Re: [PATCH v2 6/7] pinctrl: renesas: rzg2l: Add RZ/G3S support for selecting the I3C power source
From: Wolfram Sang
Date: Tue Jun 02 2026 - 16:56:31 EST
On Thu, May 28, 2026 at 11:04:38AM +0300, Claudiu Beznea wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>
>
> The Renesas RZ/G3S I3C pins can be powered at either 1.8V or 1.2V. The
> pin controller provides a register to select between these two options.
> Update the Renesas RZ/G2L pin controller driver to allow selecting the
> I3C power source on RZ/G3S SoC.
>
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>
Tested-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
I don't have 1.2V targets here, but my 1.8V setup works fine.
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