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    Subject[PATCHv3 6/9] ARM: sun7i: Add the PIO controller node to the DTSI
    Date
    The PIO controller is responsible for the GPIO/muxing/external
    interrupts handling. Now that we have support for the A20 pin set in the
    pinctrl driver, we can start using it in the DTSI.

    Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
    ---
    arch/arm/boot/dts/sun7i-a20.dtsi | 12 ++++++++++++
    1 file changed, 12 insertions(+)

    diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
    index 0a2fd74..c5d3432 100644
    --- a/arch/arm/boot/dts/sun7i-a20.dtsi
    +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
    @@ -61,6 +61,18 @@
    #size-cells = <1>;
    ranges;

    + pio: pinctrl@01c20800 {
    + compatible = "allwinner,sun7i-a20-pinctrl";
    + reg = <0x01c20800 0x400>;
    + interrupts = <0 28 1>;
    + clocks = <&osc24M>;
    + gpio-controller;
    + interrupt-controller;
    + #address-cells = <1>;
    + #size-cells = <0>;
    + #gpio-cells = <3>;
    + };
    +
    timer@01c20c00 {
    compatible = "allwinner,sun4i-timer";
    reg = <0x01c20c00 0x90>;
    --
    1.8.3.4


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