diff options
Diffstat (limited to 'src/soc/intel/common')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/lpc_lib.h | 3 | ||||
| -rw-r--r-- | src/soc/intel/common/block/lpc/lpc.c | 10 |
2 files changed, 13 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/lpc_lib.h b/src/soc/intel/common/block/include/intelblocks/lpc_lib.h index 0c4780b89c..bb28fc35cf 100644 --- a/src/soc/intel/common/block/include/intelblocks/lpc_lib.h +++ b/src/soc/intel/common/block/include/intelblocks/lpc_lib.h @@ -53,6 +53,9 @@ void lpc_open_mmio_window(uintptr_t base, size_t size); /* Init SoC Specific LPC features. Common definition will be weak and each soc will need to define the init. */ void lpc_soc_init(struct device *dev); +/* Create SoC specific SSDT, by default it does nothing so that static +DSDT could be used. */ +void lpc_soc_fill_ssdt(const struct device *dev); /* Fill up LPC IO resource structure inside SoC directory */ void pch_lpc_soc_fill_io_resources(struct device *dev); /* Set LPC BIOS Control BILD bit. */ diff --git a/src/soc/intel/common/block/lpc/lpc.c b/src/soc/intel/common/block/lpc/lpc.c index b05ee590d4..db06db9a06 100644 --- a/src/soc/intel/common/block/lpc/lpc.c +++ b/src/soc/intel/common/block/lpc/lpc.c @@ -16,6 +16,15 @@ __weak void lpc_soc_init(struct device *dev) /* no-op */ } +/* Create SoC specific SSDT */ +__weak void lpc_soc_fill_ssdt(const struct device *dev) +{ + /* + * no-op + * by default it does nothing so that static DSDT could be used + */ +} + /* Fill up LPC IO resource structure inside SoC directory */ __weak void pch_lpc_soc_fill_io_resources(struct device *dev) { @@ -134,6 +143,7 @@ struct device_operations lpc_ops = { #if CONFIG(HAVE_ACPI_TABLES) .write_acpi_tables = southbridge_write_acpi_tables, .acpi_name = lpc_acpi_name, + .acpi_fill_ssdt = lpc_soc_fill_ssdt, #endif .init = lpc_soc_init, .scan_bus = scan_static_bus, |