| Message ID | 1465565018-14172-6-git-send-email-gregory.clement@free-electrons.com (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Delegated to: | Stephen Boyd |
| Headers | show |
On Fri, Jun 10, 2016 at 03:23:33PM +0200, Gregory CLEMENT wrote: > This commit adds the DT binding documentation for the the Xtal clock on > Armada 3700 used in the Marvell Armada 3700 SoCs. > > Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> > --- > .../bindings/clock/armada3700-xtal-clock.txt | 28 ++++++++++++++++++++++ > 1 file changed, 28 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/armada3700-xtal-clock.txt Acked-by: Rob Herring <robh@kernel.org> -- To unsubscribe from this list: send the line "unsubscribe linux-clk" 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/armada3700-xtal-clock.txt b/Documentation/devicetree/bindings/clock/armada3700-xtal-clock.txt new file mode 100644 index 000000000000..176c4fe6f0e9 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/armada3700-xtal-clock.txt @@ -0,0 +1,28 @@ +* Xtal Clock bindings for Marvell Armada 37xx SoCs + +Marvell Armada 37xx SoCs allow to determine the xtal clock frequencies by +reading the gpio latch register. + +This node must be a subnode of the node exposing the register address +of the GPIO block where the gpio latch is located. + +Required properties: +- compatible : shall be one of the following: + "marvell,armada-3700-xtal-clock" +- #clock-cells : from common clock binding; shall be set to 0 + +Optional properties: +- clock-output-names : from common clock binding; allows overwrite default clock + output names ("xtal") + +Example: +gpio1: gpio@13800 { + compatible = "marvell,mvebu-gpio-3700", "syscon", "simple-mfd"; + reg = <0x13800 0x1000>; + + xtalclk: xtal-clk { + compatible = "marvell,armada-3700-xtal-clock"; + clock-output-names = "xtal"; + #clock-cells = <0>; + }; +};
This commit adds the DT binding documentation for the the Xtal clock on Armada 3700 used in the Marvell Armada 3700 SoCs. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> --- .../bindings/clock/armada3700-xtal-clock.txt | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/armada3700-xtal-clock.txt