dt-bindings: soc: document LiteX SoC Controller bindings

# 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.

  Its purpose is to verify LiteX CSR (Control&Status Register) access

  operations and provide functions for other drivers to read/write CSRs

  and to check if those accessors are ready to be used.

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 = <0xf0000000 0xc>;

        status = "okay";

    };

...

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>