[PATCH] dt-bindings: lcdif: Document the dmas/dma-names properties

Fabio Estevam festevam at gmail.com
Tue Sep 3 17:02:38 UTC 2024


Hi Marek,

On Tue, Sep 3, 2024 at 1:51 PM Marek Vasut <marex at denx.de> wrote:

> This also applies to MX23 , that one also has the support for
> command-mode LCDs which are then driven by pumping commands via DMA. I
> don't think Linux actually supports this mode of operation, but I do
> recall using it some long time ago on MX23.

I checked the i.MX23 Reference Manual and no LCDIF DMA entry is listed in
either Table 10-1. APBH DMA Channel Assignments or Table 11-1. APBX
DMA Channel Assignments.


More information about the dri-devel mailing list