Re: [PATCH 2/6] pinctrl: sunxi: Add I/O bias setting for H6 R-PIO
From: Jernej Škrabec <jernej.skrabec@gmail.com>
Date: 2022-06-27 20:34:10
Also in:
linux-devicetree, linux-gpio, linux-sunxi, lkml
Dne nedelja, 26. junij 2022 ob 04:11:43 CEST je Samuel Holland napisal(a):
H6 requires I/O bias configuration on both of its PIO devices.
Previously it was only done for the main PIO.
The setting for Port L is at bit 0, so the bank calculation needs to
account for the pin base. Otherwise the wrong bit is used.
Fixes: cc62383fcebe ("pinctrl: sunxi: Support I/O bias voltage setting on
H6") Signed-off-by: Samuel Holland [off-list ref]Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Did you noticed any improvement with this properly set? In theory, 3.3 V bias should always work, right? Best regards, Jernej _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel