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Message-ID: <20200527182545.3859622-2-mholenko@antmicro.com>
Date: Wed, 27 May 2020 18:26:23 +0200
From: Mateusz Holenko <mholenko@...micro.com>
To: Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jiri Slaby <jslaby@...e.com>, devicetree@...r.kernel.org,
linux-serial@...r.kernel.org
Cc: Stafford Horne <shorne@...il.com>,
Karol Gugala <kgugala@...micro.com>,
Mateusz Holenko <mholenko@...micro.com>,
Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
"David S. Miller" <davem@...emloft.net>,
"Paul E. McKenney" <paulmck@...ux.ibm.com>,
Filip Kokosinski <fkokosinski@...micro.com>,
Pawel Czarnecki <pczarnecki@...ernships.antmicro.com>,
Joel Stanley <joel@....id.au>,
Jonathan Cameron <Jonathan.Cameron@...wei.com>,
Maxime Ripard <mripard@...nel.org>,
Shawn Guo <shawnguo@...nel.org>,
Heiko Stuebner <heiko@...ech.de>,
Sam Ravnborg <sam@...nborg.org>,
Icenowy Zheng <icenowy@...c.io>,
Laurent Pinchart <laurent.pinchart@...asonboard.com>,
linux-kernel@...r.kernel.org, "Gabriel L. Somlo" <gsomlo@...il.com>
Subject: [PATCH v6 2/5] dt-bindings: soc: document LiteX SoC Controller
bindings
From: Pawel Czarnecki <pczarnecki@...ernships.antmicro.com>
Add documentation for LiteX SoC Controller bindings.
Signed-off-by: Pawel Czarnecki <pczarnecki@...ernships.antmicro.com>
Signed-off-by: Mateusz Holenko <mholenko@...micro.com>
Reviewed-by: Rob Herring <robh@...nel.org>
---
Notes:
Changes in v6:
- fixed license header
Changes in v5:
- added reviewed-by tag
Changes in v4:
- changes compatible to "litex,soc-controller"
- fixed yaml's header
- removed unnecessary sections from yaml
- fixed indentation in yaml
This commit has been introduced in v3 of the patchset.
.../soc/litex/litex,soc-controller.yaml | 39 +++++++++++++++++++
MAINTAINERS | 6 +++
2 files changed, 45 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/litex/litex,soc-controller.yaml
diff --git a/Documentation/devicetree/bindings/soc/litex/litex,soc-controller.yaml b/Documentation/devicetree/bindings/soc/litex/litex,soc-controller.yaml
new file mode 100644
index 000000000000..b118ddbf04a4
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/litex/litex,soc-controller.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+# Copyright 2020 Antmicro <www.antmicro.com>
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/litex/litex,soc-controller.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: LiteX SoC Controller driver
+
+description: |
+ This is the SoC Controller driver for the LiteX SoC Builder.
+ It's purpose is to verify LiteX CSR (Control&Status Register) access
+ operations and provide function for other drivers to read/write CSRs
+ and to check if those accessors are ready to use.
+
+maintainers:
+ - Karol Gugala <kgugala@...micro.com>
+ - Mateusz Holenko <mholenko@...micro.com>
+
+properties:
+ compatible:
+ const: litex,soc-controller
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ soc_ctrl0: soc-controller@...00000 {
+ compatible = "litex,soc-controller";
+ reg = <0x0 0xf0000000 0x0 0xC>;
+ status = "okay";
+ };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 7b58ca29cc80..39be98db7418 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9835,6 +9835,12 @@ L: kunit-dev@...glegroups.com
S: Maintained
F: lib/list-test.c
+LITEX PLATFORM
+M: Karol Gugala <kgugala@...micro.com>
+M: Mateusz Holenko <mholenko@...micro.com>
+S: Maintained
+F: Documentation/devicetree/bindings/*/litex,*.yaml
+
LIVE PATCHING
M: Josh Poimboeuf <jpoimboe@...hat.com>
M: Jiri Kosina <jikos@...nel.org>
--
2.25.1
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