src/soc/intel/elkhartlake/gspi.c

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #include <intelblocks/gspi.h>
   4 #include <soc/pci_devs.h>
   5
   6 int gspi_soc_bus_to_devfn(unsigned int gspi_bus)
   7 {
   8         switch (gspi_bus) {
   9         case 0:
  10                 return PCH_DEVFN_GSPI0;
  11         case 1:
  12                 return PCH_DEVFN_GSPI1;
  13         case 2:
  14                 return PCH_DEVFN_GSPI2;
  15         }
  16         return -1;
  17 }