From 05f4c62dc15fe51f3d7b3b7c732cc3c0b741bcec Mon Sep 17 00:00:00 2001
From: Uri Shaked <uri@urishaked.com>
Date: Tue, 22 Oct 2024 11:50:26 +0300
Subject: [PATCH] feat(configure): add `no_power_gating` configuration

When set, it configures all user projects with `pg_vdd: false`. This is for ihp0p2 shuttle, which doesn't have power gating yet (tt-multiplexer defaults to enable the pg when `pg_vdd` is not explicitly specified).
---
 config.py  | 2 ++
 shuttle.py | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/config.py b/config.py
index 11d39b0..2f13baa 100644
--- a/config.py
+++ b/config.py
@@ -9,3 +9,5 @@ class Config(TypedDict):
     project_dir: str
     end_date: str
     top_level_macro: str
+    powered_netlists: bool
+    no_power_gating: bool
diff --git a/shuttle.py b/shuttle.py
index 15af6b3..ad3b698 100644
--- a/shuttle.py
+++ b/shuttle.py
@@ -77,6 +77,9 @@ class ShuttleConfig:
                         "pg_vaa": project.info.uses_3v3,
                     }
                     module_config["modules"].append(module_entry)
+            if self.config.get("no_power_gating", False):
+                for module in module_config["modules"]:
+                    module["pg_vdd"] = False
 
         with open("tt-multiplexer/cfg/modules.yaml", "w") as mux_modules_file:
             yaml.dump(module_config, mux_modules_file)