[coreboot-gerrit] Change in coreboot[master]: mb/volteer: Disable Precision Time Measurement for PCIe RP 9

[Shreesh Chhabbi (Code Review)]

Hello Shreesh Chhabbi,

I'd like you to do a code review. Please visit

https://review.coreboot.org/c/coreboot/+/45302

to review the following change.

Change subject: mb/volteer: Disable Precision Time Measurement for PCIe RP 9
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mb/volteer: Disable Precision Time Measurement for PCIe RP 9

Change-Id: Id42d0485a5ff8cb2c1886c460e6ec2f1fb540516
Signed-off-by: Shreesh Chhabbi 
---
M src/mainboard/google/volteer/variants/baseboard/devicetree.cb
1 file changed, 3 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/02/45302/1

diff --git a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
index 1b8b0d6..eb1f1a9 100644
--- a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
@@ -99,6 +99,9 @@
    register "PcieClkSrcUsage[5]" = "0xFF"
    register "PcieClkSrcUsage[6]" = "0xFF"

+	# PCIe RP PTM
+	register "PciePtm[8]" = "0"
+
    # Enable SATA
    register "SataEnable" = "1"
    register "SataMode" = "0"