On 09/20/2015 07:39 AM, Hans de Goede wrote:
> Add binding documentation for the usb power supply part of the AXP20x pmic.
>
> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
> ---
> Changes in v2:
> -Split out into a separate patch from the actual driver commit
> Changes in v4:
> -s/usb_power_supply/usb-power-supply/ in the dts example code
> ---
> .../bindings/power_supply/axp20x_usb_power.txt | 34 ++++++++++++++++++++++
> 1 file changed, 34 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt
>
> diff --git a/Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt b/Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt
> new file mode 100644
> index 0000000..862f4a4
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt
> @@ -0,0 +1,34 @@
> +AXP20x USB power supply
> +
> +Required Properties:
> +-compatible: "x-powers,axp202-usb-power-supply"
> +
> +This node is a subnode of the axp20x PMIC.
> +
> +Example:
> +
> +axp209: pmic@34 {
> + compatible = "x-powers,axp209";
> + reg = <0x34>;
> + interrupt-parent = <&nmi_intc>;
> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
> + interrupt-controller;
> + #interrupt-cells = <1>;
> +
> + regulators {
> + x-powers,dcdc-freq = <1500>;
> +
> + vdd_cpu: dcdc2 {
> + regulator-always-on;
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1450000>;
> + regulator-name = "vdd-cpu";
> + };
> +
> + ...
> + };
> +
> + usb-power-supply: usb-power-supply {
> + compatible = "x-powers,axp202-usb-power-supply";
> + };
> +};
>
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