/* SPDX-License-Identifier: GPL-2.0-or-later */ | |
#include <intelblocks/spi.h> | |
#include <soc/pci_devs.h> | |
int spi_soc_devfn_to_bus(unsigned int devfn) | |
{ | |
switch (devfn) { | |
case PCH_DEVFN_SPI: | |
return 0; | |
case PCH_DEVFN_GSPI0: | |
return 1; | |
case PCH_DEVFN_GSPI1: | |
return 2; | |
case PCH_DEVFN_GSPI2: | |
return 3; | |
} | |
return -1; | |
} |