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The Maxim MAX77686 PMIC is a multi-function device with regulators, clocks and a RTC. The DT bindings for the clocks are in a separate file but the bindings for the regulators are inside the mfd part. To make it consistent with the clocks portion of the binding and because is more natural to look for regulator bindings under the bindings/regulator sub-directory, split the regulator portion of the DT binding and add it as a separate file. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
28 lines
979 B
Plaintext
28 lines
979 B
Plaintext
Maxim MAX77686 multi-function device
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MAX77686 is a Multifunction device with PMIC, RTC and Charger on chip. It is
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interfaced to host controller using i2c interface. PMIC and Charger submodules
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are addressed using same i2c slave address whereas RTC submodule uses
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different i2c slave address,presently for which we are statically creating i2c
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client while probing.This document describes the binding for mfd device and
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PMIC submodule.
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Bindings for the built-in 32k clock generator block and
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regulators are defined in ../clk/maxim,max77686.txt and
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../regulator/max77686.txt respectively.
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Required properties:
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- compatible : Must be "maxim,max77686";
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- reg : Specifies the i2c slave address of PMIC block.
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- interrupts : This i2c device has an IRQ line connected to the main SoC.
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- interrupt-parent : The parent interrupt controller.
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Example:
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max77686: pmic@09 {
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compatible = "maxim,max77686";
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interrupt-parent = <&wakeup_eint>;
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interrupts = <26 0>;
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reg = <0x09>;
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};
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