Messages in this thread | ![/](/images/icornerl.gif) | | From | Wolfram Sang <> | Subject | [PATCH 0/5] i2c: clock calculation cleanups for Renesas devices | Date | Wed, 6 Sep 2023 22:00:18 +0200 |
| |
While implementing FastMode+ support for the R-Car IP core, I noticed potential for other cleanups. It turned out that it makes sense to apply them first, so here is the series. Tested on a Renesas Falcon board with an R-Car V3U. The calculated values are identical for 100 and 400kHz. The RIIC patch is build tested only.
Looking forward to comments!
Wolfram Sang (5): i2c: rcar: avoid non-standard use of goto i2c: rcar: properly format a debug output i2c: rcar: calculate divider instead of brute-forcing it i2c: rcar: remove open coded DIV_ROUND_CLOSEST i2c: riic: avoid potential division by zero
drivers/i2c/busses/i2c-rcar.c | 41 +++++++++++++++-------------------- drivers/i2c/busses/i2c-riic.c | 2 +- 2 files changed, 19 insertions(+), 24 deletions(-)
-- 2.35.1
| ![\](/images/icornerr.gif) |