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    Subject[PATCH v1 11/29] ARM: tegra: Add interconnect properties to Tegra124 device-tree
    Date
    Add interconnect properties to the memory controller, external memory
    controller and the display controller nodes to describe interconnection
    of these nodes.

    Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
    ---
    arch/arm/boot/dts/tegra124.dtsi | 10 ++++++++++
    1 file changed, 10 insertions(+)

    diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
    index 413bfb981de8..5069af3011cc 100644
    --- a/arch/arm/boot/dts/tegra124.dtsi
    +++ b/arch/arm/boot/dts/tegra124.dtsi
    @@ -3,6 +3,7 @@
    #include <dt-bindings/gpio/tegra-gpio.h>
    #include <dt-bindings/memory/tegra124-mc.h>
    #include <dt-bindings/pinctrl/pinctrl-tegra.h>
    +#include <dt-bindings/interconnect/tegra-icc.h>
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    #include <dt-bindings/reset/tegra124-car.h>
    #include <dt-bindings/thermal/tegra124-soctherm.h>
    @@ -111,6 +112,9 @@
    iommus = <&mc TEGRA_SWGROUP_DC>;

    nvidia,head = <0>;
    +
    + interconnects = <&mc TEGRA_ICC_MC_DC &emc TEGRA_ICC_EMEM>;
    + interconnect-names = "dma-mem";
    };

    dc@54240000 {
    @@ -126,6 +130,9 @@
    iommus = <&mc TEGRA_SWGROUP_DCB>;

    nvidia,head = <1>;
    +
    + interconnects = <&mc TEGRA_ICC_MC_DCB &emc TEGRA_ICC_EMEM>;
    + interconnect-names = "dma-mem";
    };

    hdmi: hdmi@54280000 {
    @@ -620,6 +627,7 @@
    interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;

    #iommu-cells = <1>;
    + #interconnect-cells = <1>;
    };

    emc: emc@7001b000 {
    @@ -627,6 +635,8 @@
    reg = <0x0 0x7001b000 0x0 0x1000>;

    nvidia,memory-controller = <&mc>;
    +
    + #interconnect-cells = <1>;
    };

    sata@70020000 {
    --
    2.23.0
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