mb/google/zork: Add dptc interface support for morphius

Add dptc interface in devicetree for morphius.
Set the STAPM parameters for tablet mode:

    dptc_enable = 1
    dptc_fast_ppt_limit = 24000
    dptc_slow_ppt_limit = 20000
    dptc_sustained_power_limit = 6000

BUG=b:157943445
BRANCH=zork
TEST=Build. check the setting changed.

Signed-off-by: Chris Wang <chris.wang@amd.corp-partner.google.com>
Change-Id: I4dac4b7e5157ad7ad407f42a6fc6b06eefbf3291
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45153
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

0 files changed, 0 insertions, 0 deletions