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    Subject[PATCH v2 1/4] dt-bindings: gpio: Add bindings for Toshiba Visconti GPIO Controller
    Date
    Add bindings for the Toshiba Visconti GPIO Controller.

    Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
    ---
    .../bindings/gpio/toshiba,gpio-visconti.yaml | 85 +++++++++++++++++++
    1 file changed, 85 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml

    diff --git a/Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml b/Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
    new file mode 100644
    index 000000000000..735b5c811c57
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
    @@ -0,0 +1,85 @@
    +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
    +%YAML 1.2
    +---
    +$id: http://devicetree.org/schemas/gpio/toshiba,gpio-visconti.yaml#
    +$schema: http://devicetree.org/meta-schemas/core.yaml#
    +
    +title: Toshiba Visconti ARM SoCs GPIO controller
    +
    +maintainers:
    + - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
    +
    +properties:
    + compatible:
    + items:
    + - const: toshiba,gpio-tmpv7708
    +
    + reg:
    + maxItems: 1
    +
    + "#gpio-cells":
    + const: 2
    +
    + gpio-ranges: true
    +
    + gpio-controller: true
    +
    + interrupt-controller: true
    +
    + "#interrupt-cells":
    + const: 2
    +
    + interrupts:
    + description:
    + interrupt mapping one per GPIO.
    + minItems: 32
    + maxItems: 32
    +
    +required:
    + - compatible
    + - reg
    + - "#gpio-cells"
    + - gpio-ranges
    + - gpio-controller
    + - interrupt-controller
    + - "#interrupt-cells"
    + - interrupts
    +
    +additionalProperties: false
    +
    +examples:
    + - |
    + #include <dt-bindings/interrupt-controller/irq.h>
    + #include <dt-bindings/interrupt-controller/arm-gic.h>
    +
    + soc {
    + #address-cells = <2>;
    + #size-cells = <2>;
    +
    + gpio: gpio@28020000 {
    + compatible = "toshiba,gpio-tmpv7708";
    + reg = <0 0x28020000 0 0x1000>;
    + #gpio-cells = <0x2>;
    + gpio-ranges = <&pmux 0 0 32>;
    + gpio-controller;
    + interrupt-controller;
    + #interrupt-cells = <2>;
    + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
    + <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
    + };
    + };
    +...
    --
    2.29.2
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