[XS] Change in coreboot[main]: mb/google/brya/var/trulo: Add fw_config for PDC

[Subrata Banik (Code Review)]

Attention is currently required from: Dinesh Gehlot, Eric Lai, Kapil Porwal, Nick Vaccaro.

Subrata Banik has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/83567?usp=email )

Change subject: mb/google/brya/var/trulo: Add fw_config for PDC
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mb/google/brya/var/trulo: Add fw_config for PDC

This patch adds FW Config to the device tree for choosing between the
discrete PD chip.

BUG=b:351976770
TEST=Builds successfully for google/trulo.

Change-Id: I0a8fb0225edecb063dede31efaec6f2502476977
Signed-off-by: Subrata Banik 
---
M src/mainboard/google/brya/variants/trulo/overridetree.cb
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/67/83567/1

diff --git a/src/mainboard/google/brya/variants/trulo/overridetree.cb b/src/mainboard/google/brya/variants/trulo/overridetree.cb
index 19a533d..8f63cc3 100644
--- a/src/mainboard/google/brya/variants/trulo/overridetree.cb
+++ b/src/mainboard/google/brya/variants/trulo/overridetree.cb
@@ -3,6 +3,11 @@
    	option THERMAL_SOLUTION_6W	0
    	option THERMAL_SOLUTION_15W	1
    end
+	field PDC_CONTROL 1 2
+		option PDC_CONTROL_UNKNOWN	0
+		option PDC_RTS_BYPASS		1
+		option PDC_TI_BYPASS		2
+	end
    field STORAGE 30 31
    	option STORAGE_EMMC		0
    	option STORAGE_NVME		1