Merge tag 'dmaengine-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "New drivers/devices:

   - Support for QCOM SM8150 GPI DMA

  Updates:

   - Big pile of idxd updates including support for performance
     monitoring

   - Support in dw-edma for interleaved dma

   - Support for synchronize() in Xilinx driver"

* tag 'dmaengine-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (42 commits)
  dmaengine: idxd: Enable IDXD performance monitor support
  dmaengine: idxd: Add IDXD performance monitor support
  dmaengine: idxd: remove MSIX masking for interrupt handlers
  dmaengine: idxd: device cmd should use dedicated lock
  dmaengine: idxd: support reporting of halt interrupt
  dmaengine: idxd: enable SVA feature for IOMMU
  dmaengine: idxd: convert sprintf() to sysfs_emit() for all usages
  dmaengine: idxd: add interrupt handle request and release support
  dmaengine: idxd: add support for readonly config mode
  dmaengine: idxd: add percpu_ref to descriptor submission path
  dmaengine: idxd: remove detection of device type
  dmaengine: idxd: iax bus removal
  dmaengine: idxd: fix cdev setup and free device lifetime issues
  dmaengine: idxd: fix group conf_dev lifetime
  dmaengine: idxd: fix engine conf_dev lifetime
  dmaengine: idxd: fix wq conf_dev 'struct device' lifetime
  dmaengine: idxd: fix idxd conf_dev 'struct device' lifetime
  dmaengine: idxd: use ida for device instance enumeration
  dmaengine: idxd: removal of pcim managed mmio mapping
  dmaengine: idxd: cleanup pci interrupt vector allocation management
  ...

2 files changed, 31 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-dsa b/Documentation/ABI/testing/sysfs-bus-event_source-devices-dsa
new file mode 100644
index 000000000000..3c7d132281b0
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-dsa
@@ -0,0 +1,30 @@
+What:		/sys/bus/event_source/devices/dsa*/format
+Date:		April 2021
+KernelVersion:  5.13
+Contact:	Tom Zanussi <tom.zanussi@linux.intel.com>
+Description:	Read-only.  Attribute group to describe the magic bits
+		that go into perf_event_attr.config or
+		perf_event_attr.config1 for the IDXD DSA pmu.  (See also
+		ABI/testing/sysfs-bus-event_source-devices-format).
+
+		Each attribute in this group defines a bit range in
+		perf_event_attr.config or perf_event_attr.config1.
+		All supported attributes are listed below (See the
+		IDXD DSA Spec for possible attribute values)::
+
+		    event_category = "config:0-3"    - event category
+		    event          = "config:4-31"   - event ID
+
+		    filter_wq      = "config1:0-31"  - workqueue filter
+		    filter_tc      = "config1:32-39" - traffic class filter
+		    filter_pgsz    = "config1:40-43" - page size filter
+		    filter_sz      = "config1:44-51" - transfer size filter
+		    filter_eng     = "config1:52-59" - engine filter
+
+What:		/sys/bus/event_source/devices/dsa*/cpumask
+Date:		April 2021
+KernelVersion:  5.13
+Contact:	Tom Zanussi <tom.zanussi@linux.intel.com>
+Description:    Read-only.  This file always returns the cpu to which the
+                IDXD DSA pmu is bound for access to all dsa pmu
+		performance monitoring events.
diff --git a/Documentation/devicetree/bindings/dma/qcom,gpi.yaml b/Documentation/devicetree/bindings/dma/qcom,gpi.yaml
index 2e66840a78fe..e302147e53c6 100644
--- a/Documentation/devicetree/bindings/dma/qcom,gpi.yaml
+++ b/Documentation/devicetree/bindings/dma/qcom,gpi.yaml
@@ -20,6 +20,7 @@ properties:
   compatible:
     enum:
       - qcom,sdm845-gpi-dma
+      - qcom,sm8150-gpi-dma
 
   reg:
     maxItems: 1