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    Subject[PATCH v7 24/47] ARM: tegra: Add nvidia,memory-controller phandle to Tegra20 EMC device-tree
    Date
    Add nvidia,memory-controller to the Tegra20 External Memory Controller
    node. This allows to perform a direct lookup of the Memory Controller
    instead of walking up the whole tree. This puts Tegra20 device-tree on
    par with Tegra30+.

    Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
    ---
    arch/arm/boot/dts/tegra20.dtsi | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
    index 2e1304493f7d..8f8ad81916e7 100644
    --- a/arch/arm/boot/dts/tegra20.dtsi
    +++ b/arch/arm/boot/dts/tegra20.dtsi
    @@ -663,6 +663,8 @@ emc: memory-controller@7000f400 {
    #address-cells = <1>;
    #size-cells = <0>;
    #interconnect-cells = <0>;
    +
    + nvidia,memory-controller = <&mc>;
    };

    fuse@7000f800 {
    --
    2.27.0
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