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-rw-r--r--src/mainboard/system76/darp7/devicetree.cb2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/system76/darp7/devicetree.cb b/src/mainboard/system76/darp7/devicetree.cb
index 75b0836050..ae91bdd005 100644
--- a/src/mainboard/system76/darp7/devicetree.cb
+++ b/src/mainboard/system76/darp7/devicetree.cb
@@ -285,6 +285,7 @@ chip soc/intel/tigerlake
register "PcieRpLtrEnable[7]" = "1"
register "PcieClkSrcUsage[1]" = "7"
register "PcieClkSrcClkReq[1]" = "1"
+ register "PcieRpSlotImplemented[7]" = "1"
end
device ref pcie_rp9 on
# PCIe root port #9 x4, Clock 4 (SSD0)
@@ -292,6 +293,7 @@ chip soc/intel/tigerlake
register "PcieRpLtrEnable[8]" = "1"
register "PcieClkSrcUsage[4]" = "8"
register "PcieClkSrcClkReq[4]" = "4"
+ register "PcieRpSlotImplemented[8]" = "1"
chip soc/intel/common/block/pcie/rtd3
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D14)" # SSD_PWR_EN
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H0)" # GPP_H0_RTD3