From: Maciej Purski Date: Mon, 23 Apr 2018 14:33:38 +0000 (+0200) Subject: regulator: bindings: Add properties for coupled regulators X-Git-Tag: v4.18-rc1~86^2~32 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f98618b34542706eddc3b66abc271f1c8d8c4a05;p=thirdparty%2Fkernel%2Flinux.git regulator: bindings: Add properties for coupled regulators Some regulators require keeping their voltage spread below defined max_spread. Add properties to provide information on regulators' coupling. Signed-off-by: Maciej Purski Reviewed-by: Rob Herring Signed-off-by: Mark Brown --- diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt index c627aa08f0da8..a7cd36877bfe0 100644 --- a/Documentation/devicetree/bindings/regulator/regulator.txt +++ b/Documentation/devicetree/bindings/regulator/regulator.txt @@ -73,6 +73,11 @@ Optional properties: 0: Disable active discharge. 1: Enable active discharge. Absence of this property will leave configuration to default. +- regulator-coupled-with: Regulators with which the regulator + is coupled. The linkage is 2-way - all coupled regulators should be linked + with each other. A regulator should not be coupled with its supplier. +- regulator-coupled-max-spread: Max spread between voltages of coupled regulators + in microvolts. Deprecated properties: - regulator-compatible: If a regulator chip contains multiple