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| author |   Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> | 2025-09-23 17:18:26 +0300 |
|---|---|---|
| committer |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2025-09-23 21:14:53 +0200 |
| commit | dde9a38195b0c268ff55d3a8aa62faefd0e988c8 (patch) | |
| tree | c4d274c9a80ec5de20e4354a2cb48dd661664f45 /drivers/cdx/controller/cdx_controller.c | |
| parent | MAINTAINERS: Remove myself as Synopsys DesignWare I2C maintainer (diff) | |
| download | linux-rng-dde9a38195b0c268ff55d3a8aa62faefd0e988c8.tar.xz linux-rng-dde9a38195b0c268ff55d3a8aa62faefd0e988c8.zip | |
i2c: riic: Allow setting frequencies lower than 50KHz
The MR1.CKS field is 3 bits wide and all the possible values (from 0 to
7) are valid. This is true for all the SoCs currently integrated in
upstream Linux. Take into account CKS=7 which allows setting bus
frequencies lower than 50KHz. This may be useful at least for debugging.
Fixes: d982d6651419 ("i2c: riic: remove clock and frequency restrictions")
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Diffstat (limited to 'drivers/cdx/controller/cdx_controller.c')
0 files changed, 0 insertions, 0 deletions