Messages in this thread | | | Date | Fri, 21 Mar 2014 13:16:29 +0100 | From | Sebastian Hesselbarth <> | Subject | Re: [PATCH 2/5] clk: berlin: add berlin clocks DT bindings documentation |
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On 03/21/2014 12:43 PM, Alexandre Belloni wrote: > Cc: devicetree@vger.kernel.org > Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> > --- > .../devicetree/bindings/clock/berlin-clock.txt | 29 ++++++++++++++++++++++ > 1 file changed, 29 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/berlin-clock.txt > > diff --git a/Documentation/devicetree/bindings/clock/berlin-clock.txt b/Documentation/devicetree/bindings/clock/berlin-clock.txt > new file mode 100644 > index 000000000000..ebc78f9b93a9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/clock/berlin-clock.txt > @@ -0,0 +1,29 @@ > +Device Tree Clock bindings for Marvell Berlin clocks > + > +This binding uses the common clock binding[1]. > + > +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt > + > +Required properties: > +- compatible : shall be one of the following: > + "marvell,berlin2-pll" or
nit: just use a comma instead of "or" otherwise that "or" will be pushed to the new last compatible every time we add a compatible.
> + "marvell,berlin2q-pll": > + CPU PLL and System PLL > +- reg : Address and length of the clock register set. > +- #clock-cells : from common clock binding; shall be set to 0. > +- clocks : shall be the input parent clock phandle for the clock. > + > +smclk: sysmgr-clock { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <25000000>; > +}; > + > +cpupll: cpupll {
Reminder: Should receive an update when you change the corresponding nodes to cpupll: pll@foo
> + compatible = "marvell,berlin2-pll"; > + clocks = <&smclk>; > + #clock-cells = <0>; > + reg = <0xf7ea003c 8>; > +}; > + > + >
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