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-rw-r--r--src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb
index cb3d1f3598..1b5e256de7 100644
--- a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb
+++ b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/devicetree.cb
@@ -67,8 +67,17 @@ chip soc/intel/jasperlake
register "PcieRpEnable[1]" = "1"
register "PcieRpEnable[4]" = "1"
+ # Enable ClkReqDetect 1 for WLAN
+ # Enable ClkReqDetect 4 for NVMe
+ register "PcieRpClkReqDetect[1]" = "1"
+ register "PcieRpClkReqDetect[4]" = "1"
+
register "PcieClkSrcUsage[0]" = "0x04"
register "PcieClkSrcUsage[1]" = "0x01"
+ register "PcieClkSrcUsage[2]" = "0xFF"
+ register "PcieClkSrcUsage[3]" = "0xFF"
+ register "PcieClkSrcUsage[4]" = "0xFF"
+ register "PcieClkSrcUsage[5]" = "0xFF"
register "PcieClkSrcClkReq[0]" = "0x00"
register "PcieClkSrcClkReq[1]" = "0x01"