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-rw-r--r--src/superio/common/chip.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/superio/common/chip.h b/src/superio/common/chip.h
index 737c90c500..2836a522f1 100644
--- a/src/superio/common/chip.h
+++ b/src/superio/common/chip.h
@@ -5,6 +5,9 @@
struct superio_common_config {
/* FIXME: Add enter conf/exit conf codes here for SSDT generation */
+ /* Rarely, boards may have more than one SuperIO. Give each SuperIO a
+ * unique name for ACPI. The default is 'SIO0'. */
+ char acpi_name[5];
};
#endif /* __SUPERIO_COMMON_CHIP_H__ */