseboard/variants.h>
   4 #include <boardid.h>
   5 #include <sar.h>
   6 #include <soc/pci_devs.h>
   7
   8 const char *get_wifi_sar_cbfs_filename(void)
   9 {
  10         return "wifi_sar_0.hex";
  11 }
  12
  13 void variant_devtree_update(void)
  14 {
  15         struct device *i2c0_cs35l53_0 = DEV_PTR(i2c0_cs35l53_0);
  16         struct device *i2c0_cs35l53_1 = DEV_PTR(i2c0_cs35l53_1);
  17         struct device *i2c7_cs35l53_0 = DEV_PTR(i2c7_cs35l53_0);
  18         struct device *i2c7_cs35l53_1 = DEV_PTR(i2c7_cs35l53_1);
  19
  20         uint32_t board_ver = board_id();
  21
  22         if (board_ver >= 2) {
  23                 i2c0_cs35l53_0->enabled = 0;
  24                 i2c0_cs35l53_1->enabled = 0;
  25                 i2c7_cs35l53_0->enabled = 1;
  26                 i2c7_cs35l53_1->enabled = 1;
  27         } else {
  28                 i2c0_cs35l53_0->enabled = 1;
  29                 i2c0_cs35l53_1->enabled = 1;
  30                 i2c7_cs35l53_0->enabled = 0;
  31                 i2c7_cs35l53_1->enabled = 0;
  32         }
  33 }