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    Subject[PATCH v7 11/12] ARM: dts: sun8i: a83t: add sgx gpu child node
    Date
    From: Philipp Rossak <embed3d@gmail.com>

    We are adding the devicetree binding for the PVR-SGX-544-115 gpu.

    This driver is currently under development in the openpvrsgx-devgroup.
    Right now the full binding is not figured out, so we provide here a
    placeholder. It will be completed as soon as there is a demo available.

    The currently used binding that is used during development is more
    complete and was already verifyed by loading the kernelmodule successful.

    Signed-off-by: Philipp Rossak <embed3d@gmail.com>
    Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
    ---
    arch/arm/boot/dts/sun8i-a83t.dtsi | 11 +++++++++++
    1 file changed, 11 insertions(+)

    diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
    index 655404d6d3a3..bfb900622bf6 100644
    --- a/arch/arm/boot/dts/sun8i-a83t.dtsi
    +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
    @@ -1192,6 +1192,17 @@ ths: thermal-sensor@1f04000 {
    nvmem-cell-names = "calibration";
    #thermal-sensor-cells = <1>;
    };
    +
    + gpu: gpu@1c400000 {
    + compatible = "allwinner,sun8i-a83t-sgx544-115",
    + "img,sgx544-115", "img,sgx544";
    + reg = <0x01c40000 0x10000>;
    + /*
    + * This node is currently a placeholder for the gpu.
    + * This will be completed when a full demonstration
    + * of the openpvrsgx driver is available for this board.
    + */
    + };
    };

    thermal-zones {
    --
    2.25.1
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