From: Mateusz Holenko <mholenko@antmicro.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>,
devicetree@vger.kernel.org, linux-serial@vger.kernel.org
Cc: Stafford Horne <shorne@gmail.com>,
Karol Gugala <kgugala@antmicro.com>,
Mateusz Holenko <mholenko@antmicro.com>,
Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
"Paul E. McKenney" <paulmck@linux.ibm.com>,
Filip Kokosinski <fkokosinski@internships.antmicro.com>,
Joel Stanley <joel@jms.id.au>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
Maxime Ripard <mripard@kernel.org>,
Shawn Guo <shawnguo@kernel.org>, Heiko Stuebner <heiko@sntech.de>,
Sam Ravnborg <sam@ravnborg.org>, Icenowy Zheng <icenowy@aosc.io>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/4] dt-bindings: serial: document LiteUART bindings
Date: Wed, 23 Oct 2019 11:47:14 +0200 [thread overview]
Message-ID: <20191023114634.13657-3-mholenko@antmicro.com> (raw)
In-Reply-To: <20191023114634.13657-0-mholenko@antmicro.com>
From: Filip Kokosinski <fkokosinski@internships.antmicro.com>
Add documentation for LiteUART devicetree bindings.
Signed-off-by: Filip Kokosinski <fkokosinski@internships.antmicro.com>
Signed-off-by: Mateusz Holenko <mholenko@antmicro.com>
---
Changes in v2:
- binding description rewritten to a yaml schema file
- added interrupt line
- fixed unit address
- patch number changed from 2 to 3
.../bindings/serial/litex,liteuart.yaml | 38 +++++++++++++++++++
MAINTAINERS | 1 +
2 files changed, 39 insertions(+)
create mode 100644 Documentation/devicetree/bindings/serial/litex,liteuart.yaml
diff --git a/Documentation/devicetree/bindings/serial/litex,liteuart.yaml b/Documentation/devicetree/bindings/serial/litex,liteuart.yaml
new file mode 100644
index 000000000000..87bf846b170a
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/litex,liteuart.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0
+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/serial/litex,liteuart.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LiteUART serial controller
+
+maintainers:
+ - Karol Gugala <kgugala@antmicro.com>
+ - Mateusz Holenko <mholenko@antmicro.com>
+
+description: |
+ LiteUART serial controller is a part of LiteX FPGA SoC builder. It supports
+ multiple CPU architectures, currently including e.g. OpenRISC and RISC-V.
+
+properties:
+ compatible:
+ const: litex,liteuart
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ uart0: serial@e0001800 {
+ compatible = "litex,liteuart";
+ reg = <0xe0001800 0x100>;
+ interrupts = <2>;
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index eaa51209bfb2..1dc783c9edb7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9498,6 +9498,7 @@ M: Karol Gugala <kgugala@antmicro.com>
M: Mateusz Holenko <mholenko@antmicro.com>
S: Maintained
F: include/linux/litex.h
+F: Documentation/devicetree/bindings/*/litex,*.yaml
LIVE PATCHING
M: Josh Poimboeuf <jpoimboe@redhat.com>
--
2.23.0
next prev parent reply other threads:[~2019-10-23 9:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-23 9:46 [PATCH v2 0/4] LiteUART serial driver Mateusz Holenko
2019-10-23 9:46 ` [PATCH v2 1/4] dt-bindings: vendor: add vendor prefix for LiteX Mateusz Holenko
2019-10-25 23:36 ` Rob Herring
2019-10-23 9:47 ` [PATCH v2 2/4] litex: add common LiteX header Mateusz Holenko
2019-10-26 0:03 ` Rob Herring
2019-11-07 9:27 ` Mateusz Holenko
2019-11-20 17:23 ` Gabriel L. Somlo
2019-11-20 19:26 ` Greg Kroah-Hartman
2019-11-26 9:02 ` Mateusz Holenko
2019-11-26 9:19 ` Greg Kroah-Hartman
2019-11-29 15:39 ` Mateusz Holenko
2019-10-23 9:47 ` Mateusz Holenko [this message]
2019-10-26 0:14 ` [PATCH v2 3/4] dt-bindings: serial: document LiteUART bindings Rob Herring
2019-10-23 9:47 ` [PATCH v2 4/4] drivers/tty/serial: add LiteUART driver Mateusz Holenko
2019-10-26 0:13 ` Rob Herring
2019-11-07 9:33 ` Mateusz Holenko
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