From 66d56be7d9acd7c5d7b7f2d3605aecf22a91602c Mon Sep 17 00:00:00 2001
From: Terry Greeniaus <terrygreeniaus@gmail.com>
Date: Tue, 15 Feb 2022 01:48:55 -0800
Subject: [PATCH] stm_layout_tk: Include max frequency in the display.

---
 stm_layout/tk/tk_bga.py       | 2 ++
 stm_layout/tk/tk_lqfp.py      | 3 ++-
 stm_layout/tk/tk_tssop.py     | 3 ++-
 stm_layout/tk/tk_workspace.py | 6 ++++++
 4 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/stm_layout/tk/tk_bga.py b/stm_layout/tk/tk_bga.py
index a685c8a..e271295 100644
--- a/stm_layout/tk/tk_bga.py
+++ b/stm_layout/tk/tk_bga.py
@@ -51,5 +51,7 @@ def __init__(self, *args):
         package_name = chip_db.package(self.chip.part)
         c.add_text(m.x, m.y, font=self.label_font, text=self.chip.name,
                    anchor='sw')
+        c.add_text(m.x + m.width / 2, m.y, font=self.label_font,
+                   text=self.max_freq_mhz, anchor='s')
         c.add_text(m.rx, m.y, font=self.label_font, text=package_name,
                    anchor='se')
diff --git a/stm_layout/tk/tk_lqfp.py b/stm_layout/tk/tk_lqfp.py
index 81a5c2a..3d47325 100644
--- a/stm_layout/tk/tk_lqfp.py
+++ b/stm_layout/tk/tk_lqfp.py
@@ -45,7 +45,8 @@ def __init__(self, *args):
         c.add_text(
                 m.x + m.width / 2, m.y + m.height / 2,
                 font=self.label_font,
-                text='%s\n%s' % (self.chip.name, package_name),
+                text='%s\n%s\n%s' % (self.chip.name, package_name,
+                                     self.max_freq_mhz),
                 anchor='c')
 
         if 'LQFP' not in package_name:
diff --git a/stm_layout/tk/tk_tssop.py b/stm_layout/tk/tk_tssop.py
index 5573118..07a46c1 100644
--- a/stm_layout/tk/tk_tssop.py
+++ b/stm_layout/tk/tk_tssop.py
@@ -41,5 +41,6 @@ def __init__(self, *args):
         c.add_text(
                 m.x + m.width / 2, m.y + m.height / 2,
                 font=self.label_font,
-                text='%s\n%s' % (self.chip.name, package_name),
+                text='%s\n%s\n%s' % (self.chip.name, package_name,
+                                     self.max_freq_mhz),
                 anchor='c')
diff --git a/stm_layout/tk/tk_workspace.py b/stm_layout/tk/tk_workspace.py
index 7290cc8..ccf276b 100644
--- a/stm_layout/tk/tk_workspace.py
+++ b/stm_layout/tk/tk_workspace.py
@@ -37,6 +37,12 @@ def __init__(self, chip, elem_fill, hilite_fill, select_fill, re_fill):
         self.pin_elems    = []
         self.regex        = None
 
+        d = chip.part.get_driver('rcc')
+        if d and 'max-frequency' in d:
+            self.max_freq_mhz = '%.0f MHz' % (int(d['max-frequency'][-1]) / 1e6)
+        else:
+            self.max_freq_mhz = ''
+
         self.label_font = tkinter.font.Font(family=xplat.LABEL_FONT[0],
                                             size=xplat.LABEL_FONT[1])
         self.pin_font   = tkinter.font.Font(family=xplat.PIN_FONT[0],