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