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authorRoger Quadros <rogerq@ti.com>2014-02-27 16:18:28 +0200
committerLee Jones <lee.jones@linaro.org>2014-03-13 22:27:17 +0000
commit2e1b365cea4a0a750b8ffd4bc6ca5e9e8020f53e (patch)
treec729983f7e6fd22fc23122f49573350bb3943acb /Documentation/devicetree/bindings/mfd/omap-usb-tll.txt
parentc233544f303259b2e611c5a63c4dcb54daefe693 (diff)
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>
Diffstat (limited to 'Documentation/devicetree/bindings/mfd/omap-usb-tll.txt')
-rw-r--r--Documentation/devicetree/bindings/mfd/omap-usb-tll.txt10
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt b/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt
index 62fe69724e3b..c58d70437fce 100644
--- a/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt
+++ b/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt
@@ -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 {

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