[PATCH v2 18/28] pinctrl: renesas: rzg2l: add support for different ds values on different groups

Paul Barker paul.barker.ct at bp.renesas.com
Fri Sep 29 02:24:44 PDT 2023


On 29/09/2023 06:39, Claudiu wrote:
> From: Claudiu Beznea <claudiu.beznea.uj at bp.renesas.com>
> 
> RZ/G3S supports different drive strength values for different power sources
> and pin groups (A, B, C). On each group there could be up to 4 drive
> strength values per power source. Available power sources are 1v8, 2v5,
> 3v3. Drive strength values are fine tuned than what was previously

Should this be "are more fine tuned" or "are less fine tuned"?

> available on the driver thus the necessity of having micro-amp support.
> As drive strength and power source values are linked together the
> hardware setup for these was moved at the end of
> rzg2l_pinctrl_pinconf_set() to ensure proper validation of the new
> values.
> 
> The drive strength values are expected to be initialized though SoC
> specific hardware configuration data structure.
> 
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj at bp.renesas.com>

Thanks,
Paul
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