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    SubjectRe: [PATCH v2 1/5] dt-bindings: interrupt-controller: Update STM32 EXTI interrupt controller
    On Wed, Dec 15, 2021 at 11:58:43AM +0100, Alexandre Torgue wrote:
    > Document new entry "st,exti-mapping" which links EXTI lines with GIC
    > interrupt lines and add an include file to define EXTI interrupt type.
    >
    > Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
    >
    > diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml
    > index d19c881b4abc..e08bb51e97a8 100644
    > --- a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml
    > +++ b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml
    > @@ -41,6 +41,17 @@ properties:
    > description:
    > Interrupts references to primary interrupt controller
    >
    > + st,exti-mapping:
    > + $ref: "/schemas/types.yaml#/definitions/uint32-matrix"
    > + description: |
    > + Define mapping between EXTI lines and GIC irq lines. Should be:
    > + st,exti-mapping = <EXTI_LINE GIC_IRQ EXTI_TYPE>, ...;
    > + With:
    > + - EXTI_LINE: EXTI line number.
    > + - GIC_IRQ: GIC IRQ associated to the EXTI line.
    > + - EXTI_TYPE: STM32_EXTI_TYPE_CONFIGURABLE or STM32_EXTI_TYPE_DIRECT.
    > + Defined in include/dt-bindings/interrupt-controller/stm32-exti.h

    No custom properties for this. See[1][2][3].

    Rob


    [1] https://lore.kernel.org/all/20211122103032.517923-1-maz@kernel.org/
    [2] https://lore.kernel.org/all/87k0g8jlmg.wl-maz@kernel.org/
    [3] https://lore.kernel.org/all/CAL_JsqK2Shj6smam7HgNAmy3UG+vVQPkU3Q0OjyEHOEJB45n0A@mail.gmail.com/

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