[PATCH 4/9] dt-bindings: pinctrl: stm32: add STM32H7RS
From: Liu Changjie
Date: Sun Jul 26 2026 - 12:11:35 EST
Add the STM32H7RS pin controller compatible. The H7RS family exposes
GPIO banks M through P, so extend the bank names and EXTI I/O port
selector range accordingly.
Signed-off-by: Liu Changjie <liucj1228@xxxxxxxxxxx>
---
.../devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
index 76d956b4a..6e74485b1 100644
--- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
@@ -24,6 +24,7 @@ properties:
- st,stm32f746-pinctrl
- st,stm32f769-pinctrl
- st,stm32h743-pinctrl
+ - st,stm32h7rs-pinctrl
- st,stm32mp135-pinctrl
- st,stm32mp157-pinctrl
- st,stm32mp157-z-pinctrl
@@ -115,6 +116,10 @@ patternProperties:
- GPIOI
- GPIOJ
- GPIOK
+ - GPIOM
+ - GPION
+ - GPIOO
+ - GPIOP
- GPIOZ
st,bank-ioport:
@@ -123,7 +128,7 @@ patternProperties:
to select GPIOs as interrupts).
$ref: /schemas/types.yaml#/definitions/uint32
minimum: 0
- maximum: 11
+ maximum: 15
patternProperties:
"^(.+-hog(-[0-9]+)?)$":
--
2.55.0