From: Loys Ollivier <lollivier@baylibre.com>
To: devicetree@vger.kernel.org, Johan Hovold <johan@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Kevin Hilman <khilman@baylibre.com>,
Loys Ollivier <lollivier@baylibre.com>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
linux-mediatek@lists.infradead.org,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/4] dt-bindings: gnss: add mediatek binding
Date: Thu, 17 Jan 2019 17:54:32 +0100 [thread overview]
Message-ID: <1547744074-28308-3-git-send-email-lollivier@baylibre.com> (raw)
In-Reply-To: <1547744074-28308-1-git-send-email-lollivier@baylibre.com>
Add binding for Mediatek-based GNSS receivers.
Signed-off-by: Loys Ollivier <lollivier@baylibre.com>
---
v2:
Renamed bindings from Globaltop/gtop to Mediatek/mtk.
Moved current-speed as an optional propertie.
Removed the status line in the example.
Added "mediatek,mt3339" compatible.
.../devicetree/bindings/gnss/mediatek.txt | 39 ++++++++++++++++++++++
1 file changed, 39 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gnss/mediatek.txt
diff --git a/Documentation/devicetree/bindings/gnss/mediatek.txt b/Documentation/devicetree/bindings/gnss/mediatek.txt
new file mode 100644
index 000000000000..fd984b4a9a6d
--- /dev/null
+++ b/Documentation/devicetree/bindings/gnss/mediatek.txt
@@ -0,0 +1,39 @@
+Mediatek-based GNSS Receiver DT binding
+
+Mediatek chipsets are used in GNSS-receiver modules produced by several
+vendors and can use UART, SPI or I2C interfaces.
+
+Please see Documentation/devicetree/bindings/gnss/gnss.txt for generic
+properties.
+
+Required properties:
+
+- compatible : Must be one of
+
+ "globaltop,pa6h"
+ "mediatek,mt3339"
+
+- vcc-supply : Main voltage regulator (pin name: 3V3_IN, VCC, VDD)
+
+Required properties (I2C):
+- reg : I2C slave address
+
+Required properties (SPI):
+- reg : SPI chip select address
+
+Optional properties:
+
+- timepulse-gpios : Time pulse GPIO
+- v-bckp-supply : Backup voltage regulator
+- current-speed : Default UART baud rate
+
+Example:
+
+serial@1234 {
+ compatible = "ns16550a";
+
+ gnss {
+ compatible = "globaltop,pa6h";
+ vcc-supply = <&vcc_3v3>;
+ };
+};
--
2.7.4
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-01-17 16:55 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-17 16:54 [PATCH v2 0/4] Add driver for Mediatek-based GNSS receivers Loys Ollivier
2019-01-17 16:54 ` [PATCH v2 1/4] dt-bindings: Add vendor prefix for "GlobalTop Technology, Inc." Loys Ollivier
2019-01-21 17:09 ` Rob Herring
2019-01-17 16:54 ` Loys Ollivier [this message]
2019-01-21 17:10 ` [PATCH v2 2/4] dt-bindings: gnss: add mediatek binding Rob Herring
2019-01-21 17:27 ` Loys Ollivier
2019-01-21 18:44 ` Sean Wang
2019-01-22 8:47 ` Loys Ollivier
2019-01-22 10:25 ` Sean Wang
2019-01-21 21:51 ` Rob Herring
2019-01-22 8:49 ` Loys Ollivier
2019-01-25 9:07 ` Johan Hovold
2019-01-28 15:46 ` Loys Ollivier
2019-02-11 8:33 ` Johan Hovold
2019-02-11 14:17 ` Loys Ollivier
2019-02-13 15:22 ` Loys Ollivier
2019-02-13 15:24 ` Loys Ollivier
2019-02-14 9:11 ` Johan Hovold
2019-02-15 12:10 ` Loys Ollivier
2019-02-15 16:00 ` Johan Hovold
2019-01-17 16:54 ` [PATCH v2 3/4] gnss: add mtk receiver type support Loys Ollivier
2019-01-25 9:12 ` Johan Hovold
2019-01-17 16:54 ` [PATCH v2 4/4] gnss: add driver for mediatek receivers Loys Ollivier
2019-01-25 9:30 ` Johan Hovold
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=1547744074-28308-3-git-send-email-lollivier@baylibre.com \
--to=lollivier@baylibre.com \
--cc=devicetree@vger.kernel.org \
--cc=johan@kernel.org \
--cc=khilman@baylibre.com \
--cc=linux-amlogic@lists.infradead.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=mark.rutland@arm.com \
--cc=martin.blumenstingl@googlemail.com \
--cc=robh+dt@kernel.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;
as well as URLs for NNTP newsgroup(s).