summaryrefslogtreecommitdiff
path: root/Documentation/devicetree
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-13 15:13:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-13 15:13:25 -0700
commitd700b0567132e894971325fbb452a8db9e781c13 (patch)
treecb97a6c2e11b7020aa1e6501e2faaff05ef482fe /Documentation/devicetree
parent0055dc5b23cc1738fc2f14221cf922a83057d8fb (diff)
parent4ec0853ac5d55e8984d7f727bc16bf16675e6484 (diff)
Merge tag 'regulator-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown: "Another release, another set of regulator updates. Not much of it is showing up in the code yet but there's been a lot of discussion going on about how to enhance the regulator API to work better with modern SoCs which have a microcontroller sitting between Linux and the hardware. I'm hopeful that'll start to come through into mainline for v4.2 but it's not quite there for v4.1 - what we do have (along with the usual small updates is) is: - work from Bjorn Andersson on refactoring the configuration of regulator loading interfaces to be useful for use with microcontrollers, the existing interfaces were never actually useful for anything as-is since nobody was willing to put enough data into public code. - a summary tree display in debugfs from Heiko Stübner. - support for act6000 regulators" * tag 'regulator-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (34 commits) regulator: max8660: Handle empty regulator data regulator: output current-limit for all regulators in summary regulator: add a summary tree in debugfs regulator: qcom: Tidy up probe() regulator: qcom: Rework to single platform device regulator: qcom: Refactor of-parsing code regulator: qcom: Don't enable DRMS in driver regulator: max8660: fix assignment of pdata to data that becomes dead regulator: Defer lookup of supply to regulator_get mfd: max77693: Remove unused structures regulator: max77693: Let core parse DT and drop board files support regulator: Ensure unique regulator debugfs directory names regulator: stw481x: Remove unused fields from struct stw481x regulator: palmas: Add has_regen3 check for TPS659038 regulator: constify of_device_id array regulator: fixes for regulator_set_optimum_mode name change regulator: Drop temporary regulator_set_optimum_mode wrapper usb: phy: phy-msm-usb: Rename regulator_set_optimum_mode usb: phy: ab8500-usb: Rename regulator_set_optimum_mode ufs: Rename of regulator_set_optimum_mode ...
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/regulator/act8865-regulator.txt27
1 files changed, 26 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/regulator/act8865-regulator.txt b/Documentation/devicetree/bindings/regulator/act8865-regulator.txt
index dad6358074ac..e91485d11241 100644
--- a/Documentation/devicetree/bindings/regulator/act8865-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/act8865-regulator.txt
@@ -2,13 +2,35 @@ ACT88xx regulators
-------------------
Required properties:
-- compatible: "active-semi,act8846" or "active-semi,act8865"
+- compatible: "active-semi,act8846" or "active-semi,act8865" or "active-semi,act8600"
- reg: I2C slave address
Optional properties:
- system-power-controller: Telling whether or not this pmic is controlling
the system power. See Documentation/devicetree/bindings/power/power-controller.txt .
+Optional input supply properties:
+- for act8600:
+ - vp1-supply: The input supply for DCDC_REG1
+ - vp2-supply: The input supply for DCDC_REG2
+ - vp3-supply: The input supply for DCDC_REG3
+ - inl-supply: The input supply for LDO_REG5, LDO_REG6, LDO_REG7 and LDO_REG8
+ SUDCDC_REG4, LDO_REG9 and LDO_REG10 do not have separate supplies.
+- for act8846:
+ - vp1-supply: The input supply for REG1
+ - vp2-supply: The input supply for REG2
+ - vp3-supply: The input supply for REG3
+ - vp4-supply: The input supply for REG4
+ - inl1-supply: The input supply for REG5, REG6 and REG7
+ - inl2-supply: The input supply for REG8 and LDO_REG9
+ - inl3-supply: The input supply for REG10, REG11 and REG12
+- for act8865:
+ - vp1-supply: The input supply for DCDC_REG1
+ - vp2-supply: The input supply for DCDC_REG2
+ - vp3-supply: The input supply for DCDC_REG3
+ - inl45-supply: The input supply for LDO_REG1 and LDO_REG2
+ - inl67-supply: The input supply for LDO_REG3 and LDO_REG4
+
Any standard regulator properties can be used to configure the single regulator.
The valid names for regulators are:
@@ -16,6 +38,9 @@ The valid names for regulators are:
REG1, REG2, REG3, REG4, REG5, REG6, REG7, REG8, REG9, REG10, REG11, REG12
- for act8865:
DCDC_REG1, DCDC_REG2, DCDC_REG3, LDO_REG1, LDO_REG2, LDO_REG3, LDO_REG4.
+ - for act8600:
+ DCDC_REG1, DCDC_REG2, DCDC_REG3, SUDCDC_REG4, LDO_REG5, LDO_REG6, LDO_REG7,
+ LDO_REG8, LDO_REG9, LDO_REG10,
Example:
--------