Thread (2 messages) 2 messages, 2 authors, 2026-03-11

Re: [PATCH] dt-bindings: pinctrl: pincfg-node: permit bias-high-impedance with other bias properties

From: Linus Walleij <linusw@kernel.org>
Date: 2026-03-11 12:55:43
Also in: linux-gpio, lkml

On Tue, Mar 10, 2026 at 6:58 PM Conor Dooley [off-list ref] wrote:
From: Conor Dooley <conor.dooley@microchip.com>

It is possible that devices tristate buffers may set the buffer to
the high-Z state in addition to setting pull-up or pull-down on a pin.
Remove this particular restriction to prevent warning on zynqmp systems
where this configuration seems to be valid.

Reported-by: Rob Herring (Arm) <robh@kernel.org>
Fixes: a901e8705f89f ("dt-bindings: pinctrl: pincfg-node: add restrictions on conflicting properties")
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Applied to devel (next) so we rid the warnings, thanks!

Yours,
Linus Walleij
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