29 lines
964 B
Plaintext
29 lines
964 B
Plaintext
Qualcomm Technologies, Inc. BAM Data Multiplexer Driver
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Required properties:
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- compatible : should be "qcom,bam_dmux"
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- reg : the location and size of the BAM hardware
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- interrupts : the BAM hardware to apps processor interrupt line
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Optional properties:
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-qcom,satellite-mode: the hardware needs to be configured in satellite mode
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-qcom,rx-ring-size: the size of the receive ring buffer pool, default is 32
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-qcom,max-rx-mtu: the maximum receive MTU that can be negotiated, in bytes.
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Default is 2048. Other possible values are 4096, 8192, and 16384.
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-qcom,no-cpu-affinity: boolean value indicating that workqueue CPU affinity
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is not required.
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-qcom,fast-shutdown: boolean value to support fast shutdown time.
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Example:
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qcom,bam_dmux@fc834000 {
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compatible = "qcom,bam_dmux";
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reg = <0xfc834000 0x7000>;
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interrupts = <0 29 1>;
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qcom,satellite-mode;
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qcom,rx-ring-size = <64>;
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qcom,max-rx-mtu = <8192>;
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qcom,no-cpu-affinity;
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qcom,fast-shutdown;
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};
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