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Commit ce3b8d79 authored by Ajay Agarwal's avatar Ajay Agarwal
Browse files

dt-bindings: usb: Document usage of new ANoc and SysNoc clocks 

Add the documentation for new clocks required by some platforms
for accessing ANoc and SysNoc. These clocks are optional.

Change-Id: Iee7d175e417db90823c95bd8a3af906551448811
parent 0500ef9e

bindings/usb/msm-ssusb.txt

+6 −10
Original line number Diff line number Diff line
@@ -12,8 +12,9 @@ Required properties : 
- clocks: a list of phandles to the controller clocks. Use as per

  Documentation/devicetree/bindings/clock/clock-bindings.txt

- clock-names: Names of the clocks in 1-1 correspondence with the "clocks"

   property. Required clocks are "xo", "iface_clk", "core_clk", "sleep_clk"

   and "utmi_clk".

  property. Required clocks are "iface_clk", "core_clk", "sleep_clk" and

  "utmi_clk". Optional clocks are "xo", "bus_aggr_clk", "noc_aggr_clk",

  "cfg_ahb_clk", "noc_aggr_north_clk", "noc_aggr_south_clk" and "noc_sys_clk".

- resets: reset specifier pair consists of phandle for the reset provider

  and reset lines used by this controller.

- reset-names: reset signal name strings sorted in the same order as the resets
@@ -39,11 +40,6 @@ Optional properties : 
    going through PDC. (use qcom,use-pdc-interrupts property)

    "dm_hs_phy_irq" : Interrupt from HS PHY for asynchronous events in LPM

    going through PDC. (use qcom,use-pdc-interrupts property)



 - clocks: a list of phandles to the controller clocks. Use as per

   Documentation/devicetree/bindings/clock/clock-bindings.txt

 - clock-names: Names of the clocks in 1-1 correspondence with the "clocks"

   property. Optional clocks are "bus_aggr_clk", "noc_aggr_clk" and "cfg_ahb_clk".

- qcom,charging-disabled: If present then battery charging using USB

  is disabled.

- vbus_dwc3-supply: phandle to the 5V VBUS supply regulator used for host mode.