diff options
Diffstat (limited to 'src/soc/intel/common/block/include/intelblocks/lpss.h')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/lpss.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/lpss.h b/src/soc/intel/common/block/include/intelblocks/lpss.h index dafe351f02..e80f3ddec5 100644 --- a/src/soc/intel/common/block/include/intelblocks/lpss.h +++ b/src/soc/intel/common/block/include/intelblocks/lpss.h @@ -40,4 +40,13 @@ bool lpss_is_controller_in_reset(uintptr_t base); /* Set controller power state to D0 or D3*/ void lpss_set_power_state(const struct device *dev, enum lpss_pwr_state state); +/* + * Handler to get list of LPSS controllers. The SOC is expected to send out a + * list of pci devfn for all LPSS controllers supported by the SOC. + */ +const pci_devfn_t *soc_lpss_controllers_list(size_t *size); + +/* Check if the device is a LPSS controller */ +bool is_dev_lpss(const struct device *dev); + #endif /* SOC_INTEL_COMMON_BLOCK_LPSS_H */ |