Change in coreboot[master]: mb/google/dedede/var/cappy2: Adding TPM2.0 support into devicetree

[Sunwei Li (Code Review)]

Sunwei Li has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/56443 )

Change subject: mb/google/dedede/var/cappy2: Adding TPM2.0 support into devicetree
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mb/google/dedede/var/cappy2: Adding TPM2.0 support into devicetree

Add TPM2.0 support into devicetree.

BUG=None
BRANCH=dedede
TEST=tpm2.0 function is OK

Signed-off-by: Sunway 
Change-Id: Iaeec112fc951ac9e7f020ad66d00dc0d7b89dfe3
---
M src/mainboard/google/dedede/variants/cappy2/overridetree.cb
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/56443/1

diff --git a/src/mainboard/google/dedede/variants/cappy2/overridetree.cb b/src/mainboard/google/dedede/variants/cappy2/overridetree.cb
index a165818..e3666f4 100644
--- a/src/mainboard/google/dedede/variants/cappy2/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/cappy2/overridetree.cb
@@ -182,5 +182,10 @@
    			device generic 0 on end
    		end
    	end # Intel HDA
+		device pci 1f.5 on
+			chip drivers/pc80/tpm
+				device pnp 0c31.0 on end # Discrete TPM
+			end # chip drivers/pc80/tpm
+		end # PCH SPI
    end
 end