Add DMA

parse.py

@@ -371,7 +371,7 @@ def parse_chips():
             port = 'GPIO' + chr(ord('A')+p)
             if addr := h['defines'].get(port + '_BASE'):
                 block = 'gpio_v2/GPIO'
-                if 'STM32F1' in chip_name:
+                if chip['family'] == 'STM32F1':
                     block = 'gpio_v1/GPIO'
 
                 p = OrderedDict({
@@ -379,6 +379,18 @@ def parse_chips():
                     'block': block,
                 })
                 peris[port] = p
+        # Handle DMA specially.
+        for dma in ('DMA1', "DMA2"):
+            if addr := h['defines'].get(dma + '_BASE'):
+                block = 'dma_v1/DMA'
+                if chip['family'] in ('STM32F4', 'STM32F7', 'STM32H7'):
+                    block = 'dma_v2/DMA'
+
+                p = OrderedDict({
+                    'address': addr,
+                    'block': block,
+                })
+                peris[dma] = p
 
         # EXTI is not in the cubedb XMLs
         if addr := h['defines'].get('EXTI_BASE'):