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Date: Wed, 27 Aug 2014 00:13:57 +0200 From: Beniamino Galvani <b.galvani@...il.com> To: linux-kernel@...r.kernel.org Cc: Lee Jones <lee.jones@...aro.org>, Samuel Ortiz <sameo@...ux.intel.com>, Mark Brown <broonie@...nel.org>, Liam Girdwood <lgirdwood@...il.com>, Wim Van Sebroeck <wim@...ana.be>, linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Kumar Gala <galak@...eaurora.org>, Grant Likely <grant.likely@...aro.org>, Carlo Caione <carlo@...one.org>, Beniamino Galvani <b.galvani@...il.com> Subject: [PATCH 4/4] mfd: rn5t618: document device tree bindings This adds the device tree bindings documentation for Ricoh RN5T618. Signed-off-by: Beniamino Galvani <b.galvani@...il.com> --- Documentation/devicetree/bindings/mfd/rn5t618.txt | 36 +++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/rn5t618.txt diff --git a/Documentation/devicetree/bindings/mfd/rn5t618.txt b/Documentation/devicetree/bindings/mfd/rn5t618.txt new file mode 100644 index 0000000..937785a --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/rn5t618.txt @@ -0,0 +1,36 @@ +* Ricoh RN5T618 PMIC + +Ricoh RN5T618 is a power management IC which integrates 3 step-down +DCDC converters, 7 low-dropout regulators, a Li-ion battery charger, +fuel gauge, ADC, GPIOs and a watchdog timer. It can be controlled +through a I2C interface. + +Required properties: + - compatible: should be "ricoh,rn5t618" + - reg: the I2C slave address of the device + +Sub-nodes: + - regulators: the node is required if the regulator functionality is + needed. The valid regulator names are: DCDC1, DCDC2, DCDC3, LDO1, + LDO2, LDO3, LDO4, LDO5, LDORTC1 and LDORTC2. + The common bindings for each individual regulator can be found in: + Documentation/devicetree/bindings/regulator/regulator.txt + +Example: + + pmic@32 { + compatible = "ricoh,rn5t618"; + reg = <0x32>; + + regulators { + DCDC1 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + DCDC2 { + regulator-min-microvolt = <1175000>; + regulator-max-microvolt = <1175000>; + }; + }; + }; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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