Re: [PATCH] dt-bindings: ddr: Add optional manufacturer and revision ID to LPDDR3

From: Rob Herring
Date: Sat Mar 27 2021 - 13:36:30 EST


On Tue, 23 Mar 2021 18:04:05 -0700, Julius Werner wrote:
> On some platforms, DDR parts are multi-sourced and the exact part number
> used is not know to either kernel or firmware at build time. Firmware
> can read identifying information from DDR mode registers at boot time
> but needs a way to communicate this information to kernel and/or
> userspace. This patch adds optional properties for this information to
> the existing "jedec,lpddr3" device tree binding to be used for that
> purpose.
>
> Signed-off-by: Julius Werner <jwerner@xxxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/ddr/lpddr3.txt | 5 +++++
> 1 file changed, 5 insertions(+)
>

Applied, thanks!