dt-bindings: stm32: add STM32MP21 and STM32MP23 compatibles for syscon

Add the new syscon compatibles for STM32MP21 syscfg = "st,stm32mp21-syscfg"
and for STM32MP23 syscfg = "st,stm32mp23-syscfg".

Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250225-b4-stm32mp2_new_dts-v2-4-1a628c1580c7@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
index d083d8ad48b70ef68150f3d1b177890282ca025a..ed97652c84922813e94b1818c07fe8714891c089 100644 (file)
--- a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
+++ b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
@@ -21,6 +21,8 @@ properties:
               - st,stm32f4-gcan
               - st,stm32mp151-pwr-mcu
               - st,stm32mp157-syscfg
+              - st,stm32mp21-syscfg
+              - st,stm32mp23-syscfg
               - st,stm32mp25-syscfg
           - const: syscon
       - items: