From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexey.Brodkin@synopsys.com (Alexey Brodkin) Date: Tue, 26 Apr 2016 19:29:32 +0300 Subject: [PATCH 0/2] ARC: enable per-device dma and reserved memory in DT List-ID: Message-ID: <1461688174-8936-1-git-send-email-abrodkin@synopsys.com> To: linux-snps-arc@lists.infradead.org This tiny series enbles support of generic per-device coherent dma memory and ability to specify reserved memory regions to be used in those per-device mappings. In particular this allowed us to move frame-buffer memory out of IOC aperture. Cc: linux-kernel at vger.kernel.org Alexey Brodkin (2): ARC: support generic per-device coherent dma mem ARC: add support for reserved memory defined by device tree arch/arc/Kconfig | 2 ++ arch/arc/mm/init.c | 4 ++++ 2 files changed, 6 insertions(+) -- 2.5.5