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mfd: omap-usb-tll: Update DT clock binding information 

The omap-usb-tll driver needs one clock for each TLL channel.
Add this information to the DT binding document.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
hifive-unleashed-5.1
Roger Quadros 2014-02-27 16:18:28 +02:00 committed by Lee Jones
parent c233544f30
commit 2e1b365cea
1 changed files with 10 additions and 0 deletions
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10
Documentation/devicetree/bindings/mfd/omap-usb-tll.txt
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@ -7,6 +7,16 @@ Required properties:
- interrupts : should contain the TLL module's interrupt
- ti,hwmod : must contain "usb_tll_hs"
Optional properties:
- clocks: a list of phandles and clock-specifier pairs, one for each entry in
clock-names.
- clock-names: should include:
* "usb_tll_hs_usb_ch0_clk" - USB TLL channel 0 clock
* "usb_tll_hs_usb_ch1_clk" - USB TLL channel 1 clock
* "usb_tll_hs_usb_ch2_clk" - USB TLL channel 2 clock
Example:
usbhstll: usbhstll@4a062000 {