[PATCH] serial: imx: Only enable UART DMA on i.MX6Q and i.MX53
From: festevam@gmail.com (Fabio Estevam)
Date: 2017-02-06 23:39:05
Also in:
stable
On Mon, Feb 6, 2017 at 5:43 PM, Marek Vasut [off-list ref] wrote:
Well given that the DMA does not work on 6SX, I guess it's not really compatible with 6Q.
They have the same programming model, so yes, mx6sx.dtsi should list fsl,imx6q-uarti in the uart compatible. I will send a patch doing that. As Clemens explained, the DMA transaction error is not mx6sx specific.