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/sun6i-a31.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index f3425a66fc0a..933a825bf460 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -1417,5 +1417,16 @@ p2wi: i2c@1f03400 { #address-cells = <1>; #size-cells = <0>; }; + + gpu: gpu@1c400000 { + compatible = "allwinner,sun8i-a31-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. + */ + }; }; };