linux-kernel - [PATCH v2 1/3] Documentation: mfd: LP873X: Add information for the mfd and regulator drivers

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Date:	Tue, 10 May 2016 09:34:37 +0530
From:	Keerthy <j-keerthy@...com>
To:	<broonie@...nel.org>, <lgirdwood@...il.com>, <lee.jones@...aro.org>
CC:	<linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
	<devicetree@...r.kernel.org>, <robh+dt@...nel.org>,
	<mark.rutland@....com>, <j-keerthy@...com>
Subject: [PATCH v2 1/3] Documentation: mfd: LP873X: Add information for the mfd and regulator drivers

Add information for the mfd and regulator drivers.

Signed-off-by: Keerthy <j-keerthy@...com>
---
 Documentation/devicetree/bindings/mfd/lp873x.txt | 55 ++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mfd/lp873x.txt

diff --git a/Documentation/devicetree/bindings/mfd/lp873x.txt b/Documentation/devicetree/bindings/mfd/lp873x.txt
new file mode 100644
index 0000000..3ef5ea0
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/lp873x.txt
@@ -0,0 +1,55 @@
+TI LP3943 MFD driver
+
+Required properties:
+  - compatible: "ti,lp8732", "ti,lp8733"
+  - reg: I2C slave address.
+
+For the lp873x regulator properties please refer to:
+Documentation/devicetree/bindings/regulator/lp873x.txt
+
+Example:
+
+lp8733: lp8733@60 {
+	compatible = "ti,lp8733";
+	reg = <0x60>;
+
+	regulators {
+		lp8733_buck0: buck0 {
+			regulator-name = "lp8733-buck0";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <1400000>;
+			regulator-min-microamp = <1500000>;
+			regulator-max-microamp = <4000000>;
+			regulator-ramp-delay = <10000>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		lp8733_buck1: buck1 {
+			regulator-name = "lp8733-buck1";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <1400000>;
+			regulator-min-microamp = <1500000>;
+			regulator-max-microamp = <4000000>;
+			regulator-ramp-delay = <10000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		lp8733_ldo0: ldo0 {
+			regulator-name = "lp8733-ldo0";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		lp8733_ldo1: ldo1 {
+			regulator-name = "lp8733-ldo1";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+	};
+};
-- 
1.9.1