add PKA RAM access

data/registers/pka_v1a.yaml

@@ -1,5 +1,5 @@
 block/PKA:
-  description: Private key accelerator.
+  description: Public key accelerator.
   items:
   - name: CR
     description: PKA control register.
@@ -13,6 +13,12 @@ block/PKA:
     description: PKA clear flag register.
     byte_offset: 8
     fieldset: CLRFR
+  - name: RAM
+    description: PKA internal memeory.
+    array:
+      len: 1334
+      stride: 4
+    byte_offset: 1024
 fieldset/CLRFR:
   description: PKA clear flag register.
   fields:

data/registers/pka_v1b.yaml

@@ -1,5 +1,5 @@
 block/PKA:
-  description: Private key accelerator.
+  description: Public key accelerator.
   items:
   - name: CR
     description: PKA control register.
@@ -13,6 +13,12 @@ block/PKA:
     description: PKA clear flag register.
     byte_offset: 8
     fieldset: CLRFR
+  - name: RAM
+    description: PKA internal memeory.
+    array:
+      len: 1334
+      stride: 4
+    byte_offset: 1024
 fieldset/CLRFR:
   description: PKA clear flag register.
   fields:

data/registers/pka_v1c.yaml

@@ -1,5 +1,5 @@
 block/PKA:
-  description: Private key accelerator.
+  description: Public key accelerator.
   items:
   - name: CR
     description: PKA control register.
@@ -13,6 +13,12 @@ block/PKA:
     description: PKA clear flag register.
     byte_offset: 8
     fieldset: CLRFR
+  - name: RAM
+    description: PKA internal memeory.
+    array:
+      len: 894
+      stride: 4
+    byte_offset: 1024
 fieldset/CLRFR:
   description: PKA clear flag register.
   fields:

stm32-data-gen/src/chips.rs

@@ -630,7 +630,7 @@ impl PeriMatcher {
             ("STM32H5.*:I3C:.*", ("i3c", "v1", "I3C")),
             ("STM32(H5|WBA).*:PKA:.*", ("pka", "v1a", "PKA")),
             ("STM32U5.*:PKA:.*", ("pka", "v1b", "PKA")),
-            ("STM32(L5|WL|WB).*:PKA:.*", ("pka", "v1c", "PKA")),
+            ("STM32(L4Q|L5|WL|WB).*:PKA:.*", ("pka", "v1c", "PKA")),
         ];
 
         Self {