Messages in this thread | | | Subject | Re: [PATCH 1/2] dt-bindings: reset: Add document for Broadcom STB reset controller | From | Scott Branden <> | Date | Mon, 31 Dec 2018 15:13:25 -0800 |
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On 2018-12-20 5:34 p.m., Florian Fainelli wrote: > Add a binding document for the Broadcom STB reset controller, also known > as SW_INIT-style reset controller. > > Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> > --- > .../devicetree/bindings/reset/brcm,reset.txt | 27 +++++++++++++++++++ > 1 file changed, 27 insertions(+) > create mode 100644 Documentation/devicetree/bindings/reset/brcm,reset.txt > > diff --git a/Documentation/devicetree/bindings/reset/brcm,reset.txt b/Documentation/devicetree/bindings/reset/brcm,reset.txt > new file mode 100644 > index 000000000000..6e5341b4f891 > --- /dev/null > +++ b/Documentation/devicetree/bindings/reset/brcm,reset.txt This is brcmstb-reset specific. File should be brcm, brcmstb-reset.txt > @@ -0,0 +1,27 @@ > +Broadcom STB SW_INIT-style reset controller > +=========================================== > + > +Broadcom STB SoCs have a SW_INIT-style reset controller with separate > +SET/CLEAR/STATUS registers and possibly multiple banks, each of 32 bit > +reset lines. > + > +Please also refer to reset.txt in this directory for common reset > +controller binding usage. > + > +Required properties: > +- compatible: should be brcm,brcmstb-reset > +- reg: register base and length > +- #reset-cells: must be set to 1 > + > +Example: > + > + reset: reset-controller@8404318 { > + compatible = "brcm,brcmstb-reset"; > + reg = <0x8404318 0x30>; > + #reset-cells = <1>; > + }; > + > + ðernet_switch { > + resets = <&reset>; > + reset-names = "switch"; > + };
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