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doc: dt-bindings: usb251xb: mark reg as required
Mark the reg property as required and furthermore fix some typos and spellings in the documentation. Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 12 additions and 11 deletions
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@ -7,18 +7,18 @@ Required properties :
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- compatible : Should be "microchip,usb251xb" or one of the specific types:
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"microchip,usb2512b", "microchip,usb2512bi", "microchip,usb2513b",
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"microchip,usb2513bi", "microchip,usb2514b", "microchip,usb2514bi"
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- hub-reset-gpios : Should specify the gpio for hub reset
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- reset-gpios : Should specify the gpio for hub reset
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- reg : I2C address on the selected bus (default is <0x2C>)
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Optional properties :
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- reg : I2C address on the selected bus (default is <0x2C>)
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- skip-config : Skip Hub configuration, but only send the USB-Attach command
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- vendor-id : USB Vendor ID of the hub (16 bit, default is 0x0424)
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- product-id : USB Product ID of the hub (16 bit, default depends on type)
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- device-id : USB Device ID of the hub (16 bit, default is 0x0bb3)
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- language-id : USB Language ID (16 bit, default is 0x0000)
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- manufacturer : USB Manufacturer string (max 31 characters long)
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- product : USB Product string (max 31 characters long)
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- serial : USB Serial string (max 31 characters long)
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- vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
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- product-id : Set USB Product ID of the hub (16 bit, default depends on type)
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- device-id : Set USB Device ID of the hub (16 bit, default is 0x0bb3)
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- language-id : Set USB Language ID (16 bit, default is 0x0000)
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- manufacturer : Set USB Manufacturer string (max 31 characters long)
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- product : Set USB Product string (max 31 characters long)
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- serial : Set USB Serial string (max 31 characters long)
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- {bus,self}-powered : selects between self- and bus-powered operation (default
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is self-powered)
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- disable-hi-speed : disable USB Hi-Speed support
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@ -34,7 +34,7 @@ Optional properties :
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- oc-delay-us : Delay time (in microseconds) for filtering the over-current
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sense inputs. Valid values are 100, 4000, 8000 (default) and 16000. If
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an invalid value is given, the default is used instead.
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- compound-device : indicated the hub is part of a compound device
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- compound-device : indicate the hub is part of a compound device
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- port-mapping-mode : enable port mapping mode
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- string-support : enable string descriptor support (required for manufacturer,
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product and serial string configuration)
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@ -49,7 +49,8 @@ Optional properties :
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Examples:
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usb2512b@2c {
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compatible = "microchip,usb2512b";
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hub-reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
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reg = <0x2c>;
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reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
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};
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usb2514b@2c {
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