[M] Change in coreboot[main]: mb/intel/mtlrvp: Add new MTL-P board variant for PD solution

[Jay Patel (Code Review)]

Attention is currently required from: Bernardo Perez Priego, Brandon Breitenstein, Paul Menzel, Pratikkumar V Prajapati, Subrata Banik, Tanu Malhotra, Vijay P Hiremath.

Hello Bernardo Perez Priego, Brandon Breitenstein, Pratikkumar V Prajapati, Subrata Banik, Tanu Malhotra, Vijay P Hiremath, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/78282?usp=email

to look at the new patch set (#5).

The following approvals got outdated and were removed:
Code-Review+1 by Vijay P Hiremath, Verified+1 by build bot (Jenkins)

Change subject: mb/intel/mtlrvp: Add new MTL-P board variant for PD solution
......................................................................

mb/intel/mtlrvp: Add new MTL-P board variant for PD solution

This patch adds new board variant to enable PD chip based type-C
solution for MTL-RVP. Reshuffles Type-C related devicetree code since
the mtlrvp_pd variant supports 2 type-C ports while the other variants
support 4.

BUG=b:303839908
BRANCH=none
TEST=check if you can observe MTLRVP PD solution option as part of make
     menuconfig. Able to boot to ChromeOS with PD solution.

Change-Id: I8c98f08e143ac4ea620aca049e22f4e1e2f97e9e
Signed-off-by: Jay Patel 
---
M src/mainboard/intel/mtlrvp/Kconfig
M src/mainboard/intel/mtlrvp/Kconfig.name
M src/mainboard/intel/mtlrvp/variants/baseboard/mtlrvp_p/devicetree.cb
M src/mainboard/intel/mtlrvp/variants/mtlrvp_p/overridetree.cb
M src/mainboard/intel/mtlrvp/variants/mtlrvp_p_ext_ec/overridetree.cb
A src/mainboard/intel/mtlrvp/variants/mtlrvp_pd/overridetree.cb
6 files changed, 76 insertions(+), 14 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/82/78282/5