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Subject[PATCH v16 3/3] dt-bindings: fpga: add binding doc for microchip-spi fpga mgr
Date
Add Device Tree Binding doc for Microchip Polarfire FPGA Manager using
slave SPI to load .dat formatted bitstream image.

Signed-off-by: Ivan Bornyakov <i.bornyakov@metrotek.ru>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../fpga/microchip,mpf-spi-fpga-mgr.yaml | 44 +++++++++++++++++++
1 file changed, 44 insertions(+)
create mode 100644 Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml

diff --git a/Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml b/Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
new file mode 100644
index 000000000000..aee45cb15592
--- /dev/null
+++ b/Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/fpga/microchip,mpf-spi-fpga-mgr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip Polarfire FPGA manager.
+
+maintainers:
+ - Ivan Bornyakov <i.bornyakov@metrotek.ru>
+
+description:
+ Device Tree Bindings for Microchip Polarfire FPGA Manager using slave SPI to
+ load the bitstream in .dat format.
+
+properties:
+ compatible:
+ enum:
+ - microchip,mpf-spi-fpga-mgr
+
+ reg:
+ description: SPI chip select
+ maxItems: 1
+
+ spi-max-frequency: true
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fpga_mgr@0 {
+ compatible = "microchip,mpf-spi-fpga-mgr";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+ };
--
2.35.1

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