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Diffstat (limited to 'src/soc/intel/apollolake/acpi')
-rw-r--r--src/soc/intel/apollolake/acpi/xhci.asl24
1 files changed, 24 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/acpi/xhci.asl b/src/soc/intel/apollolake/acpi/xhci.asl
index c07c7079ad..8222cb5ec4 100644
--- a/src/soc/intel/apollolake/acpi/xhci.asl
+++ b/src/soc/intel/apollolake/acpi/xhci.asl
@@ -28,4 +28,28 @@ Device (XHC1) {
{
Return (0xF)
}
+
+ Device (RHUB)
+ {
+ /* Root Hub */
+ Name (_ADR, Zero)
+
+ /* USB2 */
+ Device (HS01) { Name (_ADR, 1) }
+ Device (HS02) { Name (_ADR, 2) }
+ Device (HS03) { Name (_ADR, 3) }
+ Device (HS04) { Name (_ADR, 4) }
+ Device (HS05) { Name (_ADR, 5) }
+ Device (HS06) { Name (_ADR, 6) }
+ Device (HS07) { Name (_ADR, 7) }
+ Device (HS08) { Name (_ADR, 8) }
+
+ /* USB3 */
+ Device (SS01) { Name (_ADR, 9) }
+ Device (SS02) { Name (_ADR, 10) }
+ Device (SS03) { Name (_ADR, 11) }
+ Device (SS04) { Name (_ADR, 12) }
+ Device (SS05) { Name (_ADR, 13) }
+ Device (SS06) { Name (_ADR, 14) }
+ }
}