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boundary="===============7514886746047654965==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============7514886746047654965== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="hrxtH0ql+XfVls6Z" Content-Disposition: inline --hrxtH0ql+XfVls6Z Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jul 17, 2023 at 03:03:46PM +0530, Sai Krishna Potthuri wrote: > Add 'output-enable' configuration parameter to the properties list. >=20 > Using these pinctrl properties observed hang issues with older Xilinx > ZynqMP Platform Management Firmware, hence reverted the patch previously. > Commit ff8356060e3a5e126abb ("Revert "dt-bindings: pinctrl-zynqmp: Add > output-enable configuration""). And what has changed since then that makes it okay to add? Is the old firmware not still in the wild? Thanks, Conor. >=20 > Signed-off-by: Sai Krishna Potthuri > --- > .../devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml | 4 ++++ > 1 file changed, 4 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctr= l.yaml b/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml > index 2722dc7bb03d..1e2b9b627b12 100644 > --- a/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml > +++ b/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml > @@ -274,6 +274,10 @@ patternProperties: > slew-rate: > enum: [0, 1] > =20 > + output-enable: > + description: > + This will internally disable the tri-state for MIO pins. > + > drive-strength: > description: > Selects the drive strength for MIO pins, in mA. > --=20 > 2.25.1 >=20 --hrxtH0ql+XfVls6Z Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZLa0wAAKCRB4tDGHoIJi 0oQHAPwLbzoQrcII+jPHwQtJ8XLVTtNNrYqRLQBk6RwGQUphugD/Q638arUQoo1g cyV6Ef/POblzZqSX0Xj0V4XLt9Klswc= =ANB1 -----END PGP SIGNATURE----- --hrxtH0ql+XfVls6Z-- --===============7514886746047654965== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============7514886746047654965==--