Patrick Georgi | ac95903 | 2020-05-05 22:49:26 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
Subrata Banik | 91e89c5 | 2019-11-01 18:30:01 +0530 | [diff] [blame] | 2 | |
| 3 | /* |
| 4 | * This file is created based on Intel Tiger Lake Processor PCH Datasheet |
| 5 | * Document number: 575857 |
| 6 | * Chapter number: 11 |
| 7 | */ |
| 8 | |
| 9 | #include <intelblocks/gspi.h> |
| 10 | #include <soc/pci_devs.h> |
| 11 | |
| 12 | int gspi_soc_bus_to_devfn(unsigned int gspi_bus) |
| 13 | { |
| 14 | switch (gspi_bus) { |
| 15 | case 0: |
| 16 | return PCH_DEVFN_GSPI0; |
| 17 | case 1: |
| 18 | return PCH_DEVFN_GSPI1; |
| 19 | case 2: |
| 20 | return PCH_DEVFN_GSPI2; |
| 21 | } |
| 22 | return -1; |
| 23 | } |