| Patrick Georgi | ac95903 | 2020-05-05 22:49:26 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| Alexandru Gagniuc | 0581a67 | 2016-02-24 15:08:23 -0800 | [diff] [blame] | 2 | |
| Subrata Banik | c0ec286 | 2017-11-07 17:48:35 +0530 | [diff] [blame] | 3 | #include <intelblocks/spi.h> |
| 4 | #include <soc/pci_devs.h> |
| Alexandru Gagniuc | 0581a67 | 2016-02-24 15:08:23 -0800 | [diff] [blame] | 5 | |
| Subrata Banik | c0ec286 | 2017-11-07 17:48:35 +0530 | [diff] [blame] | 6 | int spi_soc_devfn_to_bus(unsigned int devfn) |
| 7 | { |
| 8 | switch (devfn) { |
| 9 | case PCH_DEVFN_SPI0: |
| 10 | return 0; |
| 11 | case PCH_DEVFN_SPI1: |
| 12 | return 1; |
| 13 | case PCH_DEVFN_SPI2: |
| 14 | return 2; |
| 15 | } |
| 16 | return -1; |
| 17 | } |