From cb60ad04c4eb69bc73025546172856e4de36b13e Mon Sep 17 00:00:00 2001 From: Oleksij Rempel Date: Thu, 2 Aug 2018 12:34:23 +0200 Subject: [PATCH] regulator: pfuze100: add fsl,pmic-stby-poweroff property Document the new optional "fsl,pmic-stby-poweroff" property. Signed-off-by: Oleksij Rempel Acked-by: Rob Herring Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/regulator/pfuze100.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/pfuze100.txt b/Documentation/devicetree/bindings/regulator/pfuze100.txt index c7610718adff..f9be1acf891c 100644 --- a/Documentation/devicetree/bindings/regulator/pfuze100.txt +++ b/Documentation/devicetree/bindings/regulator/pfuze100.txt @@ -12,6 +12,11 @@ Optional properties: disabled. This binding is a workaround to keep backward compatibility with old dtb's which rely on the fact that the switched regulators are always on and don't mark them explicit as "regulator-always-on". +- fsl,pmic-stby-poweroff: if present, configure the PMIC to shutdown all + power rails when PMIC_STBY_REQ line is asserted during the power off sequence. + Use this option if the SoC should be powered off by external power + management IC (PMIC) on PMIC_STBY_REQ signal. + As opposite to PMIC_STBY_REQ boards can implement PMIC_ON_REQ signal. Required child node: - regulators: This is the list of child nodes that specify the regulator