From 4bc567dd60a1cfa9abd8484cff2de31cdf51649d Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Thu, 26 Jun 2014 21:18:53 +0200 Subject: [PATCH] of: Add NVIDIA Tegra memory controller binding The memory controller on NVIDIA Tegra exposes various knobs that can be used to tune the behaviour of the clients attached to it. In addition, the memory controller implements an SMMU (IOMMU) which can translate I/O virtual addresses to physical addresses for clients. This is useful for scatter-gather operation on devices that don't support it natively and for virtualization or process separation. Signed-off-by: Thierry Reding --- Reading git-format-patch failed