From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Mon, 25 Apr 2022 14:04:35 +0000 (+0200)
Subject: dt-bindings: arm: stm32: narrow DH STM32MP1 SoM boards
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bb419dc67bb51d15740df5a775da1de057e4b2fb;p=linux.git

dt-bindings: arm: stm32: narrow DH STM32MP1 SoM boards

The bindings for DH STM32MP1 SoM boards allows invalid combinations,
e.g. st,stm32mp153 SoC on a dh,stm32mp157c-dhcom-som SoM.

Split the enums to properly match valid setups.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
---

diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
index fa0a1b84122e3..2f83f2760e6a7 100644
--- a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
+++ b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
@@ -14,21 +14,6 @@ properties:
     const: "/"
   compatible:
     oneOf:
-      - description: DH STM32MP1 SoM based Boards
-        items:
-          - enum:
-              - arrow,stm32mp157a-avenger96 # Avenger96
-              - dh,stm32mp153c-dhcom-drc02
-              - dh,stm32mp157c-dhcom-pdk2
-              - dh,stm32mp157c-dhcom-picoitx
-          - enum:
-              - dh,stm32mp153c-dhcom-som
-              - dh,stm32mp157a-dhcor-som
-              - dh,stm32mp157c-dhcom-som
-          - enum:
-              - st,stm32mp153
-              - st,stm32mp157
-
       - description: emtrion STM32MP1 Argon based Boards
         items:
           - const: emtrion,stm32mp157c-emsbc-argon
@@ -65,6 +50,13 @@ properties:
           - enum:
               - st,stm32mp135f-dk
           - const: st,stm32mp135
+
+      - description: DH STM32MP153 SoM based Boards
+        items:
+          - const: dh,stm32mp153c-dhcom-drc02
+          - const: dh,stm32mp153c-dhcom-som
+          - const: st,stm32mp153
+
       - items:
           - enum:
               - shiratech,stm32mp157a-iot-box # IoT Box
@@ -79,6 +71,21 @@ properties:
           - const: st,stm32mp157c-ed1
           - const: st,stm32mp157
 
+      - description: DH STM32MP1 SoM based Boards
+        items:
+          - enum:
+              - arrow,stm32mp157a-avenger96 # Avenger96
+          - const: dh,stm32mp157a-dhcor-som
+          - const: st,stm32mp157
+
+      - description: DH STM32MP1 SoM based Boards
+        items:
+          - enum:
+              - dh,stm32mp157c-dhcom-pdk2
+              - dh,stm32mp157c-dhcom-picoitx
+          - const: dh,stm32mp157c-dhcom-som
+          - const: st,stm32mp157
+
       - description: Engicam i.Core STM32MP1 SoM based Boards
         items:
           - enum: