linux-kernel - [PATCH 0/2] Virtualization support for Tegra ADMA

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Message-ID: <20240520122351.1691058-1-spujar@nvidia.com>
Date: Mon, 20 May 2024 12:23:49 +0000
From: Sameer Pujar <spujar@...dia.com>
To: <vkoul@...nel.org>, <thierry.reding@...il.com>,
	<dmaengine@...r.kernel.org>
CC: <jonathanh@...dia.com>, <linux-tegra@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <mkumard@...dia.com>, <spujar@...dia.com>,
	<ldewangan@...dia.com>
Subject: [PATCH 0/2] Virtualization support for Tegra ADMA

From: Mohan Kumar <mkumard@...dia.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(-)

-- 
2.45.1