RE: [net-next 3/3] ravb: TROCR register is only present on R-Car Gen3

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Hi Simon-san,

> From: Simon Horman, Sent: Monday, September 2, 2019 5:06 PM
> 
> Only use the TROCR register on R-Car Gen3.
> It is not present on other SoCs.
> 
> Offsets used for the undocumented registers are also considered reserved
> and should not be written to.
> 
> After some internal investigation with Renesas it remains unclear why this
> driver accesses these fields on R-Car Gen2 but regardless of what the
> historical reasons are the current code is considered incorrect.
> 
> Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

Thank you for the patch!

Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>

Best regards,
Yoshihiro Shimoda





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