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    Subject[PATCH 07/13] dt-bindings: rtc: add bindings for microchip mpfs rtc
    Date
    From: Conor Dooley <conor.dooley@microchip.com>

    Add device tree bindings for the real time clock on
    the Microchip PolarFire SoC.

    Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
    Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com>
    ---
    .../bindings/rtc/microchip,mfps-rtc.yaml | 61 +++++++++++++++++++
    1 file changed, 61 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml

    diff --git a/Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml b/Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml
    new file mode 100644
    index 000000000000..c82b3e7351e0
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml
    @@ -0,0 +1,61 @@
    +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    +%YAML 1.2
    +---
    +$id: http://devicetree.org/schemas/rtc/microchip,mfps-rtc.yaml#
    +
    +$schema: http://devicetree.org/meta-schemas/core.yaml#
    +
    +title: Microchip PolarFire Soc (MPFS) RTC Device Tree Bindings
    +
    +allOf:
    + - $ref: "rtc.yaml#"
    +
    +maintainers:
    + - Daire McNamara <daire.mcnamara@microchip.com>
    + - Lewis Hanly <lewis.hanly@microchip.com>
    +
    +properties:
    + compatible:
    + enum:
    + - microchip,mpfs-rtc
    +
    + reg:
    + maxItems: 1
    +
    + interrupts:
    + maxItems: 1
    +
    + prescaler:
    + maxItems: 1
    +
    + clocks:
    + maxItems: 1
    +
    + clock-names:
    + items:
    + - const: rtc
    +
    +required:
    + - compatible
    + - reg
    + - interrupts
    + - clocks
    + - clock-names
    +
    +additionalProperties: false
    +
    +examples:
    + - |
    + #include <dt-bindings/clock/microchip,mpfs-clock.h>
    + soc {
    + #address-cells = <2>;
    + #size-cells = <2>;
    + rtc@20124000 {
    + compatible = "microchip,mpfs-rtc";
    + reg = <0 0x20124000 0 0x1000>;
    + clocks = <&clkcfg CLK_RTC>;
    + clock-names = "rtc";
    + interrupts = <80>;
    + };
    + };
    +...
    --
    2.33.1
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