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authorLinus Torvalds <torvalds@linux-foundation.org>2018-01-31 22:52:20 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-01-31 22:52:20 +0300
commit2155e69a9d9acd42488ef994a4e1ff535438c128 (patch)
tree36963cdc0393d567a6d83220e295e13429c6b54d /Documentation/devicetree/bindings/dma/qcom_hidma_mgmt.txt
parent2382dc9a3eca644147be83dd2cd0dd64dc9e3e8c (diff)
parent330542fc1c62e51952a9b5e71bb4bf83ad60bb92 (diff)
downloadlinux-2155e69a9d9acd42488ef994a4e1ff535438c128.tar.xz
Merge tag 'dmaengine-4.16-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul: "This time is smallish update with updates mainly to drivers: - updates to xilinx and zynqmp dma controllers - update reside calculation for rcar controller - more RSTify fixes for documentation - add support for race free transfer termination and updating for users for that - support for new rev of hidma with addition new APIs to get device match data in ACPI/OF - random updates to bunch of other drivers" * tag 'dmaengine-4.16-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (47 commits) dmaengine: dmatest: fix container_of member in dmatest_callback dmaengine: stm32-dmamux: Remove unnecessary platform_get_resource() error check dmaengine: sprd: statify 'sprd_dma_prep_dma_memcpy' dmaengine: qcom_hidma: simplify DT resource parsing dmaengine: xilinx_dma: Free BD consistent memory dmaengine: xilinx_dma: Fix warning variable prev set but not used dmaengine: xilinx_dma: properly configure the SG mode bit in the driver for cdma dmaengine: doc: format struct fields using monospace dmaengine: doc: fix bullet list formatting dmaengine: ti-dma-crossbar: Fix event mapping for TPCC_EVT_MUX_60_63 dmaengine: cppi41: Fix channel queues array size check dmaengine: imx-sdma: Add MODULE_FIRMWARE dmaengine: xilinx_dma: Fix typos dmaengine: xilinx_dma: Differentiate probe based on the ip type dmaengine: xilinx_dma: fix style issues from checkpatch dmaengine: xilinx_dma: Fix kernel doc warnings dmaengine: xilinx_dma: Fix race condition in the driver for multiple descriptor scenario dmaeninge: xilinx_dma: Fix bug in multiple frame stores scenario in vdma dmaengine: xilinx_dma: Check for channel idle state before submitting dma descriptor dmaengine: zynqmp_dma: Fix race condition in the probe ...
Diffstat (limited to 'Documentation/devicetree/bindings/dma/qcom_hidma_mgmt.txt')
-rw-r--r--Documentation/devicetree/bindings/dma/qcom_hidma_mgmt.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/dma/qcom_hidma_mgmt.txt b/Documentation/devicetree/bindings/dma/qcom_hidma_mgmt.txt
index b3408cc57be6..1ae4748730a8 100644
--- a/Documentation/devicetree/bindings/dma/qcom_hidma_mgmt.txt
+++ b/Documentation/devicetree/bindings/dma/qcom_hidma_mgmt.txt
@@ -47,8 +47,8 @@ When the OS is not in control of the management interface (i.e. it's a guest),
the channel nodes appear on their own, not under a management node.
Required properties:
-- compatible: must contain "qcom,hidma-1.0" for initial HW or "qcom,hidma-1.1"
-for MSI capable HW.
+- compatible: must contain "qcom,hidma-1.0" for initial HW or
+ "qcom,hidma-1.1"/"qcom,hidma-1.2" for MSI capable HW.
- reg: Addresses for the transfer and event channel
- interrupts: Should contain the event interrupt
- desc-count: Number of asynchronous requests this channel can handle