On Mon, 29 Jun 2015, Vaibhav Hiremath wrote:
> With addition of DT support to 88pm800 mfd driver, this patch
> adds new DT binding documentation along with respective properties.
>
> Signed-off-by: Vaibhav Hiremath <vaibhav.hirem...@linaro.org>
> ---
> Documentation/devicetree/bindings/mfd/88pm800.txt | 53
> +++++++++++++++++++++++
> 1 file changed, 53 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mfd/88pm800.txt
For my own reference:
Acked-by: Lee Jones <lee.jo...@linaro.org>
Yes, I plan to take this through the MFD tree.
> diff --git a/Documentation/devicetree/bindings/mfd/88pm800.txt
> b/Documentation/devicetree/bindings/mfd/88pm800.txt
> new file mode 100644
> index 0000000..dec842f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/88pm800.txt
> @@ -0,0 +1,53 @@
> +* Marvell 88PM80x Power Management IC
> +
> +Required parent device properties:
> +- compatible : "marvell,88pm800", "marvell,88pm805",
> "marvell,88pm860"
> +- reg : the I2C slave address for the 88pm80x family
> chip
> +- interrupts : IRQ line for the 88pm80x family chip
> +- interrupt-controller : describes the 88pm80x family chip as an
> interrupt
> + controller
> +- #interrupt-cells : should be 1.
> + The cell is the 88pm80x local IRQ number
> +
> +88pm80x family of devices consists of varied group of sub-devices:
> +
> +Device Supply Names Description
> +------ ------------ -----------
> +88pm80x-onkey : : On key
> +88pm80x-rtc : : RTC
> +88pm80x-regulator : : Regulators
> +
> +Example:
> +
> + pmic: 88pm800@30 {
> + compatible = "marvell,88pm800";
> + reg = <0x30>;
> + interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-parent = <&gic>;
> + interrupt-controller;
> + #interrupt-cells = <1>;
> +
> + regulators {
> + compatible = "marvell,88pm80x-regulator";
> +
> + buck1a: BUCK1A {
> + regulator-name = "BUCK1A";
> + regulator-min-microvolt = <600000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo1: LDO1 {
> + regulator-name = "LDO1";
> + regulator-min-microvolt = <1700000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> + };
> +
> + rtc {
> + compatible = "marvell,88pm80x-rtc";
> + };
> + };
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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