[v3,0/3] Add compatible for Tegra234 GPCDMA

Message

Akhil R July 11, 2022, 3:45 p.m. UTC

Tegra234 supports recovery of a channel hung in pause flush mode.
This could happen when the client bus gets corrupted or if the end
device ceases to send/receive data.

Add a separate compatible for Tegra234 so that this scenario can be
handled in the driver.

v2->v3:
    * Updated binding docs and device tree compatible

v1->v2:
    * split device tree change to a different patch.
    * Update commit message

Akhil R (3):
  dt-bindings: dmaengine: Add compatible for Tegra234
  dmaengine: tegra: Add terminate() for Tegra234
  arm64: tegra: Update compatible for Tegra234 GPCDMA

 .../bindings/dma/nvidia,tegra186-gpc-dma.yaml |  4 +++
 arch/arm64/boot/dts/nvidia/tegra234.dtsi      |  4 +--
 drivers/dma/tegra186-gpc-dma.c                | 26 +++++++++++++++++--
 3 files changed, 30 insertions(+), 4 deletions(-)