Remove fields from DBGMCU that are not present in the RM

Modifying these fields appears to cause undefined/undocumented behavior, so better that we don't include them in the PAC Ref: stm32-rs/stm32h7xx-hal#7 (comment)
stm32-rs · bors · Jul 19, 2021 · May 21, 2021 · May 21, 2021 · May 22, 2021
commit ba51171e66920f53ab8b95c21c772ebbf295cea2
diff --git a/devices/common_patches/h7_dbgmcu.yaml b/devices/common_patches/h7_dbgmcu.yaml
@@ -0,0 +1,11 @@
+# Patches for H7 DBGMCU periperal
+
+# Remove registers not present in RM0433 Rev 7
+DBGMCU:
+  CR:
+    _delete:
+      - DBGSTBY_D2
+      - DBGSTOP_D2
+      - DBGSLEEP_D2
+      - DBGSTOP_D3
+      - DBGSTBY_D3
diff --git a/devices/common_patches/h7_dbgmcu_dualcore.yaml b/devices/common_patches/h7_dbgmcu_dualcore.yaml
@@ -1,170 +1,8 @@
-# Add dualcore parts of DBGMCU periperal. From RM0399 rev 2
+# Patches for H7 DBGMCU periperal
 
+# Remove registers not present in RM0399 Rev 3
 DBGMCU:
   CR:
-    _add:
-      DBGSTBY_D2:
-        description: Allow debug in D2 Standby mode
-        bitOffset: 5
-        bitWidth: 1
-      DBGSTOP_D2:
-        description: Allow debug in D2 Stop mode
-        bitOffset: 4
-        bitWidth: 1
-      DBGSLEEP_D2:
-        description: Allow debug in D2 Sleep mode
-        bitOffset: 3
-        bitWidth: 1
-  APB4FZ1:
-    _add:
-      IWDG2:
-        description: Independent watchdog for D2 stop when Cortex-M7 in debug mode
-        bitOffset: 19
-        bitWidth: 1
-  APB1LFZ1:
-    _add:
-      WWDG2:
-        description: WWDG2 stop when Cortex-M7 in debug mode
-        bitOffset: 11
-        bitWidth: 1
-  _add:
-    APB3FZ2:
-      description: APB3 peripheral freeze register CPU2
-      addressOffset: 0x038
-      access: read-write
-      resetValue: 0x00000000
-      fields:
-        WWDG1:
-          description: WWDG1 stop when Cortex-M4 in debug mode
-          bitOffset: 6
-          bitWidth: 1
-    APB1LFZ2:
-      description: APB1L peripheral freeze register CPU2
-      addressOffset: 0x040
-      access: read-write
-      resetValue: 0x00000000
-      fields:
-        I2C3:
-          description: I2C3 SMBUS timeout stop when Cortex-M4 in debug mode
-          bitOffset: 23
-          bitWidth: 1
-        I2C2:
-          description: I2C2 SMBUS timeout stop when Cortex-M4 in debug mode
-          bitOffset: 22
-          bitWidth: 1
-        I2C1:
-          description: I2C1 SMBUS timeout stop when Cortex-M4 in debug mode
-          bitOffset: 21
-          bitWidth: 1
-        WWDG2:
-          description: WWDG2 stop in when Cortex-M4 when Cortex-M4 in debug mode
-          bitOffset: 11
-          bitWidth: 1
-        LPTIM1:
-          description: LPTIM1 stop when Cortex-M4 in debug mode
-          bitOffset: 9
-          bitWidth: 1
-        TIM14:
-          description: TIM14 stop when Cortex-M4 in debug mode
-          bitOffset: 8
-          bitWidth: 1
-        TIM13:
-          description: TIM13 stop when Cortex-M4 in debug mode
-          bitOffset: 7
-          bitWidth: 1
-        TIM12:
-          description: TIM12 stop when Cortex-M4 in debug mode
-          bitOffset: 6
-          bitWidth: 1
-        TIM7:
-          description: TIM7 stop when Cortex-M4 in debug mode
-          bitOffset: 5
-          bitWidth: 1
-        TIM6:
-          description: TIM6 stop when Cortex-M4 in debug mode
-          bitOffset: 4
-          bitWidth: 1
-        TIM5:
-          description: TIM5 stop when Cortex-M4 in debug mode
-          bitOffset: 3
-          bitWidth: 1
-        TIM4:
-          description: TIM4 stop when Cortex-M4 in debug mode
-          bitOffset: 2
-          bitWidth: 1
-        TIM3:
-          description: TIM3 stop when Cortex-M4 in debug mode
-          bitOffset: 1
-          bitWidth: 1
-        TIM2:
-          description: TIM2 stop when Cortex-M4 in debug mode
-          bitOffset: 0
-          bitWidth: 1
-    APB2FZ2:
-      description: APB2 peripheral freeze register CPU2
-      addressOffset: 0x048
-      access: read-write
-      resetValue: 0x00000000
-      fields:
-        HRTIM:
-          description: HRTIM stop when Cortex-M4 in debug mode
-          bitOffset: 29
-          bitWidth: 1
-        TIM17:
-          description: TIM17 stop when Cortex-M4 in debug mode
-          bitOffset: 18
-          bitWidth: 1
-        TIM16:
-          description: TIM16 stop when Cortex-M4 in debug mode
-          bitOffset: 17
-          bitWidth: 1
-        TIM15:
-          description: TIM15 stop when Cortex-M4 in debug mode
-          bitOffset: 16
-          bitWidth: 1
-        TIM8:
-          description: TIM8 stop when Cortex-M4 in debug mode
-          bitOffset: 1
-          bitWidth: 1
-        TIM1:
-          description: TIM1 stop when Cortex-M4 in debug mode
-          bitOffset: 0
-          bitWidth: 1
-    APB4FZ2:
-      description: APB4 peripheral freeze register CPU2
-      addressOffset: 0x058
-      access: read-write
-      resetValue: 0x00000000
-      fields:
-        WDGLSD2:
-          description: LS watchdog for D2 stop when Cortex-M4 in debug mode
-          bitOffset: 19
-          bitWidth: 1
-        WDGLSD1:
-          description: LS watchdog for D1 stop when Cortex-M4 in debug mode
-          bitOffset: 18
-          bitWidth: 1
-        RTC:
-          description: RTC stop when Cortex-M4 in debug mode
-          bitOffset: 16
-          bitWidth: 1
-        LPTIM5:
-          description: LPTIM5 stop when Cortex-M4 in debug mode
-          bitOffset: 12
-          bitWidth: 1
-        LPTIM4:
-          description: LPTIM4 stop when Cortex-M4 in debug mode
-          bitOffset: 11
-          bitWidth: 1
-        LPTIM3:
-          description: LPTIM3 stop when Cortex-M4 in debug mode
-          bitOffset: 10
-          bitWidth: 1
-        LPTIM2:
-          description: LPTIM2 stop when Cortex-M4 in debug mode
-          bitOffset: 9
-          bitWidth: 1
-        I2C4:
-          description: I2C4 SMBUS timeout stop when Cortex-M4 in debug mode
-          bitOffset: 7
-          bitWidth: 1
+    _delete:
+      - DBGSTOP_D3
+      - DBGSTBY_D3
diff --git a/devices/stm32h743.yaml b/devices/stm32h743.yaml
@@ -12,6 +12,7 @@ _include:
  - common_patches/h7_rcc_src_sel.yaml
  - common_patches/h7_ethernet_desc.yaml
  - common_patches/h7_exti_singlecore.yaml
+ - common_patches/h7_dbgmcu.yaml
  - common_patches/h7_dmacr.yaml
  - common_patches/h7_dmamux.yaml
  - common_patches/dma/dma2d_v2.yaml

