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Commit b8ce3c33 authored by Veerabhadrarao Badiganti's avatar Veerabhadrarao Badiganti
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dt-bindings: ufs: Supply vccq/vccq2 regulator min load for LPM mode 

To configure regulator in LPM mode, on some targets explicit load
(<10mA or <30mA) has to be supplied. On other targets, clients need to
set load exactly as 0. On second category of targets, any load value
other than 0, pushes the regulator to NMP mode.

Adding support for supplying load value for Vccq/Vccq2 regulator from
device tree, so that different loads can be supplied for different
targets.

Change-Id: I902673c1080612632df30f80c8c2a138a00d4c1e
parent b37d5078

bindings/ufs/ufshcd-pltfrm.txt

+2 −0
Original line number Diff line number Diff line
@@ -38,7 +38,9 @@ Optional properties: 
			  always 2.7-3.6V.

- vcc-max-microamp      : specifies max. load that can be drawn from vcc supply

- vccq-max-microamp     : specifies max. load that can be drawn from vccq supply

- vccq-min-microamp     : specifies min. load that can be drawn from vccq supply

- vccq2-max-microamp    : specifies max. load that can be drawn from vccq2 supply

- vccq2-min-microamp    : specifies min. load that can be drawn from vccq2 supply

- <name>-fixed-regulator : boolean property specifying that <name>-supply is a fixed regulator



- clocks                : List of phandle and clock specifier pairs