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Message-Id: <20231116-feature_poe-v1-8-be48044bf249@bootlin.com>
Date: Thu, 16 Nov 2023 15:01:40 +0100
From: Kory Maincent <kory.maincent@...tlin.com>
To: "David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>, Jonathan Corbet <corbet@....net>,
Luis Chamberlain <mcgrof@...nel.org>, Russ Weight <russ.weight@...ux.dev>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
"Rafael J. Wysocki" <rafael@...nel.org>, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: Thomas Petazzoni <thomas.petazzoni@...tlin.com>, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
devicetree@...r.kernel.org, Kory Maincent <kory.maincent@...tlin.com>
Subject: [PATCH net-next 8/9] dt-bindings: net: pse-pd: Add bindings for
PD692x0 PSE controller
Add the PD692x0 I2C Power Sourcing Equipment controller device tree
bindings documentation.
Signed-off-by: Kory Maincent <kory.maincent@...tlin.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@...tlin.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@...r.kernel.org
S: Maintained
F: drivers/tty/serial/8250/8250_pci1xxxx.c
+MICROCHIP PD692X0 PSE DRIVER
+M: Kory Maincent <kory.maincent@...tlin.com>
+L: netdev@...r.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0_i2c.yaml
+
MICROCHIP POLARFIRE FPGA DRIVERS
M: Conor Dooley <conor.dooley@...rochip.com>
R: Vladimir Georgiev <v.georgiev@...rotek.ru>
--
2.25.1
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