On Mon, 01 Sep 2014, Guodong Xu wrote:
> Add documentation for HiSilicon Hi6421 PMIC dt binding.
>
> Signed-off-by: Guodong Xu <guodong...@linaro.org>
> ---
> Documentation/devicetree/bindings/mfd/hi6421.txt | 38
> ++++++++++++++++++++++++
> 1 file changed, 38 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mfd/hi6421.txt
Applied, thanks.
> diff --git a/Documentation/devicetree/bindings/mfd/hi6421.txt
> b/Documentation/devicetree/bindings/mfd/hi6421.txt
> new file mode 100644
> index 0000000..0d5a446
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/hi6421.txt
> @@ -0,0 +1,38 @@
> +* HI6421 Multi-Functional Device (MFD), by HiSilicon Ltd.
> +
> +Required parent device properties:
> +- compatible : contains "hisilicon,hi6421-pmic";
> +- reg : register range space of hi6421;
> +
> +Supported Hi6421 sub-devices include:
> +
> +Device IRQ Names Supply Names Description
> +------ --------- ------------ -----------
> +regulators : None : None : Regulators
> +
> +Required child device properties:
> +None.
> +
> +Example:
> + hi6421 {
> + compatible = "hisilicon,hi6421-pmic";
> + reg = <0xfcc00000 0x0180>; /* 0x60 << 2 */
> +
> + regulators {
> + // supply for MLC NAND/ eMMC
> + hi6421_vout0_reg: hi6421_vout0 {
> + regulator-name = "VOUT0";
> + regulator-min-microvolt = <2850000>;
> + regulator-max-microvolt = <2850000>;
> + };
> +
> + // supply for 26M Oscillator
> + hi6421_vout1_reg: hi6421_vout1 {
> + regulator-name = "VOUT1";
> + regulator-min-microvolt = <1700000>;
> + regulator-max-microvolt = <2000000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> + };
> + };
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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