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    Subject[PATCH v4] arm64: dts: rockchip: update mipi cells for RK3399
    Date
    From: Nickey Yang <nickey.yang@rock-chips.com>

    We might include additional ports in derivative device trees, so the
    'port' node should have an address, and the parent 'ports' node needs
    /#{addres,size}-cells.

    v4:
    * keep #{address,size}-cells in both 'ports' and 'port@0' nodes
    * separate from the rest of the series, since this is mostly
    independent of the driver refactoring

    Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
    Signed-off-by: Brian Norris <briannorris@chromium.org>
    ---
    arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 +++++-
    1 file changed, 5 insertions(+), 1 deletion(-)

    diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
    index d340b58ab184..c6dae25a3f23 100644
    --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
    +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
    @@ -1652,7 +1652,11 @@
    status = "disabled";

    ports {
    - mipi_in: port {
    + #address-cells = <1>;
    + #size-cells = <0>;
    +
    + mipi_in: port@0 {
    + reg = <0>;
    #address-cells = <1>;
    #size-cells = <0>;

    --
    2.15.0.531.g2ccb3012c9-goog
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