i2c: rcar: Add R-Car Gen4 support

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Add support for the I2C Bus Interface on R-Car Gen4 SoCs (e.g. R-Car
S4-8) by matching on a family-specific compatible value.

While I2C on R-Car Gen4 does support some extra features (Slave Clock
Stretch Select), for now it is treated the same as I2C on R-Car Gen3.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
[wsa: removed incorrect "FM+" from commit message]
Signed-off-by: Wolfram Sang <wsa@kernel.org>

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Geert Uytterhoeven 2022-02-03 15:33:17 +01:00 • committed by Wolfram Sang

parent b36fc8181e

commit ea01b71b07

1 changed files with 1 additions and 0 deletions

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drivers/i2c/busses/i2c-rcar.c

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