[v1] Virtualization support for Tegra ADMA

[PATCH 0/2] Virtualization support for Tegra ADMA

Sameer Pujar posted 2 patches 1 year, 8 months ago

Diff against v1
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.../bindings/dma/nvidia,tegra210-adma.yaml    | 10 +++++
drivers/dma/tegra210-adma.c                   | 44 +++++++++++++++----
2 files changed, 46 insertions(+), 8 deletions(-)

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[PATCH 0/2] Virtualization support for Tegra ADMA

Posted by Sameer Pujar 1 year, 8 months ago

From: Mohan Kumar <mkumard@nvidia.com>

Tegra ADMA HW supports multiple PAGES for virtualization, to
support virtualization
- reg-names property has been added to DT binding for the hypervisor mode.
- In hypervisor mode the ADMA global registers are not accessed by guest.

Mohan Kumar (2):
  dt-bindings: dma: Add reg-names to nvidia,tegra210-adma
  dmaengine: tegra210-adma: Add support for ADMA virtualization

 .../bindings/dma/nvidia,tegra210-adma.yaml    | 10 +++++
 drivers/dma/tegra210-adma.c                   | 44 +++++++++++++++----
 2 files changed, 46 insertions(+), 8 deletions(-)

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2.45.1