soc: qcom: Add device tree binding for SMEM

Add device tree binding documentation for the Qualcom Shared Memory
manager.

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

The Shared Memory Manager driver implements an interface for allocating
and accessing items in the memory area shared among all of the
processors in a Qualcomm platform.

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-smsm: Add driver for Qualcomm SMSM

This driver exposed the Qualcomm Shared Memory State Machine bits as
GPIOs to the system.

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