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Diffstat (limited to 'Documentation/devicetree/bindings/clock/keystone-gate.txt')
-rw-r--r-- | Documentation/devicetree/bindings/clock/keystone-gate.txt | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/keystone-gate.txt b/Documentation/devicetree/bindings/clock/keystone-gate.txt new file mode 100644 index 000000000..c5aa18702 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/keystone-gate.txt @@ -0,0 +1,29 @@ +Status: Unstable - ABI compatibility may be broken in the future + +Binding for Keystone gate control driver which uses PSC controller IP. + +This binding uses the common clock binding[1]. + +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt + +Required properties: +- compatible : shall be "ti,keystone,psc-clock". +- #clock-cells : from common clock binding; shall be set to 0. +- clocks : parent clock phandle +- reg : psc control and domain address address space +- reg-names : psc control and domain registers +- domain-id : psc domain id needed to check the transition state register + +Optional properties: +- clock-output-names : From common clock binding to override the + default output clock name +Example: + clkusb: clkusb { + #clock-cells = <0>; + compatible = "ti,keystone,psc-clock"; + clocks = <&chipclk16>; + clock-output-names = "usb"; + reg = <0x02350008 0xb00>, <0x02350000 0x400>; + reg-names = "control", "domain"; + domain-id = <0>; + }; |