From 2a254de29e995ea58d73f75b69016cf913a5447d Mon Sep 17 00:00:00 2001 From: Alexander Monakov Date: Fri, 9 Mar 2018 01:53:02 +0300 Subject: [PATCH] regulator: 88pg86x: add DT bindings document The only device-specific node names are "buck1" and "buck2" for the two regulators present on the device. Sleep mode GPIO and per-regulator GPIO enable pins are not exposed (the driver does not support them either). Signed-off-by: Alexander Monakov Signed-off-by: Mark Brown --- .../devicetree/bindings/regulator/88pg86x.txt | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/88pg86x.txt diff --git a/Documentation/devicetree/bindings/regulator/88pg86x.txt b/Documentation/devicetree/bindings/regulator/88pg86x.txt new file mode 100644 index 000000000000..13b7f49a2ea8 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/88pg86x.txt @@ -0,0 +1,22 @@ +Marvell 88PG867/88PG868 voltage regulators + +Required properties: +- compatible: one of "marvell,88pg867", "marvell,88pg868"; +- reg: I2C slave address. + +Optional subnodes for regulators: "buck1", "buck2", using common regulator +bindings given in . + +Example: + + pg868@19 { + compatible = "marvell,88pg868"; + reg = <0x19>; + + vcpu: buck1 { + regulator-boot-on; + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1350000>; + }; + };