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Diffstat (limited to 'dts/Bindings/extcon/extcon-max3355.txt')
| -rw-r--r-- | dts/Bindings/extcon/extcon-max3355.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/dts/Bindings/extcon/extcon-max3355.txt b/dts/Bindings/extcon/extcon-max3355.txt new file mode 100644 index 0000000000..f2288ea9eb --- /dev/null +++ b/dts/Bindings/extcon/extcon-max3355.txt @@ -0,0 +1,21 @@ +Maxim Integrated MAX3355 USB OTG chip +------------------------------------- + +MAX3355 integrates a charge pump and comparators to enable a system with an +integrated USB OTG dual-role transceiver to function as a USB OTG dual-role +device. + +Required properties: +- compatible: should be "maxim,max3355"; +- maxim,shdn-gpios: should contain a phandle and GPIO specifier for the GPIO pin + connected to the MAX3355's SHDN# pin; +- id-gpios: should contain a phandle and GPIO specifier for the GPIO pin + connected to the MAX3355's ID_OUT pin. + +Example: + + usb-otg { + compatible = "maxim,max3355"; + maxim,shdn-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>; + id-gpios = <&gpio5 31 GPIO_ACTIVE_HIGH>; + }; |