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arm64: dts: imx8mq: specify dma-ranges
authorLucas Stach <l.stach@pengutronix.de>
Fri, 8 Feb 2019 18:53:49 +0000 (19:53 +0100)
committerShawn Guo <shawnguo@kernel.org>
Mon, 11 Feb 2019 05:44:12 +0000 (13:44 +0800)
commitca04fed4706dfb13cb964be2dc294054ed0efb6b
tree7a635b36f81dbec716f8ed06590fe655b40f0896
parentb3f6a5f216e5f244dcd9b0d36b1c2434ecc4b6c0
arm64: dts: imx8mq: specify dma-ranges

The peripheral bus on the i.MX8MQ is still limited to 32bits, so
we need to declare the usable range for device DMA operations, as
the DRAM will extend across the 32bit boundary if more than 3GB
are installed.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm64/boot/dts/freescale/imx8mq.dtsi