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    Subject[PATCH v11 4/8] ARM: dts: add AM33XX EDMA support
    Date
    From: Matt Porter <mdp@ti.com>

    Adds AM33XX EDMA support to the am33xx.dtsi as documented in
    Documentation/devicetree/bindings/dma/ti-edma.txt

    Joel: Drop DT entries that are non-hardware-description for now as discussed in [1]

    [1] https://patchwork.kernel.org/patch/2226761/

    Signed-off-by: Matt Porter <mporter@ti.com>
    Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
    ---
    arch/arm/boot/dts/am33xx.dtsi | 12 ++++++++++++
    1 file changed, 12 insertions(+)

    diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
    index d9cad72..3d59bb3 100644
    --- a/arch/arm/boot/dts/am33xx.dtsi
    +++ b/arch/arm/boot/dts/am33xx.dtsi
    @@ -89,6 +89,18 @@
    reg = <0x48200000 0x1000>;
    };

    + edma: edma@49000000 {
    + compatible = "ti,edma3";
    + ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
    + reg = <0x49000000 0x10000>,
    + <0x44e10f90 0x10>;
    + interrupts = <12 13 14>;
    + #dma-cells = <1>;
    + dma-channels = <64>;
    + ti,edma-regions = <4>;
    + ti,edma-slots = <256>;
    + };
    +
    gpio0: gpio@44e07000 {
    compatible = "ti,omap4-gpio";
    ti,hwmods = "gpio1";
    --
    1.7.9.5


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