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-rw-r--r--src/mainboard/asrock/b75pro3-m/devicetree.cb8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/mainboard/asrock/b75pro3-m/devicetree.cb b/src/mainboard/asrock/b75pro3-m/devicetree.cb
index b9f3f4d24c..004233671a 100644
--- a/src/mainboard/asrock/b75pro3-m/devicetree.cb
+++ b/src/mainboard/asrock/b75pro3-m/devicetree.cb
@@ -117,11 +117,15 @@ chip northbridge/intel/sandybridge
device pnp 2e.a on # ACPI
irq 0xe0 = 0x01
irq 0xe3 = 0x14
+ irq 0xe4 = 0x10 # + enable 3VSBSW#
irq 0xe6 = 0x4c
irq 0xe9 = 0x02
- irq 0xf0 = 0x20
+ irq 0xf0 = 0x20 # + pin 70 = 3VSBSW
+ end
+ device pnp 2e.b on # HWM, front panel LED
+ irq 0x30 = 0xe1 # + Fan RPM sense pins
+ io 0x60 = 0x0290 # + HWM base address
end
- device pnp 2e.b off end # HWM, front panel LED
device pnp 2e.d on end # VID
device pnp 2e.e off end # CIR WAKE-UP
device pnp 2e.f on end # GPIO Push-Pull or Open-drain