From: Mark Brown <broonie@xxxxxxxxxx>
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@xxxxxxxxxx>
---
Documentation/devicetree/bindings/usb/usb3503.txt | 2 +-
drivers/usb/misc/usb3503.c | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/usb3503.txt b/Documentation/devicetree/bindings/usb/usb3503.txt
index 8c5be48..cd60f7e 100644
--- a/Documentation/devicetree/bindings/usb/usb3503.txt
+++ b/Documentation/devicetree/bindings/usb/usb3503.txt
@@ -1,7 +1,7 @@
SMSC USB3503 High-Speed Hub Controller
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.
- connect-gpios: Should specify GPIO for connect.
- disabled-ports: Should specify the ports unused.
diff --git a/drivers/usb/misc/usb3503.c b/drivers/usb/misc/usb3503.c
index 8f5dff2..da45ed9 100644
--- a/drivers/usb/misc/usb3503.c
+++ b/drivers/usb/misc/usb3503.c
@@ -272,6 +272,7 @@ MODULE_DEVICE_TABLE(i2c, usb3503_id);
#ifdef CONFIG_OF
static const struct of_device_id usb3503_of_match[] = {
{ .compatible = "smsc,usb3503", },
+ { .compatible = "smsc,usb3503a", },
{},
};
MODULE_DEVICE_TABLE(of, usb3503_of_match);
--
1.8.4.rc1
--
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