Re: [PATCH v1] memory: tegra: Don't invoke Tegra30+ specific memory timing setup on Tegra20

[Dmitry Osipenko]

On Thursday, 19 July 2018 18:30:48 MSK Jon Hunter wrote:
> On 19/07/18 14:24, Dmitry Osipenko wrote:
> > This fixes irrelevant "tegra-mc 7000f000.memory-controller: no memory
> > timings for RAM code 0 registered" warning message during of kernels
> > boot-up on Tegra20.
> 
> Looking at the tegra20-emc.txt bindings doc [0], the 'nvidia,ram-code'
> property is also valid for Tegra20. In fact, I see this warning on the
> Tegra30 Cardhu because this property is not populated. So I think that
> this warning is valid and harmless.
> 
> Cheers
> Jon
> 
> [0] Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt

That is the irrelevant binding, the relevant one for this driver is [0]. The 
warning is valid for T30+, but not for T20.

[0] Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-mc.txt