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- Sandbox pmic
- This device uses two drivers:
- - drivers/power/pmic/sandbox.c (for parent device)
- - drivers/power/regulator/sandbox.c (for child regulators)
- This file describes the binding info for the PMIC driver.
- To bind the regulators, please read the regulator binding info:
- - doc/device-tree-bindings/regulator/sandbox.txt
- Required PMIC node properties:
- - compatible: "sandbox,pmic"
- - reg = 0x40
- Required PMIC's "emul" subnode, with property:
- - compatible: "sandbox,i2c-pmic"
- With the above properties, the pmic device can be used for read/write only.
- To bind each regulator, the optional regulator subnodes should exists.
- Optional subnodes:
- - ldo/buck subnodes of each device's regulator (see regulator binding info)
- Example:
- sandbox_pmic {
- compatible = "sandbox,pmic";
- reg = <0x40>;
- /* Mandatory for I/O */
- emul {
- compatible = "sandbox,i2c-pmic";
- };
- };
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