26 lines
959 B
Plaintext
26 lines
959 B
Plaintext
* Qualcomm Venus Video Subsystem Peripheral Image Loader
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pil-venus is a peripheral image loading (PIL) driver. It is used for loading
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venus firmware images for video codec into memory and preparing the subsystem's
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processor to execute code. It is also used for shutting down the processor when
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it's not needed.
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Required properties:
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- compatible: "pil-venus"
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- reg: offset and length of the register set for the device.
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- reg-names: names of the bases for the above registers. "wrapper_base" and
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"vbif_base" are expected.
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- vdd-supply: regulator to supply venus.
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- qcom,firmware-name: Base name of the firmware image. Ex. "venus"
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Example:
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qcom,venus@fdce0000 {
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compatible = "qcom,pil-venus";
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reg = <0xfdce0000 0x4000>,
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<0xfdc80208 0x8>;
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reg-names = "wrapper_base", "vbif_base";
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vdd-supply = <&gdsc_venus>;
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qcom,firmware-name = "venus";
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};
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