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Commit 38eceb3a authored by Keerthy's avatar Keerthy Committed by Lee Jones
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Documentation: regulator: tps65218: Update examples 



This updates the Device Tree according to the preferred way of parsing
the nodes using the regulator framework.

Signed-off-by: default avatarKeerthy <j-keerthy@ti.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 0aced355

Documentation/devicetree/bindings/regulator/tps65218.txt

+71 −16
Original line number Diff line number Diff line 
TPS65218 family of regulators



Required properties:

For tps65218 regulators/LDOs

- compatible:

  - "ti,tps65218-dcdc1" for DCDC1

  - "ti,tps65218-dcdc2" for DCDC2

  - "ti,tps65218-dcdc3" for DCDC3

  - "ti,tps65218-dcdc4" for DCDC4

  - "ti,tps65218-dcdc5" for DCDC5

  - "ti,tps65218-dcdc6" for DCDC6

  - "ti,tps65218-ldo1" for LDO1



Optional properties:

- Any optional property defined in bindings/regulator/regulator.txt

- compatible: "ti,tps65218"

- reg: I2C slave address



- List of regulators provided by this controller, must be named

  after their hardware counterparts: dcdc[1-6] and ldo1

- This is the list of child nodes that specify the regulator

  initialization data for defined regulators. Not all regulators for the given

  device need to be present. The definition for each of these nodes is defined

  using the standard binding for regulators found at ./regulator.txt.



  The valid names for regulators are:

  tps65217: regulator-dcdc1, regulator-dcdc2, regulator-dcdc3, regulator-dcdc4,

  regulator-dcdc5, regulator-dcdc6, regulator-ldo1, regulator-ls3.

  Each regulator is defined using the standard binding for regulators.



Example:

tps65218: tps65218@24 {

	reg = <0x24>;

	compatible = "ti,tps65218";

	interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */

	interrupt-controller;

	#interrupt-cells = <2>;



	dcdc1: regulator-dcdc1 {

		regulator-name = "vdd_core";

		regulator-min-microvolt = <912000>;

		regulator-max-microvolt = <1144000>;

		regulator-boot-on;

		regulator-always-on;

	};



	dcdc2: regulator-dcdc2 {

		regulator-name = "vdd_mpu";

		regulator-min-microvolt = <912000>;

		regulator-max-microvolt = <1378000>;

		regulator-boot-on;

		regulator-always-on;

	};



	dcdc3: regulator-dcdc3 {

		regulator-name = "vdcdc3";

		regulator-min-microvolt = <1500000>;

		regulator-max-microvolt = <1500000>;

		regulator-boot-on;

		regulator-always-on;

	};



	xyz: regulator@0 {

		compatible = "ti,tps65218-dcdc1";

	dcdc5: regulator-dcdc5 {

		regulator-name = "v1_0bat";

		regulator-min-microvolt = <1000000>;

		regulator-max-microvolt  = <3000000>;

		regulator-max-microvolt = <1000000>;

		regulator-boot-on;

		regulator-always-on;

	};



	dcdc6: regulator-dcdc6 {

		regulator-name = "v1_8bat";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		regulator-boot-on;

		regulator-always-on;

	};



	ldo1: regulator-ldo1 {

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		regulator-boot-on;

		regulator-always-on;

	};



	ls3: regulator-ls3 {

		regulator-min-microvolt = <100000>;

		regulator-max-microvolt = <1000000>;

	};

};