Commit cb8ae6e1 authored by Benjamin Gaignard's avatar Benjamin Gaignard Committed by Lee Jones
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dt-bindings: mfd: Document STM32 low power timer bindings 



Add a subnode to STM low power timer bindings to support timer driver

Signed-off-by: default avatarBenjamin Gaignard <benjamin.gaignard@st.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent b3a9e3b9

Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml

+5 −0
Original line number Diff line number Diff line
@@ -33,6 +33,9 @@ properties: 
    items:

      - const: mux



  interrupts:

    maxItems: 1



  "#address-cells":

    const: 1
@@ -106,11 +109,13 @@ additionalProperties: false 
examples:

  - |

    #include <dt-bindings/clock/stm32mp1-clks.h>

    #include <dt-bindings/interrupt-controller/arm-gic.h>

    timer@40002400 {

      compatible = "st,stm32-lptimer";

      reg = <0x40002400 0x400>;

      clocks = <&timer_clk>;

      clock-names = "mux";

      interrupts-extended = <&exti 47 IRQ_TYPE_LEVEL_HIGH>;

      #address-cells = <1>;

      #size-cells = <0>;