diff mbox series

[v4,2/5] dt-bindings: soc: document LiteX SoC Controller bindings

Message ID 20200402084513.4173306-2-mholenko@antmicro.com
State Superseded
Headers show
Series LiteX SoC controller and LiteUART serial driver | expand

Commit Message

Mateusz Holenko April 2, 2020, 6:45 a.m. UTC 
From: Pawel Czarnecki <pczarnecki@internships.antmicro.com>

Add documentation for LiteX SoC Controller bindings.

Signed-off-by: Pawel Czarnecki <pczarnecki@internships.antmicro.com>
Signed-off-by: Mateusz Holenko <mholenko@antmicro.com>
---

Notes:
    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 mbox series

Patch

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
+# 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@antmicro.com>
+  - Mateusz Holenko <mholenko@antmicro.com>
+
+properties:
+  compatible:
+    const: litex,soc-controller
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    soc_ctrl0: soc-controller@f0000000 {
+        compatible = "litex,soc-controller";
+        reg = <0x0 0xf0000000 0x0 0xC>;
+        status = "okay";
+    };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index cc1d18cb5d18..2f5ede8a08aa 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9724,6 +9724,12 @@  L:	kunit-dev@googlegroups.com
 S:	Maintained
 F:	lib/list-test.c
 
+LITEX PLATFORM
+M:	Karol Gugala <kgugala@antmicro.com>
+M:	Mateusz Holenko <mholenko@antmicro.com>
+S:	Maintained
+F:	Documentation/devicetree/bindings/*/litex,*.yaml
+
 LIVE PATCHING
 M:	Josh Poimboeuf <jpoimboe@redhat.com>
 M:	Jiri Kosina <jikos@kernel.org>