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    Subject[PATCH 5/7] ARM: STi: DT: STiH407: Add FDMA driver and xbar driver dt nodes.
    Date
    These nodes are required to get the fdma and xbar driver working
    on STiH407 based silicon.

    Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
    ---
    arch/arm/boot/dts/stih407-family.dtsi | 59 +++++++++++++++++++++++++++++++++++
    1 file changed, 59 insertions(+)

    diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
    index 838b812..b6d9e20 100644
    --- a/arch/arm/boot/dts/stih407-family.dtsi
    +++ b/arch/arm/boot/dts/stih407-family.dtsi
    @@ -565,5 +565,64 @@
    <&phy_port2 PHY_TYPE_USB3>;
    };
    };
    +
    + xbar0: fdma-xbar-mpe@0 {
    + compatible = "st,fdma-xbar-1.0";
    + reg = <0x8e80000 0x1000>;
    + dma-requests = <79>;
    + #st,fdma-xbar-cells = <1>;
    + };
    +
    + fdma0: fdma-audio@0 {
    + compatible = "st,fdma_mpe31";
    + reg = <0x8e20000 0x20000>;
    + interrupts = <GIC_SPI 5 IRQ_TYPE_NONE>;
    + dma-channels = <16>;
    + #dma-cells = <3>;
    + st,fw-name = "fdma_STiH407_0.elf";
    + clocks = <&clk_s_c0_flexgen CLK_FDMA>,
    + <&clk_s_c0_flexgen CLK_EXT2F_A9>,
    + <&clk_s_c0_flexgen CLK_EXT2F_A9>,
    + <&clk_s_c0_flexgen CLK_EXT2F_A9>;
    + clock-names = "fdma_slim",
    + "fdma_hi",
    + "fdma_low",
    + "fdma_ic";
    + };
    +
    + fdma1: fdma-app@1 {
    + compatible = "st,fdma_mpe31";
    + reg = <0x8e40000 0x20000>;
    + interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>;
    + dma-channels = <16>;
    + #dma-cells = <3>;
    + st,fdma-xbar = <&xbar0 0>;
    + st,fw-name = "fdma_STiH407_1.elf";
    + clocks = <&clk_s_c0_flexgen CLK_FDMA>,
    + <&clk_s_c0_flexgen CLK_TX_ICN_DMU>,
    + <&clk_s_c0_flexgen CLK_TX_ICN_DMU>,
    + <&clk_s_c0_flexgen CLK_EXT2F_A9>;
    + clock-names = "fdma_slim",
    + "fdma_hi",
    + "fdma_low",
    + "fdma_ic";
    + };
    +
    + fdma2: fdma-free_running@2 {
    + compatible = "st,fdma_mpe31";
    + reg = <0x8e60000 0x20000>;
    + interrupts = <GIC_SPI 9 IRQ_TYPE_NONE>;
    + dma-channels = <16>;
    + #dma-cells = <3>;
    + st,fw-name = "fdma_STiH407_2.elf";
    + clocks = <&clk_s_c0_flexgen CLK_FDMA>,
    + <&clk_s_c0_flexgen CLK_EXT2F_A9>,
    + <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>,
    + <&clk_s_c0_flexgen CLK_EXT2F_A9>;
    + clock-names = "fdma_slim",
    + "fdma_hi",
    + "fdma_low",
    + "fdma_ic";
    + };
    };
    };
    --
    1.9.1


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