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    Subject[PATCH 2/3] mips: dts: ralink: mt7621: add phandle to system controller node for watchdog
    Date
    To allow to access system controller registers from watchdog driver code
    add a phandle in the watchdog 'wdt' node. This avoid using arch dependent
    operations in driver code.

    Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
    ---
    arch/mips/boot/dts/ralink/mt7621.dtsi | 3 ++-
    1 file changed, 2 insertions(+), 1 deletion(-)

    diff --git a/arch/mips/boot/dts/ralink/mt7621.dtsi b/arch/mips/boot/dts/ralink/mt7621.dtsi
    index 5ca40fd21..ebee23a2b 100644
    --- a/arch/mips/boot/dts/ralink/mt7621.dtsi
    +++ b/arch/mips/boot/dts/ralink/mt7621.dtsi
    @@ -71,8 +71,9 @@ sysc: syscon@0 {
    };

    wdt: wdt@100 {
    - compatible = "mediatek,mt7621-wdt";
    + compatible = "mediatek,mt7621-wdt", "syscon";
    reg = <0x100 0x100>;
    + ralink,sysctl = <&sysc>;
    };

    gpio: gpio@600 {
    --
    2.25.1
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