From: afaerber@suse.de (Andreas Färber)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64: dts: allwinner: a64: Add UART2 pin nodes
Date: Fri, 14 Apr 2017 19:13:20 +0200 [thread overview]
Message-ID: <20170414171320.19743-1-afaerber@suse.de> (raw)
UART2 is exposed on the Pi connector of Pine64. Make a pinctrl node
available at the SoC level, to simplify enabling UART2 via DT overlay.
Signed-off-by: Andreas F?rber <afaerber@suse.de>
---
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 1c64ea2d23f9..61d3a19659bf 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -285,6 +285,11 @@
pins = "PG8", "PG9";
function = "uart1";
};
+
+ uart2_pins: uart2-pins {
+ pins = "PB0", "PB1";
+ function = "uart2";
+ };
};
uart0: serial at 1c28000 {
--
2.10.2
next reply other threads:[~2017-04-14 17:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-14 17:13 Andreas Färber [this message]
2017-04-18 5:34 ` [PATCH] arm64: dts: allwinner: a64: Add UART2 pin nodes Maxime Ripard
2017-04-18 19:25 ` [PATCH] arm64: dts: allwinner: pine64: Prepare optional UART nodes with pinctrl Andreas Färber
2017-04-19 14:52 ` Maxime Ripard
2017-04-18 19:32 ` [PATCH] arm64: dts: allwinner: a64: Add UART2 pin nodes Andreas Färber
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170414171320.19743-1-afaerber@suse.de \
--to=afaerber@suse.de \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox