diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/denverton_ns/chip.c | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/soc/intel/denverton_ns/chip.c b/src/soc/intel/denverton_ns/chip.c index c594a6f5f2..7381b068e6 100644 --- a/src/soc/intel/denverton_ns/chip.c +++ b/src/soc/intel/denverton_ns/chip.c @@ -9,6 +9,7 @@ #include <fsp/api.h> #include <fsp/util.h> #include <intelblocks/fast_spi.h> +#include <intelblocks/acpi.h> #include <intelblocks/gpio.h> #include <soc/iomap.h> #include <soc/intel/common/vbt.h> @@ -18,10 +19,100 @@ #include <spi-generic.h> #include <soc/hob_mem.h> +const char *soc_acpi_name(const struct device *dev) +{ + if (dev->path.type == DEVICE_PATH_DOMAIN) + return "PCI0"; + + if (dev->path.type == DEVICE_PATH_USB) { + switch (dev->path.usb.port_type) { + case 0: + /* Root Hub */ + return "RHUB"; + case 2: + /* USB2 ports */ + switch (dev->path.usb.port_id) { + case 0: return "HS01"; + case 1: return "HS02"; + case 2: return "HS03"; + case 3: return "HS04"; + } + break; + case 3: + /* USB3 ports */ + switch (dev->path.usb.port_id) { + case 4: return "SS01"; + case 5: return "SS02"; + case 6: return "SS03"; + case 7: return "SS04"; + } + break; + } + return NULL; + } + + if (dev->path.type != DEVICE_PATH_PCI) + return NULL; + + switch (dev->path.pci.devfn) { + case SA_DEVFN_ROOT: + return "MCHC"; + case PCH_DEVFN_XHCI: + return "XHCI"; + case PCH_DEVFN_UART0: + return "UAR0"; + case PCH_DEVFN_UART1: + return "UAR1"; + case PCH_DEVFN_UART2: + return "UAR2"; + case PCH_DEVFN_PCIE1: + return "RP01"; + case PCH_DEVFN_PCIE2: + return "RP02"; + case PCH_DEVFN_PCIE3: + return "RP03"; + case PCH_DEVFN_PCIE4: + return "RP04"; + case PCH_DEVFN_PCIE5: + return "RP05"; + case PCH_DEVFN_PCIE6: + return "RP06"; + case PCH_DEVFN_PCIE7: + return "RP07"; + case PCH_DEVFN_PCIE8: + return "RP08"; + case PCH_DEVFN_LPC: + return "LPCB"; + case PCH_DEVFN_SMBUS: + return "SBUS"; + case PCH_DEVFN_SATA_0: + return "SAT0"; + case PCH_DEVFN_SATA_1: + return "SAT1"; + case PCH_DEVFN_EMMC: + return "EMMC"; + case PCH_DEVFN_SPI: + return "SPI0"; + case PCH_DEVFN_PMC: + return "PMC_"; + case PCH_DEVFN_QAT: + return "QAT_"; + case PCH_DEVFN_LAN0: + return "LAN0"; + case PCH_DEVFN_LAN1: + return "LAN1"; + } + + return NULL; +} + static struct device_operations pci_domain_ops = { .read_resources = &pci_domain_read_resources, .set_resources = &pci_domain_set_resources, .scan_bus = &pci_domain_scan_bus, +#if CONFIG(HAVE_ACPI_TABLES) + .acpi_name = &soc_acpi_name, +#endif }; static struct device_operations cpu_bus_ops = { |