On Wed, Nov 30, 2022 at 4:55 PM Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote: > The true Hi-Z (a.k.a. high impedance) mode is when pin is completely > disconnected from the chip. This includes input buffer as well. > Nevertheless, some hardware may not support that mode and they are > considering input only as Hi-Z, but more precisely it is an equivalent > to that, in electronics it's basically "an antenna mode". > > Sligthly correct documentation to take the above into consideration. > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Yours, Linus Walleij
Re: [PATCH v1 1/3] Documentation: gpio: Input mode is not true Hi-Z
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- Subject: Re: [PATCH v1 1/3] Documentation: gpio: Input mode is not true Hi-Z
- From: Linus Walleij <linus.walleij@xxxxxxxxxx>
- Date: Sat, 3 Dec 2022 10:33:50 +0100
- In-reply-to: <20221130155519.20362-1-andriy.shevchenko@linux.intel.com>
- References: <20221130155519.20362-1-andriy.shevchenko@linux.intel.com>
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