30 lines
821 B
Plaintext
30 lines
821 B
Plaintext
Device tree binding for NVIDIA Tegra USB charger detection driver (USB_CD)
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============================
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The Tegra USB charger detection driver supports BC1.2 protocol for various USB
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charger detection.
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Required properties:
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--------------------
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- compatible: For Tegra186, must contain "nvidia,tegra186-usb-cd".
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Required properties for Tegra186:
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---------------------------------
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- phys: Must contain a single entry for the UTMI phy of OTG port
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- phy-names: Must be "otg-phy".
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Optional properties:
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--------------------
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- dcp-current-limit-ua : Charging current limit for DCP in uA
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- qc2-current-limit-ua : Charging current limit for QC2 in uA
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Example:
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--------
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usb_cd {
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compatible = "nvidia,tegra186-usb-cd";
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phys = <&padctl TEGRA_PADCTL_PHY_UTMI_P(0)>;
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phy-names = "otg-phy";
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};
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