regulator: qcom-rpm: Make it possible to specify supply

Make it possible to specify the supply of a regulator, through the
vin-supply property in dt.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Merge branch 'drivers/qcom-smem'
soc: qcom: Add device tree binding for SMD

Add device tree binding documentation for the Qualcomm Shared Memory
Device.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
soc: qcom: Add Shared Memory Driver

This adds the Qualcomm Shared Memory Driver (SMD) providing
communication channels to remote processors, ontop of SMEM.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Merge branch 'drivers/qcom-smem'
Merge branch 'drivers/qcom-smd'
Merge branch 'drivers/msm_rpm'
mfd: devicetree: bindings: Add Qualcomm SMD based RPM DT binding

Add binding documentation for the Qualcomm Resource Power Manager (RPM)
using shared memory (Qualcomm SMD) as transport mechanism. This is found
in 8974 and newer based devices.

The binding currently describes the rpm itself and the regulator
subnodes.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
mfd: qcom-smd-rpm: Driver for the Qualcomm RPM over SMD

Driver for the Resource Power Manager (RPM) found in Qualcomm 8974 based
devices.
The driver exposes resources that child drivers can operate on; to
implementing regulator, clock and bus frequency drivers.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
regulator: qcom-smd-rpm: Regulator driver for the Qualcomm RPM

Driver for regulators exposed by the Resource Power Manager (RPM) found
in Qualcomm 8974 based devices.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Merge branch 'drivers/qcom-smem'
Merge branch 'drivers/qcom-smd'
Merge branch 'drivers/msm_rpm'
Merge branch 'drivers/qcom-smd-rpm'
gpio: qcom-smp2p: Qualcomm Shared Memory Point to Point

Introduce the Qualcomm Shard Memory Point to Point driver, exposing bits
from the SMP2P protocol as GPIOs to the system.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
gpio: qcom-smp2p: Expose the bits to consumers

Implement a interrupt-controller and gpio-chip for the purpose of
exposing the bits to consumers with interesst in these.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>