From a8d8ee437ea0bf21f840f33ca87f8e1641727aae Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Mon, 19 Nov 2018 00:56:16 +0300 Subject: regulator: Change regulator-coupled-max-spread property Redefine binding for regulator-coupled-max-spread property in a way that max-spread values are defined per regulator couple instead of defining single max-spread for the whole group of coupled regulators. With that change the following regulators coupling configuration will be possible: regA: regulatorA { regulator-coupled-with = <®B ®C>; regulator-coupled-max-spread = <100000 300000>; }; regB: regulatorB { regulator-coupled-with = <®A ®C>; regulator-coupled-max-spread = <100000 200000>; }; regC: regulatorC { regulator-coupled-with = <®A ®B>; regulator-coupled-max-spread = <300000 200000>; }; Note that the regulator-coupled-max-spread property does not have any users yet, hence it's okay to change the binding. Signed-off-by: Dmitry Osipenko Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/regulator/regulator.txt | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'Documentation/devicetree/bindings/regulator') diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt index ca96f70bd2de..e3a7a7a0316b 100644 --- a/Documentation/devicetree/bindings/regulator/regulator.txt +++ b/Documentation/devicetree/bindings/regulator/regulator.txt @@ -79,8 +79,9 @@ Optional properties: - 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. +- regulator-coupled-max-spread: Array of maximum spread between voltages of + coupled regulators in microvolts, each value in the array relates to the + corresponding couple specified by the regulator-coupled-with property. Deprecated properties: - regulator-compatible: If a regulator chip contains multiple -- cgit