> -----Original Message----- > From: Andrew Lunn <andrew@xxxxxxx> > Sent: 2023年3月28日 22:48 > To: Peng Fan (OSS) <peng.fan@xxxxxxxxxxx> > Cc: linus.walleij@xxxxxxxxxx; brgl@xxxxxxxx; robh+dt@xxxxxxxxxx; > krzysztof.kozlowski+dt@xxxxxxxxxx; shawnguo@xxxxxxxxxx; > s.hauer@xxxxxxxxxxxxxx; kernel@xxxxxxxxxxxxxx; festevam@xxxxxxxxx; > dl-linux-imx <linux-imx@xxxxxxx>; stefan@xxxxxxxx; linux- > gpio@xxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx; linux-arm- > kernel@xxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; Peng Fan > <peng.fan@xxxxxxx> > Subject: Re: [PATCH 2/2] dt-bindings: gpio: vf610: update gpio-ranges > > On Tue, Mar 28, 2023 at 01:29:12PM +0800, Peng Fan (OSS) wrote: > > From: Peng Fan <peng.fan@xxxxxxx> > > > > 1 is not enough for i.MX9, enlarge it. > > > > Signed-off-by: Peng Fan <peng.fan@xxxxxxx> > > --- > > Documentation/devicetree/bindings/gpio/gpio-vf610.yaml | 3 ++- > > I'm not that knowledgeable about i.MX9, but i thought vf610 was Vybrid, > which is not an i.MX9. Does i.MX9 reuse the Vybrid GPIO controller? Is this > change also valid for the Vybrid? [Peng Fan] i.MX9 reuse the gpio-vf610 driver and yaml dtschema. There are some minor differences from hardware level. The gpio-ranges will also impact vybrid, but this may not matter. Regards, Peng. > > Andrew
