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[77.65.79.196]) by smtp.gmail.com with ESMTPSA id w2sm6464969lji.41.2020.07.22.03.27.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Jul 2020 03:27:57 -0700 (PDT) Date: Wed, 22 Jul 2020 12:27:52 +0200 From: Mateusz Holenko To: Rob Herring , Mark Rutland , Greg Kroah-Hartman , Jiri Slaby , devicetree@vger.kernel.org, linux-serial@vger.kernel.org Cc: Stafford Horne , Karol Gugala , Mateusz Holenko , Mauro Carvalho Chehab , "David S. Miller" , "Paul E. McKenney" , Filip Kokosinski , Pawel Czarnecki , Joel Stanley , Jonathan Cameron , Maxime Ripard , Shawn Guo , Heiko Stuebner , Sam Ravnborg , Icenowy Zheng , Laurent Pinchart , linux-kernel@vger.kernel.org, "Gabriel L. Somlo" Subject: [PATCH v9 2/5] dt-bindings: soc: document LiteX SoC Controller bindings Message-ID: <20200722122704.1153221-2-mholenko@antmicro.com> References: <20200722122704.1153221-0-mholenko@antmicro.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200722122704.1153221-0-mholenko@antmicro.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Pawel Czarnecki Add documentation for LiteX SoC Controller bindings. Signed-off-by: Pawel Czarnecki Signed-off-by: Mateusz Holenko Reviewed-by: Rob Herring --- Notes: Changes in v9: - fixed the `reg` node notation in the DT example No changes in v8. No changes in v7. 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..53121c1fbe4d --- /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 +%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 + - Mateusz Holenko + +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"; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 7b58ca29cc80..39be98db7418 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9835,6 +9835,12 @@ L: kunit-dev@googlegroups.com S: Maintained F: lib/list-test.c +LITEX PLATFORM +M: Karol Gugala +M: Mateusz Holenko +S: Maintained +F: Documentation/devicetree/bindings/*/litex,*.yaml + LIVE PATCHING M: Josh Poimboeuf M: Jiri Kosina -- 2.25.1