The omap-usb-tll driver needs one clock for each TLL channel.
Add this information to the DT binding document.
CC: Lee Jones <lee.jones@xxxxxxxxxx>
CC: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>
Signed-off-by: Roger Quadros <rogerq@xxxxxx>
---
Documentation/devicetree/bindings/mfd/omap-usb-tll.txt | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt b/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt
index 62fe697..c58d704 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 {
--
1.8.3.2
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