[PATCH net-next 8/9] dt-bindings: net: pse-pd: Add bindings for PD692x0 PSE controller

Kory Maincent
2023-11-16T14:02:03Z

Add the PD692x0 I2C Power Sourcing Equipment controller device tree
bindings documentation.

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
---
.../bindings/net/pse-pd/microchip,pd692x0_i2c.yaml | 70 ++++++++++++++++++++++
MAINTAINERS | 6 ++
2 files changed, 76 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0_i2c.yaml b/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0_i2c.yaml
new file mode 100644
index 000000000000..c42bbc427988
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0_i2c.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/pse-pd/microchip,pd692x0_i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip PD692x0 Power Sourcing Equipment controller
+
+maintainers:
+ - Kory Maincent <kory.maincent@bootlin.com>
+
+allOf:
+ - $ref: pse-controller.yaml#
+
+properties:
+ compatible:
+ enum:
+ - microchip,pd69200
+ - microchip,pd69210
+ - microchip,pd69220
+
+ reg:
+ maxItems: 1
+
+ '#pse-cells':
+ const: 1
+
+ ports-matrix:
+ description: Port conversion matrix configuration
+ $ref: /schemas/types.yaml#/definitions/uint32-matrix
+ minItems: 1
+ maxItems: 48
+ items:
+ items:
+ - description: Logical port number
+ minimum: 0
+ maximum: 47
+ - description: Physical port number A (0xff for undefined)
+ oneOf:
+ - minimum: 0
+ maximum: 95
+ - const: 0xff
+ - description: Physical port number B (0xff for undefined)
+ oneOf:
+ - minimum: 0
+ maximum: 95
+ - const: 0xff
+
+additionalProperties: false
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethernet-pse@3c {
+ compatible = "microchip,pd69200";
+ reg = <0x3c>;
+ #pse-cells = <1>;
+ ports-matrix = <0 2 5
+ 1 3 6
+ 2 0 0xff
+ 3 1 0xff>;
+ };
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index 350d00657f6b..1e154dacef67 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14248,6 +14248,12 @@ L: linux-serial@vger.kernel.org
S: Maintained
F: drivers/tty/serial/8250/8250_pci1xxxx.c

+MICROCHIP PD692X0 PSE DRIVER
+M: Kory Maincent <kory.maincent@bootlin.com>
+L: netdev@vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0_i2c.yaml
+
MICROCHIP POLARFIRE FPGA DRIVERS
M: Conor Dooley <conor.dooley@microchip.com>
R: Vladimir Georgiev <v.georgiev@metrotek.ru>

--
2.25.1