From: Michal Simek <michal.simek@amd.com>
To: <linux-kernel@vger.kernel.org>, <monstr@monstr.eu>,
<michal.simek@xilinx.com>, <git@xilinx.com>
Cc: Conor Dooley <conor+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Moritz Fischer <mdf@kernel.org>,
"Rob Herring" <robh+dt@kernel.org>, Tom Rix <trix@redhat.com>,
Wu Hao <hao.wu@intel.com>, Xu Yilun <yilun.xu@intel.com>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
"kishore Manne" <nava.kishore.manne@amd.com>,
"open list:FPGA MANAGER FRAMEWORK" <linux-fpga@vger.kernel.org>
Subject: [PATCH 1/2] dt-bindings: fpga: Convert bridge binding to yaml
Date: Fri, 5 Jan 2024 17:04:30 +0100 [thread overview]
Message-ID: <3100bbc4723643ec1ec7d4548e9ab353c856b564.1704470663.git.michal.simek@amd.com> (raw)
Convert the generic fpga bridge DT binding to json-schema.
Signed-off-by: Michal Simek <michal.simek@amd.com>
---
.../devicetree/bindings/fpga/fpga-bridge.txt | 13 --------
.../devicetree/bindings/fpga/fpga-bridge.yaml | 30 +++++++++++++++++++
.../bindings/fpga/xlnx,pr-decoupler.yaml | 5 +++-
3 files changed, 34 insertions(+), 14 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/fpga/fpga-bridge.txt
create mode 100644 Documentation/devicetree/bindings/fpga/fpga-bridge.yaml
diff --git a/Documentation/devicetree/bindings/fpga/fpga-bridge.txt b/Documentation/devicetree/bindings/fpga/fpga-bridge.txt
deleted file mode 100644
index 72e06917288a..000000000000
--- a/Documentation/devicetree/bindings/fpga/fpga-bridge.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-FPGA Bridge Device Tree Binding
-
-Optional properties:
-- bridge-enable : 0 if driver should disable bridge at startup
- 1 if driver should enable bridge at startup
- Default is to leave bridge in current state.
-
-Example:
- fpga_bridge3: fpga-bridge@ffc25080 {
- compatible = "altr,socfpga-fpga2sdram-bridge";
- reg = <0xffc25080 0x4>;
- bridge-enable = <0>;
- };
diff --git a/Documentation/devicetree/bindings/fpga/fpga-bridge.yaml b/Documentation/devicetree/bindings/fpga/fpga-bridge.yaml
new file mode 100644
index 000000000000..248639c6b560
--- /dev/null
+++ b/Documentation/devicetree/bindings/fpga/fpga-bridge.yaml
@@ -0,0 +1,30 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/fpga/fpga-bridge.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: FPGA Bridge
+
+maintainers:
+ - Michal Simek <michal.simek@amd.com>
+
+properties:
+ $nodename:
+ pattern: "^fpga-bridge(@.*)?$"
+
+ bridge-enable:
+ description: |
+ 0 if driver should disable bridge at startup
+ 1 if driver should enable bridge at startup
+ Default is to leave bridge in current state.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [ 0, 1 ]
+
+additionalProperties: true
+
+examples:
+ - |
+ fpga-bridge {
+ bridge-enable = <0>;
+ };
diff --git a/Documentation/devicetree/bindings/fpga/xlnx,pr-decoupler.yaml b/Documentation/devicetree/bindings/fpga/xlnx,pr-decoupler.yaml
index a7d4b8e59e19..5bf731f9d99a 100644
--- a/Documentation/devicetree/bindings/fpga/xlnx,pr-decoupler.yaml
+++ b/Documentation/devicetree/bindings/fpga/xlnx,pr-decoupler.yaml
@@ -9,6 +9,9 @@ title: Xilinx LogiCORE Partial Reconfig Decoupler/AXI shutdown manager Softcore
maintainers:
- Nava kishore Manne <nava.kishore.manne@amd.com>
+allOf:
+ - $ref: fpga-bridge.yaml#
+
description: |
The Xilinx LogiCORE Partial Reconfig(PR) Decoupler manages one or more
decouplers/fpga bridges. The controller can decouple/disable the bridges
@@ -51,7 +54,7 @@ required:
- clocks
- clock-names
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
--
2.36.1
next reply other threads:[~2024-01-05 16:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-05 16:04 Michal Simek [this message]
2024-01-05 16:04 ` [PATCH 2/2] dt-bindings: fpga: altera: Convert bridge bindings to yaml Michal Simek
2024-01-08 7:46 ` Xu Yilun
2024-01-08 8:12 ` Michal Simek
2024-01-09 4:04 ` Xu Yilun
2024-01-08 9:12 ` Krzysztof Kozlowski
2024-01-08 7:47 ` [PATCH 1/2] dt-bindings: fpga: Convert bridge binding " Xu Yilun
2024-01-08 9:09 ` Krzysztof Kozlowski
2024-01-08 9:16 ` Michal Simek
2024-01-09 3:53 ` Xu Yilun
2024-01-09 8:00 ` Krzysztof Kozlowski
2024-01-09 8:06 ` Michal Simek
2024-01-09 8:15 ` Krzysztof Kozlowski
2024-01-09 8:16 ` Krzysztof Kozlowski
2024-01-09 10:22 ` Xu Yilun
2024-01-09 13:31 ` Michal Simek
2024-01-09 8:20 ` Michal Simek
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