diff --git a/devices/stm32h743v.yaml b/devices/stm32h743v.yaml
@@ -12,6 +12,7 @@ _include:
  - common_patches/h7_rcc_src_sel.yaml
  - common_patches/h7_ethernet_desc.yaml
  - common_patches/h7_exti_singlecore.yaml
+ - common_patches/h7_dbgmcu.yaml
  - common_patches/h7_dmacr.yaml
  - common_patches/h7_dmamux.yaml
  - common_patches/dma/dma2d_v2.yaml

diff --git a/devices/stm32h747cm4.yaml b/devices/stm32h747cm4.yaml
@@ -25,6 +25,7 @@ _include:
  - common_patches/h7_rcc_src_sel.yaml
  - common_patches/h7_ethernet_combined_desc.yaml
  - common_patches/h7_exti_dualcore.yaml
+ - common_patches/h7_dbgmcu_dualcore.yaml
  - common_patches/h7_dmamux.yaml
  - common_patches/dma/dma2d_v2.yaml
  - common_patches/h7_adc.yaml

diff --git a/devices/stm32h747cm7.yaml b/devices/stm32h747cm7.yaml
@@ -24,6 +24,7 @@ _include:
  - common_patches/h7_rcc_src_sel.yaml
  - common_patches/h7_ethernet_combined_desc.yaml
  - common_patches/h7_exti_dualcore.yaml
+ - common_patches/h7_dbgmcu_dualcore.yaml
  - common_patches/h7_dmacr.yaml
  - common_patches/h7_dmamux.yaml
  - common_patches/dma/dma2d_v2.yaml

diff --git a/devices/stm32h753.yaml b/devices/stm32h753.yaml
@@ -22,6 +22,7 @@ _include:
  - common_patches/h7_rcc_src_sel.yaml
  - common_patches/h7_ethernet_desc.yaml
  - common_patches/h7_exti_singlecore.yaml
+ - common_patches/h7_dbgmcu.yaml
  - common_patches/h7_dmacr.yaml
  - common_patches/h7_dmamux.yaml
  - common_patches/dma/dma2d_v2.yaml

diff --git a/devices/stm32h753v.yaml b/devices/stm32h753v.yaml
@@ -22,6 +22,7 @@ _include:
  - common_patches/h7_rcc_src_sel.yaml
  - common_patches/h7_ethernet_desc.yaml
  - common_patches/h7_exti_singlecore.yaml
+ - common_patches/h7_dbgmcu.yaml
  - common_patches/h7_dmacr.yaml
  - common_patches/h7_dmamux.yaml
  - common_patches/dma/dma2d_v2.yaml

diff --git a/devices/stm32h7b3.yaml b/devices/stm32h7b3.yaml
@@ -79,6 +79,7 @@ _include:
  - common_patches/fdcan/fdcan_h7.yaml
  - common_patches/fsmc/fsmc_sdram_cluster.yaml
  - common_patches/h7_exti_singlecore.yaml
+ - common_patches/h7_dbgmcu.yaml
  - common_patches/h7_dmacr.yaml
  - common_patches/h7_dmamux.yaml
  - common_patches/dma/dma2d_v2.yaml