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Commit e1569fb6 authored by Steve Twiss's avatar Steve Twiss Committed by Lee Jones
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dt-bindings: mfd: DA9062/61 MFD binding 



Extend existing DA9062 binding information to include the DA9061 PMIC for
MFD core and regulators.

Add a da9062-onkey link to the existing onkey binding file.

Add a da9062-thermal link to the new temperature monitoring binding file.

Delete the da9062-watchdog section and replace it with a link to the new
DA9061/62 binding information file.

Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSteve Twiss <stwiss.opensource@diasemi.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent b97eef5d

Documentation/devicetree/bindings/mfd/da9062.txt

+36 −13
Original line number Diff line number Diff line 
* Dialog DA9062 Power Management Integrated Circuit (PMIC)



DA9062 consists of a large and varied group of sub-devices:

Product information for the DA9062 and DA9061 devices can be found here:

- http://www.dialog-semiconductor.com/products/da9062

- http://www.dialog-semiconductor.com/products/da9061



The DA9062 PMIC consists of:



Device                   Supply Names    Description

------                   ------------    -----------

da9062-regulator        :               : LDOs & BUCKs

da9062-rtc              :               : Real-Time Clock

da9062-onkey            :               : On Key

da9062-watchdog         :               : Watchdog Timer

da9062-thermal          :               : Thermal



The DA9061 PMIC consists of:



Device                   Supply Names    Description

------                   ------------    -----------

da9062-regulator        :               : LDOs & BUCKs

da9062-onkey            :               : On Key

da9062-watchdog         :               : Watchdog Timer

da9062-thermal          :               : Thermal



======



Required properties:



- compatible : Should be "dlg,da9062".

- compatible : Should be

    "dlg,da9062" for DA9062

    "dlg,da9061" for DA9061

- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be

  modified to match the chip's OTP settings).

- interrupt-parent : Specifies the reference to the interrupt controller for

  the DA9062.

  the DA9062 or DA9061.

- interrupts : IRQ line information.

- interrupt-controller
@@ -25,8 +42,8 @@ further information on IRQ bindings. 


Sub-nodes:



- regulators : This node defines the settings for the LDOs and BUCKs. The

  DA9062 regulators are bound using their names listed below:

- regulators : This node defines the settings for the LDOs and BUCKs.

  The DA9062 regulators are bound using their names listed below:



    buck1    : BUCK_1

    buck2    : BUCK_2
@@ -37,19 +54,29 @@ Sub-nodes: 
    ldo3     : LDO_3

    ldo4     : LDO_4



  The DA9061 regulators are bound using their names listed below:



    buck1    : BUCK_1

    buck2    : BUCK_2

    buck3    : BUCK_3

    ldo1     : LDO_1

    ldo2     : LDO_2

    ldo3     : LDO_3

    ldo4     : LDO_4



  The component follows the standard regulator framework and the bindings

  details of individual regulator device can be found in:

  Documentation/devicetree/bindings/regulator/regulator.txt





- rtc : This node defines settings required for the Real-Time Clock associated

  with the DA9062. There are currently no entries in this binding, however

  compatible = "dlg,da9062-rtc" should be added if a node is created.



- watchdog: This node defines the settings for the watchdog driver associated

  with the DA9062 PMIC. The compatible = "dlg,da9062-watchdog" should be added

  if a node is created.

- onkey : See ../input/da9062-onkey.txt



- watchdog: See ../watchdog/da9062-watchdog.txt



- thermal : See ../thermal/da9062-thermal.txt



Example:
@@ -64,10 +91,6 @@ Example: 
			compatible = "dlg,da9062-rtc";

		};



		watchdog {

			compatible = "dlg,da9062-watchdog";

		};



		regulators {

			DA9062_BUCK1: buck1 {

				regulator-name = "BUCK1";