| Message ID | 1429448288-20742-8-git-send-email-albeu@free.fr |
|---|---|
| State | Superseded, archived |
| Headers | show |
Hi, On Sun, Apr 19, 2015 at 2:58 PM, Alban Bedel <albeu@free.fr> wrote: > Signed-off-by: Alban Bedel <albeu@free.fr> > --- > v2: * Fixed the node names to respect ePAPR > * Fixed the missing 's' in 'fallbacks' and the 'clocks' property > --- > .../devicetree/bindings/clock/qca,ath79-pll.txt | 33 ++++++++++++++++++++++ > 1 file changed, 33 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/qca,ath79-pll.txt > > diff --git a/Documentation/devicetree/bindings/clock/qca,ath79-pll.txt b/Documentation/devicetree/bindings/clock/qca,ath79-pll.txt > new file mode 100644 > index 0000000..df3dbc8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/clock/qca,ath79-pll.txt > @@ -0,0 +1,33 @@ > +Binding for Qualcomm Atheros AR7xxx/AR9XXX PLL controller > + > +The PPL controller provides the 3 main clocks of the SoC: CPU, DDR and AHB. > + > +Required Properties: > +- compatible: has to be "qca,<soctype>-cpu-intc" and one of the following > + fallbacks: > + - "qca,ar7100-pll" > + - "qca,ar7240-pll" > + - "qca,ar9130-pll" > + - "qca,ar9330-pll" > + - "qca,ar9340-pll" > + - "qca,ar9550-pll" Shouldn't this be "qca,qca9550-pll"? Jonas -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/clock/qca,ath79-pll.txt b/Documentation/devicetree/bindings/clock/qca,ath79-pll.txt new file mode 100644 index 0000000..df3dbc8 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qca,ath79-pll.txt @@ -0,0 +1,33 @@ +Binding for Qualcomm Atheros AR7xxx/AR9XXX PLL controller + +The PPL controller provides the 3 main clocks of the SoC: CPU, DDR and AHB. + +Required Properties: +- compatible: has to be "qca,<soctype>-cpu-intc" and one of the following + fallbacks: + - "qca,ar7100-pll" + - "qca,ar7240-pll" + - "qca,ar9130-pll" + - "qca,ar9330-pll" + - "qca,ar9340-pll" + - "qca,ar9550-pll" +- reg: Base address and size of the controllers memory area +- clock-names: Name of the input clock, has to be "ref" +- clocks: phandle of the external reference clock +- #clock-cells: has to be one + +Optional properties: +- clock-output-names: should be "cpu", "ddr", "ahb" + +Example: + + memory-controller@18050000 { + compatible = "qca,ar9132-ppl", "qca,ar9130-pll"; + reg = <0x18050000 0x20>; + + clock-names = "ref"; + clocks = <&extosc>; + + #clock-cells = <1>; + clock-output-names = "cpu", "ddr", "ahb"; + };
Signed-off-by: Alban Bedel <albeu@free.fr> --- v2: * Fixed the node names to respect ePAPR * Fixed the missing 's' in 'fallbacks' and the 'clocks' property --- .../devicetree/bindings/clock/qca,ath79-pll.txt | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qca,ath79-pll.txt