Merge tag 'LE.UM.3.3.2-09000-SDX55' into neutrino-msm-hotdogb-4.14

"LE.UM.3.3.2-09000-SDX55"

* tag 'LE.UM.3.3.2-09000-SDX55':
  iommu/iova: Revert Limit IOVA alignment
  iommu/iova: Optimise rbtree searching
  iommu/iova: Optimise the padding calculation
  iommu/iova: Extend rbtree node caching
  ARM: dts: msm: Add PCIe and MHI support for sm8150-lemur attach
  mhi: core: expose pre-configure data for offload channels
  msm: ipa3: get mhi pre-configure data using new kernel APIs
  ARM: dts: msm: Update IPA nodes for sm8150-lemur
  ARM: dts: msm: remove MHI pre-configure data from IPA node
  ARM: dts: msm: add baseline MHI support to use PCIe RC0
  ARM: dts: msm: add support for MHI on PCIe RC0 for sm8150-lemur attach
  ARM: dts: msm: move certain properties to overlay device-tree
  ARM: dts: msm: Add new low latency HW data channels for sdxmarmot
  cnss2: Add link status check before PCIe resume
  mhi: cntrl: qcom: disable suspends in no suspend debug mode
  mhi: cntrl: qcom: support PCIe suspend/resume toggle for debug
  mmc: sdhci: Use tasklet_hi_schedule to schedule finishing mrq
  msm: ipa: enable holb and drop stats on USB CONS pipe
  cnss2: Add quirks to skip probe failure shutdown
  net: qrtr: use alloc_skb_with_frag() in rx path
  usb: dwc3: Don't queue the request if gadget is in suspended state
  mhi: cntrl: qcom: Skip forced suspend if it is not necessary
  ARM: dts: msm: Set boolean to skip forced suspend in sm8150-lemur
  dt-bindings: bus: mhi: add missing entries for configuration support
  soc: qcom: smem: map only partitions used by local HOST
  msm: camera: icp: use mutex to avoid sleep in spin_lock

[@0ctobot: This omits the following commits:
d54c8d5 ("ion: msm: Add support for VMID_CP_CAMERA_ENCODE")
dbaa4c7 ("ion: msm: Add video HEAP ID")
5167490 ("ion: msm: Restrict VMID_CP_CAMERA_ENCODE to read only")]
Signed-off-by: Adam W. Willis <return.of.octobot@gmail.com>

Documentation/devicetree/bindings/bus/mhi.txt

@@ -47,6 +47,20 @@ Main node properties:
   Definition: Set to true if MHI device supports sending subsystem failure
 	reason upon assert in case PCIe link is functional.
 
+- mhi,allow-m1
+  Usage: optional
+  Value type: <bool>
+  Definition: Set to true if MHI device does not support autonomous low
+	power modes entry.
+
+- mhi,skip-forced-suspend
+  Usage: optional
+  Value type: <bool>
+  Definition: Set to true if MHI device does not require support for a forced
+	suspend/resume cycle at bootup since it has no requirement to switch
+	to a separate set of mission mode PCIe phy settings to enable low power
+	modes.
+
 ============================
 mhi channel node properties:
 ============================