[PATCH v11 4/5] dt-bindings: serial: document LiteUART bindings
From: Mateusz Holenko <mholenko@antmicro.com>
Date: 2020-09-23 10:09:27
Also in:
linux-serial, lkml
Subsystem:
litex platform, open firmware and flattened device tree bindings, the rest, tty layer and serial drivers · Maintainers:
Karol Gugala, Mateusz Holenko, Gabriel Somlo, Joel Stanley, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
From: Filip Kokosinski <redacted>
Add documentation for LiteUART devicetree bindings.
Signed-off-by: Filip Kokosinski <redacted>
Signed-off-by: Mateusz Holenko <mholenko@antmicro.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Notes:
No changes in v11.
No changes in v10.
No changes in v9.
No changes in v8.
No changes in v7.
Changes in v6:
- fixed license header
No changes in v5.
No changes in v4.
Changes in v3:
- added Reviewed-by tag
- patch number changed from 3 to 4
- removed changes in MAINTAINERS file (moved to patch #2)
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 +++++++++++++++++++
1 file changed, 38 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..69acb222bb57
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/litex,liteuart.yaml@@ -0,0 +1,38 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause + +%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>; + };
--
2.25.1