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    Subject[PATCH AUTOSEL 4.14 41/46] ARM: dts: s5pv210: remove DMA controller bus node name to fix dtschema warnings
    Date
    From: Krzysztof Kozlowski <krzk@kernel.org>

    [ Upstream commit ea4e792f3c8931fffec4d700cf6197d84e9f35a6 ]

    There is no need to keep DMA controller nodes under AMBA bus node.
    Remove the "amba" node to fix dtschema warnings like:

    amba: $nodename:0: 'amba' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'

    Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
    Tested-by: Jonathan Bakker <xc-racer2@live.ca>
    Link: https://lore.kernel.org/r/20200907161141.31034-6-krzk@kernel.org
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/arm/boot/dts/s5pv210.dtsi | 49 +++++++++++++++-------------------
    1 file changed, 21 insertions(+), 28 deletions(-)

    diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi
    index b290a5abb9016..c13d888e69628 100644
    --- a/arch/arm/boot/dts/s5pv210.dtsi
    +++ b/arch/arm/boot/dts/s5pv210.dtsi
    @@ -129,35 +129,28 @@ wakeup-interrupt-controller {
    };
    };

    - amba {
    - #address-cells = <1>;
    - #size-cells = <1>;
    - compatible = "simple-bus";
    - ranges;
    -
    - pdma0: dma@e0900000 {
    - compatible = "arm,pl330", "arm,primecell";
    - reg = <0xe0900000 0x1000>;
    - interrupt-parent = <&vic0>;
    - interrupts = <19>;
    - clocks = <&clocks CLK_PDMA0>;
    - clock-names = "apb_pclk";
    - #dma-cells = <1>;
    - #dma-channels = <8>;
    - #dma-requests = <32>;
    - };
    + pdma0: dma@e0900000 {
    + compatible = "arm,pl330", "arm,primecell";
    + reg = <0xe0900000 0x1000>;
    + interrupt-parent = <&vic0>;
    + interrupts = <19>;
    + clocks = <&clocks CLK_PDMA0>;
    + clock-names = "apb_pclk";
    + #dma-cells = <1>;
    + #dma-channels = <8>;
    + #dma-requests = <32>;
    + };

    - pdma1: dma@e0a00000 {
    - compatible = "arm,pl330", "arm,primecell";
    - reg = <0xe0a00000 0x1000>;
    - interrupt-parent = <&vic0>;
    - interrupts = <20>;
    - clocks = <&clocks CLK_PDMA1>;
    - clock-names = "apb_pclk";
    - #dma-cells = <1>;
    - #dma-channels = <8>;
    - #dma-requests = <32>;
    - };
    + pdma1: dma@e0a00000 {
    + compatible = "arm,pl330", "arm,primecell";
    + reg = <0xe0a00000 0x1000>;
    + interrupt-parent = <&vic0>;
    + interrupts = <20>;
    + clocks = <&clocks CLK_PDMA1>;
    + clock-names = "apb_pclk";
    + #dma-cells = <1>;
    + #dma-channels = <8>;
    + #dma-requests = <32>;
    };

    spi0: spi@e1300000 {
    --
    2.25.1
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