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(parent: 0e864b5) | patch
i2c: rcar: improve accuracy for R-Car Gen3+
authorWolfram Sang <wsa+renesas@sang-engineering.com>
Thu, 21 Sep 2023 12:53:50 +0000 (14:53 +0200)
committerWolfram Sang <wsa@kernel.org>
Fri, 22 Sep 2023 09:54:48 +0000 (11:54 +0200)
commit54c76ed33008d0b342daa52a45ac304e5e3ab312
treef53fdb5b169af44c2fdb438e3a1e7a5f149769cdtree | snapshot
parent0e864b552b2302e40b2277629ebac79544a5c433commit | diff
i2c: rcar: improve accuracy for R-Car Gen3+

With some new registers, SCL can be calculated to be closer to the
desired rate. Apply the new formula for R-Car Gen3 device types.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
drivers/i2c/busses/i2c-rcar.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git