26 lines
1.2 KiB
Text
26 lines
1.2 KiB
Text
Qualcomm Technologies, Inc. Secure Proccessor Communication (spcom)
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Required properties:
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-compatible : should be "qcom,spcom"
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-qcom,spcom-ch-names: predefined channels name string
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-qcom,spcom-sp2soc-rmb-reg-addr: Secure Processor to SOC shared
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register physical address
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-qcom,spcom-sp2soc-rmb-initdone-bit: bit indicating Secure
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Processor init-done
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-qcom,spcom-sp2soc-rmb-pbldone-bit: bit indicating Secure
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Processor bootloader-done
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-qcom,spcom-soc2sp-rmb-reg-addr: SOC to Secure Processor shared
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register physical address
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-qcom,spcom-soc2sp-rmb-sp-ssr-bit: bit indicating Secure
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Processor subsystem reset
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Example:
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qcom,spcom {
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compatible = "qcom,spcom";
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qcom,spcom-ch-names = "sp_kernel" , "sp_ssr";
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qcom,spcom-sp2soc-rmb-reg-addr = <0x01881020>;
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qcom,spcom-sp2soc-rmb-initdone-bit = <24>;
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qcom,spcom-sp2soc-rmb-pbldone-bit = <25>;
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qcom,spcom-soc2sp-rmb-reg-addr = <0x01881030>;
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qcom,spcom-soc2sp-rmb-sp-ssr-bit = <0>;
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};
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