lp87561 is a single output 4-phase regulator configuration. Add support for the same. Data Sheet: https://www.ti.com/lit/ds/symlink/lp87561-q1.pdf Signed-off-by: Keerthy <j-keerthy@xxxxxx> --- .../devicetree/bindings/mfd/lp87565.txt | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/lp87565.txt b/Documentation/devicetree/bindings/mfd/lp87565.txt index a48df7c08ab0..41671e0dc26b 100644 --- a/Documentation/devicetree/bindings/mfd/lp87565.txt +++ b/Documentation/devicetree/bindings/mfd/lp87565.txt @@ -41,3 +41,39 @@ lp87565_pmic: pmic@60 { }; }; }; + +TI LP87561 PMIC: + +This is a single output 4-phase regulator configuration + +Required properties: + - compatible: "ti,lp87561-q1" + - reg: I2C slave address. + - gpio-controller: Marks the device node as a GPIO Controller. + - #gpio-cells: Should be two. The first cell is the pin number and + the second cell is used to specify flags. + See ../gpio/gpio.txt for more information. + - xxx-in-supply: Phandle to parent supply node of each regulator + populated under regulators node. xxx should match + the supply_name populated in driver. +Example: + +lp87561_pmic: pmic@62 { + compatible = "ti,lp87561-q1"; + reg = <0x62>; + gpio-controller; + #gpio-cells = <2>; + + buck3210-in-supply = <&vsys_3v3>; + + regulators: regulators { + buck3210_reg: buck3210 { + /* VDD_CORE */ + regulator-name = "buck3210"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-always-on; + regulator-boot-on; + }; + }; +}; -- 2.17.1
