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| author | Maciej Purski <m.purski@samsung.com> | 2018-04-23 16:33:38 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-05-17 09:05:04 +0200 |
| commit | f98618b34542706eddc3b66abc271f1c8d8c4a05 (patch) | |
| tree | 7a80406d665090336da60cb024545a9f6ef20a44 /Documentation/devicetree/bindings/regulator | |
| parent | regulator: core: Make locks re-entrant (diff) | |
| download | linux-f98618b34542706eddc3b66abc271f1c8d8c4a05.tar.xz linux-f98618b34542706eddc3b66abc271f1c8d8c4a05.zip | |
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 <m.purski@samsung.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/regulator')
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/regulator.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt index c627aa08f0da..a7cd36877bfe 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 |