From ab001302c8e1718110bb8839c270d2caa817b214 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Mon, 9 Feb 2015 08:45:25 +0100 Subject: dts: update to v3.19-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/regulator/regulator.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'dts/Bindings/regulator/regulator.txt') diff --git a/dts/Bindings/regulator/regulator.txt b/dts/Bindings/regulator/regulator.txt index 86074334e3..abb26b58c8 100644 --- a/dts/Bindings/regulator/regulator.txt +++ b/dts/Bindings/regulator/regulator.txt @@ -19,6 +19,24 @@ Optional properties: design requires. This property describes the total system ramp time required due to the combination of internal ramping of the regulator itself, and board design issues such as trace capacitance and load on the supply. +- regulator-state-mem sub-root node for Suspend-to-RAM mode + : suspend to memory, the device goes to sleep, but all data stored in memory, + only some external interrupt can wake the device. +- regulator-state-disk sub-root node for Suspend-to-DISK mode + : suspend to disk, this state operates similarly to Suspend-to-RAM, + but includes a final step of writing memory contents to disk. +- regulator-state-[mem/disk] node has following common properties: + - regulator-on-in-suspend: regulator should be on in suspend state. + - regulator-off-in-suspend: regulator should be off in suspend state. + - regulator-suspend-microvolt: regulator should be set to this voltage + in suspend. + - regulator-mode: operating mode in the given suspend state. + The set of possible operating modes depends on the capabilities of + every hardware so the valid modes are documented on each regulator + device tree binding document. +- regulator-initial-mode: initial operating mode. The set of possible operating + modes depends on the capabilities of every hardware so each device binding + documentation explains which values the regulator supports. Deprecated properties: - regulator-compatible: If a regulator chip contains multiple @@ -34,6 +52,10 @@ Example: regulator-max-microvolt = <2500000>; regulator-always-on; vin-supply = <&vin>; + + regulator-state-mem { + regulator-on-in-suspend; + }; }; Regulator Consumers: -- cgit v1.2.3