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Groups > linux.kernel > #1626271
| From | Maxime Ripard <maxime.ripard@free-electrons.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] arm64: dts: allwinner: pine64: Prepare optional UART nodes with pinctrl |
| Date | 2017-04-19 17:00 +0200 |
| Message-ID | <txZfm-4Gn-81@gated-at.bofh.it> (permalink) |
| References | <txu1P-2go-1@gated-at.bofh.it> <txGZ3-1zP-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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On Tue, Apr 18, 2017 at 09:25:38PM +0200, Andreas Färber wrote: > Pine64 exposes all A64 UARTs, not just UART0. > > Since the pins can be used as GPIO, don't enable the new UART nodes by > default, but prepare the pinctrl settings to aid in activating them via > overlays, i.e., overriding the status property of &uartX nodes. > > For UART4 (Euler) the safer route of not including RTS/CTS pins is chosen, > whereas for UART1 (Bluetooth) they are included. > > Add the corresponding pinctrl nodes where missing. > > Suggested-by: Maxime Ripard <maxime.ripard@free-electrons.com> > Signed-off-by: Andreas Färber <afaerber@suse.de> Applied, thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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[PATCH] arm64: dts: allwinner: a64: Add UART2 pin nodes Andreas Färber <afaerber@suse.de> - 2017-04-14 19:20 +0200
Re: [PATCH] arm64: dts: allwinner: a64: Add UART2 pin nodes Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-04-18 07:40 +0200
[PATCH] arm64: dts: allwinner: pine64: Prepare optional UART nodes with pinctrl Andreas Färber <afaerber@suse.de> - 2017-04-18 21:30 +0200
Re: [PATCH] arm64: dts: allwinner: pine64: Prepare optional UART nodes with pinctrl Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-04-19 17:00 +0200
Re: [PATCH] arm64: dts: allwinner: a64: Add UART2 pin nodes Andreas Färber <afaerber@suse.de> - 2017-04-18 21:40 +0200
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