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Diffstat (limited to 'src/mainboard/asrock/b75m-itx/devicetree.cb')
-rw-r--r--src/mainboard/asrock/b75m-itx/devicetree.cb6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/asrock/b75m-itx/devicetree.cb b/src/mainboard/asrock/b75m-itx/devicetree.cb
index 59645f04f2..8ecae251f6 100644
--- a/src/mainboard/asrock/b75m-itx/devicetree.cb
+++ b/src/mainboard/asrock/b75m-itx/devicetree.cb
@@ -27,6 +27,12 @@ chip northbridge/intel/sandybridge
register "xhci_switchable_ports" = "0x0000000f"
register "spi_uvscc" = "0x2005"
register "spi_lvscc" = "0x2005"
+ register "usb_port_config" = "{
+ {1, 0, 0}, {1, 0, 0}, {1, 1, 1}, {1, 1, 1},
+ {1, 1, 2}, {1, 1, 2}, {1, 0, 3}, {1, 0, 3},
+ {1, 0, 4}, {1, 0, 4}, {1, 0, 6},
+ {1, 1, 5}, {1, 1, 5}, {1, 0, 6}
+ }"
device ref xhci on
subsystemid 0x1849 0x1e31