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| author | Richard Leitner <richard.leitner@skidata.com> | 2017-03-06 11:24:22 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-09 12:34:16 +0300 |
| commit | fa56fe4ca4a1e4d9715f144857c98074e41bc94f (patch) | |
| tree | 0d425e67086ea8e93723883e3e6e073e66b53d44 /Documentation/devicetree | |
| parent | 7f7d8ba3b2140d993887a7db7a83d85c1f8db0e8 (diff) | |
| download | linux-fa56fe4ca4a1e4d9715f144857c98074e41bc94f.tar.xz | |
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>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/usb251xb.txt | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/usb/usb251xb.txt b/Documentation/devicetree/bindings/usb/usb251xb.txt index 91499ae028db..3957d4edaa74 100644 --- a/Documentation/devicetree/bindings/usb/usb251xb.txt +++ b/Documentation/devicetree/bindings/usb/usb251xb.txt @@ -7,18 +7,18 @@ Required properties : - compatible : Should be "microchip,usb251xb" or one of the specific types: "microchip,usb2512b", "microchip,usb2512bi", "microchip,usb2513b", "microchip,usb2513bi", "microchip,usb2514b", "microchip,usb2514bi" - - hub-reset-gpios : Should specify the gpio for hub reset + - reset-gpios : Should specify the gpio for hub reset + - reg : I2C address on the selected bus (default is <0x2C>) Optional properties : - - reg : I2C address on the selected bus (default is <0x2C>) - skip-config : Skip Hub configuration, but only send the USB-Attach command - - vendor-id : USB Vendor ID of the hub (16 bit, default is 0x0424) - - product-id : USB Product ID of the hub (16 bit, default depends on type) - - device-id : USB Device ID of the hub (16 bit, default is 0x0bb3) - - language-id : USB Language ID (16 bit, default is 0x0000) - - manufacturer : USB Manufacturer string (max 31 characters long) - - product : USB Product string (max 31 characters long) - - serial : USB Serial string (max 31 characters long) + - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424) + - product-id : Set USB Product ID of the hub (16 bit, default depends on type) + - device-id : Set USB Device ID of the hub (16 bit, default is 0x0bb3) + - language-id : Set USB Language ID (16 bit, default is 0x0000) + - manufacturer : Set USB Manufacturer string (max 31 characters long) + - product : Set USB Product string (max 31 characters long) + - serial : Set USB Serial string (max 31 characters long) - {bus,self}-powered : selects between self- and bus-powered operation (default is self-powered) - disable-hi-speed : disable USB Hi-Speed support @@ -34,7 +34,7 @@ Optional properties : - oc-delay-us : Delay time (in microseconds) for filtering the over-current sense inputs. Valid values are 100, 4000, 8000 (default) and 16000. If an invalid value is given, the default is used instead. - - compound-device : indicated the hub is part of a compound device + - compound-device : indicate the hub is part of a compound device - port-mapping-mode : enable port mapping mode - string-support : enable string descriptor support (required for manufacturer, product and serial string configuration) @@ -49,7 +49,8 @@ Optional properties : Examples: usb2512b@2c { compatible = "microchip,usb2512b"; - hub-reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + reg = <0x2c>; + reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; }; usb2514b@2c { |