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| author | Ajay Kumar Gupta <ajay.gupta@ti.com> | 2012-08-31 11:09:53 +0000 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-09-11 17:36:17 +0300 |
| commit | 65145677a65c31a8fd2704e244801bdb11061f9a (patch) | |
| tree | ec41e085649faa01566739f7bfcd22af3e4aaead /Documentation/devicetree/bindings/usb/am33xx-usb.txt | |
| parent | db4a93202e086dbdb5789149666dbbff48f708bf (diff) | |
| download | talos-obmc-linux-65145677a65c31a8fd2704e244801bdb11061f9a.tar.gz talos-obmc-linux-65145677a65c31a8fd2704e244801bdb11061f9a.zip | |
usb: musb: dsps: add dt support
Added device tree support for dsps musb glue driver and updated the
Documentation with device tree binding information.
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Santhapuri, Damodar <damodar.santhapuri@ti.com>
Signed-off-by: Ravi Babu <ravibabu@ti.com>
[afzal@ti.com: use '-' instead of '_' for dt properties]
Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/usb/am33xx-usb.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/am33xx-usb.txt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt b/Documentation/devicetree/bindings/usb/am33xx-usb.txt new file mode 100644 index 000000000000..ca8fa56e9f03 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt @@ -0,0 +1,14 @@ +AM33XX MUSB GLUE + - compatible : Should be "ti,musb-am33xx" + - ti,hwmods : must be "usb_otg_hs" + - multipoint : Should be "1" indicating the musb controller supports + multipoint. This is a MUSB configuration-specific setting. + - num_eps : Specifies the number of endpoints. This is also a + MUSB configuration-specific setting. Should be set to "16" + - ram_bits : Specifies the ram address size. Should be set to "12" + - port0_mode : Should be "3" to represent OTG. "1" signifies HOST and "2" + represents PERIPHERAL. + - port1_mode : Should be "1" to represent HOST. "3" signifies OTG and "2" + represents PERIPHERAL. + - power : Should be "250". This signifies the controller can supply upto + 500mA when operating in host mode. |
