Re: [PATCH v1 6/9] dt-bindings: memory: Document Tegra114 External Memory Controller

From: Rob Herring
Date: Wed Feb 26 2025 - 10:15:40 EST


On Tue, Feb 25, 2025 at 04:34:58PM +0200, Svyatoslav Ryhel wrote:
> Document External Memory Controller found in the Tegra 4 SoC.

This all looks very close to tegra124. Could have missed something, but
I see 1 property difference and 'nvidia,emc-configuration' is slightly
different. I'd just add tegra114 to the existing schema. For
'nvidia,emc-configuration', I would just list the range for the length.
It's just a list of magic register values, so we can't really do any
validation of it. And I don't care what register is which entry. If you
really want to document that, then keep the existing list and put 0
value entries for any registers that don't exist on tegra114 and put new
registers on the end of the list.

>
> Signed-off-by: Svyatoslav Ryhel <clamor95@xxxxxxxxx>
> ---
> .../nvidia,tegra114-emc.yaml | 431 ++++++++++++++++++
> 1 file changed, 431 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/memory-controllers/nvidia,tegra114-emc.yaml