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mfd: axp20x: Add AXP22x regulator information to DT bindings

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Add the list of regulators for AXP22x to the DT bindings.
This includes the names and supply names.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Chen-Yu Tsai 2015-04-10 12:09:05 +08:00 committed by Lee Jones
parent 1b82b4e4f9
commit 97ba5ac1f2
1 changed files with 25 additions and 0 deletions
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25
Documentation/devicetree/bindings/mfd/axp20x.txt
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@ -49,6 +49,31 @@ LDO3 : LDO : ldo3in-supply
LDO4 : LDO : ldo24in-supply : shared supply
LDO5 : LDO : ldo5in-supply
AXP221 regulators, type, and corresponding input supply names:
Regulator Type Supply Name Notes
--------- ---- ----------- -----
DCDC1 : DC-DC buck : vin1-supply
DCDC2 : DC-DC buck : vin2-supply
DCDC3 : DC-DC buck : vin3-supply
DCDC4 : DC-DC buck : vin4-supply
DCDC5 : DC-DC buck : vin5-supply
DC1SW : On/Off Switch : dcdc1-supply : DCDC1 secondary output
DC5LDO : LDO : dcdc5-supply : input from DCDC5
ALDO1 : LDO : aldoin-supply : shared supply
ALDO2 : LDO : aldoin-supply : shared supply
ALDO3 : LDO : aldoin-supply : shared supply
DLDO1 : LDO : dldoin-supply : shared supply
DLDO2 : LDO : dldoin-supply : shared supply
DLDO3 : LDO : dldoin-supply : shared supply
DLDO4 : LDO : dldoin-supply : shared supply
ELDO1 : LDO : eldoin-supply : shared supply
ELDO2 : LDO : eldoin-supply : shared supply
ELDO3 : LDO : eldoin-supply : shared supply
LDO_IO0 : LDO : ips-supply : GPIO 0
LDO_IO1 : LDO : ips-supply : GPIO 1
RTC_LDO : LDO : ips-supply : always on
Example:
axp209: pmic@34 {