summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings
diff options
context:
space:
mode:
authorNishanth Menon <nm@ti.com>2014-09-17 07:34:11 -0500
committerLee Jones <lee.jones@linaro.org>2014-09-26 08:23:57 +0100
commitb64c6887f44d9e9220ddf10acf5c0c6b313a9de1 (patch)
tree43550402185d714a4df13c23531eaaae963b5850 /Documentation/devicetree/bindings
parentc896e68ec1a0548f29b3d29f6c14a29cf06aa56c (diff)
downloadblackbird-op-linux-b64c6887f44d9e9220ddf10acf5c0c6b313a9de1.tar.gz
blackbird-op-linux-b64c6887f44d9e9220ddf10acf5c0c6b313a9de1.zip
mfd: dt-bindings: twl4030-power: Use the standard property to mark power control
ti,system-power-controller is more or less the standard way of indicating that the PMIC is the system wide power controller and hence may be used to switch off the system. Almost ALL TI PMIC drivers and many Maxim PMIC drivers follow the same style. So support 'ti,system-power-controller' in addition to the usual 'ti,use_poweroff' to indicate that the PMIC instance has control for switching off the system. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/mfd/twl4030-power.txt9
1 files changed, 7 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/mfd/twl4030-power.txt b/Documentation/devicetree/bindings/mfd/twl4030-power.txt
index b9ee7b98d3e2..3d19963312ce 100644
--- a/Documentation/devicetree/bindings/mfd/twl4030-power.txt
+++ b/Documentation/devicetree/bindings/mfd/twl4030-power.txt
@@ -23,8 +23,13 @@ down during off-idle. Note that this does not work on all boards
depending on how the external oscillator is wired.
Optional properties:
-- ti,use_poweroff: With this flag, the chip will initiates an ACTIVE-to-OFF or
- SLEEP-to-OFF transition when the system poweroffs.
+
+- ti,system-power-controller: This indicates that TWL4030 is the
+ power supply master of the system. With this flag, the chip will
+ initiate an ACTIVE-to-OFF or SLEEP-to-OFF transition when the
+ system poweroffs.
+
+- ti,use_poweroff: Deprecated name for ti,system-power-controller
Example:
&i2c1 {
OpenPOWER on IntegriCloud