720c3bb802
Suggested by Rob Herring. We still support the old names for compatibility with downstream android dt files. Cc: Rob Herring <robh@kernel.org> Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Eric Anholt <eric@anholt.net> Acked-by: Rob Herring <robh@kernel.org>
39 lines
1003 B
Plaintext
39 lines
1003 B
Plaintext
Qualcomm adreno/snapdragon GPU
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Required properties:
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- compatible: "qcom,adreno-XYZ.W", "qcom,adreno"
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for example: "qcom,adreno-306.0", "qcom,adreno"
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Note that you need to list the less specific "qcom,adreno" (since this
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is what the device is matched on), in addition to the more specific
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with the chip-id.
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- reg: Physical base address and length of the controller's registers.
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- interrupts: The interrupt signal from the gpu.
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- clocks: device clocks
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See ../clocks/clock-bindings.txt for details.
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- clock-names: the following clocks are required:
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* "core"
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* "iface"
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* "mem_iface"
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Example:
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/ {
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...
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gpu: qcom,kgsl-3d0@4300000 {
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compatible = "qcom,adreno-320.2", "qcom,adreno";
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reg = <0x04300000 0x20000>;
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reg-names = "kgsl_3d0_reg_memory";
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interrupts = <GIC_SPI 80 0>;
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interrupt-names = "kgsl_3d0_irq";
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clock-names =
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"core",
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"iface",
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"mem_iface";
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clocks =
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<&mmcc GFX3D_CLK>,
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<&mmcc GFX3D_AHB_CLK>,
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<&mmcc MMSS_IMEM_AHB_CLK>;
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};
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};
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