Messages in this thread | | | From | Linus Walleij <> | Date | Tue, 23 Apr 2019 12:32:22 +0200 | Subject | Re: [PATCH v4 4/9] pinctrl: sunxi: Support I/O bias voltage setting on H6 |
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On Sat, Apr 13, 2019 at 6:54 PM <megous@megous.com> wrote:
> From: Ondrej Jirman <megous@megous.com> > > H6 SoC has a "pio group withstand voltage mode" register (datasheet > description), that needs to be used to select either 1.8V or 3.3V I/O mode, > based on what voltage is powering the respective pin banks and is thus used > for I/O signals. > > Add support for configuring this register according to the voltage of the > pin bank regulator (if enabled). > > This is similar to the support for I/O bias voltage setting patch for A80 > and the same concerns apply. See: > > commit 402bfb3c1352 ("Support I/O bias voltage setting on A80") > > Signed-off-by: Ondrej Jirman <megous@megous.com> > Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
This patch applied to the pinctrl tree for v5.2.
Yours, Linus Walleij
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