46 lines
1.1 KiB
Plaintext
46 lines
1.1 KiB
Plaintext
Qualcomm PON Device
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The Power On device for Qualcomm PM8xxx is MFD supporting pwrkey
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and resin along with the Android reboot-mode.
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This DT node has pwrkey and resin as sub nodes.
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Required Properties:
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-compatible: "qcom,pm8916-pon"
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-reg: Specifies the physical address of the pon register
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Optional subnode:
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-pwrkey: Specifies the subnode pwrkey and should follow the
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qcom,pm8941-pwrkey.txt description.
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-resin: Specifies the subnode resin and should follow the
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qcom,pm8xxx-pwrkey.txt description.
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The rest of the properties should follow the generic reboot-mode description
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found in reboot-mode.txt
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Example:
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pon@800 {
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compatible = "qcom,pm8916-pon";
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reg = <0x800>;
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mode-bootloader = <0x2>;
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mode-recovery = <0x1>;
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pwrkey {
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compatible = "qcom,pm8941-pwrkey";
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interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
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debounce = <15625>;
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bias-pull-up;
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linux,code = <KEY_POWER>;
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};
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resin {
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compatible = "qcom,pm8941-resin";
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interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
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debounce = <15625>;
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bias-pull-up;
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linux,code = <KEY_VOLUMEDOWN>;
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};
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};
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