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[v8,1/3] Documentation: mfd: add docs for hi6421 dt

Message ID 1409560115-30646-2-git-send-email-guodong.xu@linaro.org (mailing list archive)
State New, archived
Headers show

Commit Message

Guodong Xu Sept. 1, 2014, 8:28 a.m. UTC
Add documentation for HiSilicon Hi6421 PMIC dt binding.

Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
---
 Documentation/devicetree/bindings/mfd/hi6421.txt | 38 ++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mfd/hi6421.txt

Comments

Lee Jones Sept. 4, 2014, 9:44 a.m. UTC | #1
On Mon, 01 Sep 2014, Guodong Xu wrote:

> Add documentation for HiSilicon Hi6421 PMIC dt binding.
> 
> Signed-off-by: Guodong Xu <guodong.xu@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;
> +			};
> +		};
> +	};
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Patch

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;
+			};
+		};
+	};