Add Device Tree Binding doc for Microchip Polarfire FPGA Manager using
slave SPI to load .dat formatted bitstream image.
Signed-off-by: Ivan Bornyakov <[email protected]>
---
.../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..15c4505334ac
--- /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 <[email protected]>
+
+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@2008000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fpga_mgr@0 {
+ compatible = "microchip,mpf-spi-fpga-mgr";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+ };
--
2.34.1
On Tue, 22 Mar 2022 07:32:19 +0300, Ivan Bornyakov wrote:
> Add Device Tree Binding doc for Microchip Polarfire FPGA Manager using
> slave SPI to load .dat formatted bitstream image.
>
> Signed-off-by: Ivan Bornyakov <[email protected]>
> ---
> .../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
>
My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):
yamllint warnings/errors:
dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.example.dts:20.21-29.11: Warning (unit_address_vs_reg): /example-0/spi@2008000: node has a unit name, but no reg or ranges property
doc reference errors (make refcheckdocs):
See https://patchwork.ozlabs.org/patch/1608028
This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit.