On Tue, Mar 19, 2024 at 01:25:00PM +0000, Prabhakar wrote: > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> > > Document support for the I2C Bus Interface (RIIC) available in the > Renesas RZ/V2H(P) (R9A09G057) SoC. > > The RIIC interface in the Renesas RZ/V2H(P) differs from RZ/A in a > couple of ways: > - Register offsets for the RZ/V2H(P) SoC differ from those of the > RZ/A SoC. > - RZ/V2H register access is limited to 8-bit, whereas RZ/A supports > 8/16/32-bit. > - RZ/V2H has bit differences in the slave address register. > > To accommodate these differences, a new compatible string > "renesas,riic-r9a09g057" is added. > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> > Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> > Acked-by: Rob Herring <robh@xxxxxxxxxx> Reviewed-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
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