[PATCH v1 05/11] dt-bindings: regulator: Change regulator-coupled-max-spread property

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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 = <&regB &regC>;
	regulator-coupled-max-spread = <100000 300000>;
};

regB: regulatorB {
	regulator-coupled-with = <&regA &regC>;
	regulator-coupled-max-spread = <100000 200000>;
};

regC: regulatorC {
	regulator-coupled-with = <&regA &regB>;
	regulator-coupled-max-spread = <300000 200000>;
};

Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
---
 Documentation/devicetree/bindings/regulator/regulator.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
index a7cd36877bfe..9b525b657fca 100644
--- a/Documentation/devicetree/bindings/regulator/regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/regulator.txt
@@ -76,8 +76,9 @@ 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
-- 
2.19.0




[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux