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-rw-r--r--src/mainboard/google/brya/variants/agah/overridetree.cb6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/agah/overridetree.cb b/src/mainboard/google/brya/variants/agah/overridetree.cb
index 70bc09289d42..01f025225801 100644
--- a/src/mainboard/google/brya/variants/agah/overridetree.cb
+++ b/src/mainboard/google/brya/variants/agah/overridetree.cb
@@ -157,6 +157,12 @@ chip soc/intel/alderlake
end
end
device ref pcie_rp3 on
+ # Enable PCIE 3 using clk 4
+ register "pch_pcie_rp[PCH_RP(3)]" = "{
+ .clk_src = 4,
+ .clk_req = 4,
+ .flags = PCIE_RP_LTR | PCIE_RP_AER,
+ }"
chip drivers/net
register "customized_leds" = "0x05af"
register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D2)"