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usb: misc: usb3503: Add USB3503A to the compatible list

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There are no software visible differences that I am aware of but in case
any are discovered allow the DTS to specify exactly which device is
present.

Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mark Brown 2013-08-09 11:41:56 +01:00 committed by Greg Kroah-Hartman
parent e5a0c874ec
commit 5bdd1f4a1d
2 changed files with 2 additions and 1 deletions
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2
Documentation/devicetree/bindings/usb/usb3503.txt
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@ -1,7 +1,7 @@
SMSC USB3503 High-Speed Hub Controller SMSC USB3503 High-Speed Hub Controller
Required properties: Required properties:
- compatible: Should be "smsc,usb3503". - compatible: Should be "smsc,usb3503" or "smsc,usb3503a".
- reg: Specifies the i2c slave address, it should be 0x08. - reg: Specifies the i2c slave address, it should be 0x08.
- connect-gpios: Should specify GPIO for connect. - connect-gpios: Should specify GPIO for connect.
- disabled-ports: Should specify the ports unused. - disabled-ports: Should specify the ports unused.

1
drivers/usb/misc/usb3503.c
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@ -272,6 +272,7 @@ MODULE_DEVICE_TABLE(i2c, usb3503_id);
#ifdef CONFIG_OF #ifdef CONFIG_OF
static const struct of_device_id usb3503_of_match[] = { static const struct of_device_id usb3503_of_match[] = {
{ .compatible = "smsc,usb3503", }, { .compatible = "smsc,usb3503", },
{ .compatible = "smsc,usb3503a", },
{}, {},
}; };
MODULE_DEVICE_TABLE(of, usb3503_of_match); MODULE_DEVICE_TABLE(of, usb3503_of_match);