From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@bootlin.com (Maxime Ripard) Date: Tue, 28 Aug 2018 16:55:04 +0200 Subject: [PATCH v8 6/8] ARM: dts: sun7i-a20: Add Video Engine and reserved memory nodes In-Reply-To: <20180828073424.30247-7-paul.kocialkowski@bootlin.com> References: <20180828073424.30247-1-paul.kocialkowski@bootlin.com> <20180828073424.30247-7-paul.kocialkowski@bootlin.com> Message-ID: <20180828145504.473xga3lur372wld@flea> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Aug 28, 2018 at 09:34:22AM +0200, Paul Kocialkowski wrote: > This adds nodes for the Video Engine and the associated reserved memory > for the A20. Up to 96 MiB of memory are dedicated to the CMA pool. > > The VPU can only map the first 256 MiB of DRAM, so the reserved memory > pool has to be located in that area. Following Allwinner's decision in > downstream software, the last 96 MiB of the first 256 MiB of RAM are > reserved for this purpose. > > Signed-off-by: Paul Kocialkowski Acked-by: Maxime Ripard Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: