diff options
author | Dan Murphy <DMurphy@ti.com> | 2014-09-01 16:05:30 -0500 |
---|---|---|
committer | Dan Murphy <DMurphy@ti.com> | 2014-09-01 16:05:30 -0500 |
commit | bb64ec6cc542c0b2e6f5ca9a895f5c9fd66c2ebd (patch) | |
tree | dec3603e7966f976e138b35f486abce751509dfa /Documentation | |
parent | 36f03a40287d6248eba9fee6eb3724d282a8bd65 (diff) | |
parent | 346def798dc07b974c22ea9c12ef112b2efb6c0f (diff) |
Merge branch 'pm-ti-linux-3.14.y' of git://git.ti.com/~kristo/ti-linux-kernel/pm-linux-feature-tree into ti-linux-3.14.y
TI-Feature: power_management_base
TI-Tree: git://git.ti.com/~kristo/ti-linux-kernel/pm-linux-feature-tree.git
TI-Branch: pm-ti-linux-3.14.y
* 'pm-ti-linux-3.14.y' of git://git.ti.com/~kristo/ti-linux-kernel/pm-linux-feature-tree: (36 commits)
ARM: dts: am43xx: Add scale data fw to wkup_m3 node
ARM: dts: am33xx: Add scale data fw to wkup_m3 node
ARM: OMAP2: pm33xx: Provide i2c voltage scaling data to wkup_m3
remoteproc: wkup_m3_rproc: Add device to rproc_ready callback
remoteproc: wkup_m3_rproc: Introduce wkup_m3_copy_aux_data
ARM: AM43xx: PM: disable DCOLDO DPLL PER force active to allow suspend
ARM: AM43XX: PM: change RTC_SCRATCH1 register handling for rtc-only mode
ARM: OMAP2+: opp33xx: Change OPP50 initialization
ARM: OMAP2: sleep43xx: Set MPU Clockdomain to HW_AUTO after suspend
rtc: OMAP: Add external 32k clock feature
ARM: dts" AM437x: Correct and reorder the rtc compatibility strings
ARM: AM33XX/AM43XX: re-order suspend-params
ARM: AM43XX: Add RTC-only suspend
remoteproc: wkup_m3: Add rtc_only support
ARM: dts: AM437X: Enable RTC
ARM: OMAP2: Add functions to save and restore clock/dpll context en-masse.
ARM: dts: am437x-gp-evm: force enable dcdc3 regulator during suspend
regulator: tps65218: Enable suspend configuration
regulator: of: add support for enabling regulator during suspend
regulator: tps65217: Enable suspend configuration
...
Conflicts:
arch/arm/boot/dts/am437x-sk-evm.dts
arch/arm/boot/dts/am43x-epos-evm.dts
Signed-off-by: Dan Murphy <DMurphy@ti.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/arm/omap/amx3xx-pm.txt | 10 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/regulator/regulator.txt | 1 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/rtc/rtc-omap.txt | 5 |
3 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/omap/amx3xx-pm.txt b/Documentation/devicetree/bindings/arm/omap/amx3xx-pm.txt index b1d06232e3e..5062f6c7223 100644 --- a/Documentation/devicetree/bindings/arm/omap/amx3xx-pm.txt +++ b/Documentation/devicetree/bindings/arm/omap/amx3xx-pm.txt @@ -80,3 +80,13 @@ wkup_m3: wkup_m3@44d00000 { ... ti,set-io-isolation; }; + +Support for I2C PMIC Voltage Scaling +================================== +It is possible to pass the name of a binary file to laod to the CM3 firmware +in order to provide I2C sequences for the CM3 to send out to the PMIC during +low power mode entry. + +Optional Properties: +-scale-data-fw: Name of the firmware binary in /lib/firmware to copy to m3 + aux data. diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt index e2c7f1e7251..091b966e6d0 100644 --- a/Documentation/devicetree/bindings/regulator/regulator.txt +++ b/Documentation/devicetree/bindings/regulator/regulator.txt @@ -14,6 +14,7 @@ Optional properties: - regulator-ramp-delay: ramp delay for regulator(in uV/uS) For hardwares which support disabling ramp rate, it should be explicitly intialised to zero (regulator-ramp-delay = <0>) for disabling ramp delay. +- regulator-suspend-enable: regulator shall be enabled during suspend - regulator-enable-ramp-delay: The time taken, in microseconds, for the supply rail to reach the target voltage, plus/minus whatever tolerance the board design requires. This property describes the total system ramp time diff --git a/Documentation/devicetree/bindings/rtc/rtc-omap.txt b/Documentation/devicetree/bindings/rtc/rtc-omap.txt index 5a0f02d34d9..d1af7874327 100644 --- a/Documentation/devicetree/bindings/rtc/rtc-omap.txt +++ b/Documentation/devicetree/bindings/rtc/rtc-omap.txt @@ -10,6 +10,10 @@ Required properties: - interrupts: rtc timer, alarm interrupts in order - interrupt-parent: phandle for the interrupt controller +Optional properties: +- ti,system-power-controller: Telling whether or not rtc is controlling + the system power. + Example: rtc@1c23000 { @@ -18,4 +22,5 @@ rtc@1c23000 { interrupts = <19 19>; interrupt-parent = <&intc>; + ti,system-power-controller; }; |