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usb: musb: dsps: document dt bindings properly

DT bindings normally use '-' (hyphens) instead of '_' (underscore),
driver has it the proper way, but binding documentation does not
reflect it, fix it.

Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

authored by

Afzal Mohammed and committed by
Felipe Balbi d928cd2e d7554226

+4 -4
+4 -4
Documentation/devicetree/bindings/usb/am33xx-usb.txt
··· 3 3 - ti,hwmods : must be "usb_otg_hs" 4 4 - multipoint : Should be "1" indicating the musb controller supports 5 5 multipoint. This is a MUSB configuration-specific setting. 6 - - num_eps : Specifies the number of endpoints. This is also a 6 + - num-eps : Specifies the number of endpoints. This is also a 7 7 MUSB configuration-specific setting. Should be set to "16" 8 - - ram_bits : Specifies the ram address size. Should be set to "12" 9 - - port0_mode : Should be "3" to represent OTG. "1" signifies HOST and "2" 8 + - ram-bits : Specifies the ram address size. Should be set to "12" 9 + - port0-mode : Should be "3" to represent OTG. "1" signifies HOST and "2" 10 10 represents PERIPHERAL. 11 - - port1_mode : Should be "1" to represent HOST. "3" signifies OTG and "2" 11 + - port1-mode : Should be "1" to represent HOST. "3" signifies OTG and "2" 12 12 represents PERIPHERAL. 13 13 - power : Should be "250". This signifies the controller can supply upto 14 14 500mA when operating in host mode.