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author | David S. Miller <davem@davemloft.net> | 2017-03-15 11:59:10 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2017-03-15 11:59:10 -0700 |
commit | 101c431492d297dd0d111b461d8d324895676bee (patch) | |
tree | 06d8a02a4fd91acdd6c31340452e85feaac4ecb7 /Documentation/devicetree/bindings/usb/usb251xb.txt | |
parent | 9c79ddaa0f962d1f26537a670b0652ff509a6fe0 (diff) | |
parent | 95422dec6bd4a7c57444743f7b1bb375335a6298 (diff) | |
download | linux-101c431492d297dd0d111b461d8d324895676bee.tar.gz linux-101c431492d297dd0d111b461d8d324895676bee.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/broadcom/genet/bcmgenet.c
net/core/sock.c
Conflicts were overlapping changes in bcmgenet and the
lockdep handling of sockets.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/devicetree/bindings/usb/usb251xb.txt')
-rw-r--r-- | Documentation/devicetree/bindings/usb/usb251xb.txt | 53 |
1 files changed, 18 insertions, 35 deletions
diff --git a/Documentation/devicetree/bindings/usb/usb251xb.txt b/Documentation/devicetree/bindings/usb/usb251xb.txt index 0c065f77658f..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 @@ -31,8 +31,10 @@ Optional properties : (default is individual) - dynamic-power-switching : enable auto-switching from self- to bus-powered operation if the local power source is removed or unavailable - - oc-delay-{100us,4ms,8ms,16ms} : set over current timer delay (default is 8ms) - - compound-device : indicated the hub is part of a compound device + - 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 : 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) @@ -40,34 +42,15 @@ Optional properties : device connected. - sp-disabled-ports : Specifies the ports which will be self-power disabled - bp-disabled-ports : Specifies the ports which will be bus-power disabled - - max-sp-power : Specifies the maximum current the hub consumes from an - upstream port when operating as self-powered hub including the power - consumption of a permanently attached peripheral if the hub is - configured as a compound device. The value is given in mA in a 0 - 500 - range (default is 2). - - max-bp-power : Specifies the maximum current the hub consumes from an - upstream port when operating as bus-powered hub including the power - consumption of a permanently attached peripheral if the hub is - configured as a compound device. The value is given in mA in a 0 - 500 - range (default is 100). - - max-sp-current : Specifies the maximum current the hub consumes from an - upstream port when operating as self-powered hub EXCLUDING the power - consumption of a permanently attached peripheral if the hub is - configured as a compound device. The value is given in mA in a 0 - 500 - range (default is 2). - - max-bp-current : Specifies the maximum current the hub consumes from an - upstream port when operating as bus-powered hub EXCLUDING the power - consumption of a permanently attached peripheral if the hub is - configured as a compound device. The value is given in mA in a 0 - 500 - range (default is 100). - - power-on-time : Specifies the time it takes from the time the host initiates - the power-on sequence to a port until the port has adequate power. The - value is given in ms in a 0 - 510 range (default is 100ms). + - power-on-time-ms : Specifies the time it takes from the time the host + initiates the power-on sequence to a port until the port has adequate + power. The value is given in ms in a 0 - 510 range (default is 100ms). 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 { |