[PATCH net-next v3 1/4] dt-bindings: net: mscc,vsc7514-switch: convert txt bindings to yaml
From: Clément Léger
Date: Fri Nov 26 2021 - 12:30:07 EST
Convert existing txt bindings to yaml format. Additionally, add bindings
for FDMA support and phy-mode property.
Signed-off-by: Clément Léger <clement.leger@xxxxxxxxxxx>
---
.../bindings/net/mscc,vsc7514-switch.yaml | 191 ++++++++++++++++++
.../devicetree/bindings/net/mscc-ocelot.txt | 83 --------
2 files changed, 191 insertions(+), 83 deletions(-)
create mode 100644 Documentation/devicetree/bindings/net/mscc,vsc7514-switch.yaml
delete mode 100644 Documentation/devicetree/bindings/net/mscc-ocelot.txt
diff --git a/Documentation/devicetree/bindings/net/mscc,vsc7514-switch.yaml b/Documentation/devicetree/bindings/net/mscc,vsc7514-switch.yaml
new file mode 100644
index 000000000000..112f3ee98412
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/mscc,vsc7514-switch.yaml
@@ -0,0 +1,191 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/mscc,vsc7514-switch.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip VSC7514 Ethernet switch controller
+
+maintainers:
+ - Vladimir Oltean <vladimir.oltean@xxxxxxx>
+ - Claudiu Manoil <claudiu.manoil@xxxxxxx>
+ - Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
+
+description: |
+ Bindings for the Microchip VSC7514 switch driver
+
+ The VSC7514 switch driver handles up to 11 ports and can inject/extract
+ packets using CPU. Additionally, PTP is supported as well as FDMA for faster
+ packet extraction/injection.
+
+properties:
+ $nodename:
+ pattern: "^switch@[0-9a-f]+$"
+
+ compatible:
+ const: mscc,vsc7514-switch
+
+ reg:
+ items:
+ - description: system target
+ - description: rewriter target
+ - description: qs target
+ - description: PTP target
+ - description: Port0 target
+ - description: Port1 target
+ - description: Port2 target
+ - description: Port3 target
+ - description: Port4 target
+ - description: Port5 target
+ - description: Port6 target
+ - description: Port7 target
+ - description: Port8 target
+ - description: Port9 target
+ - description: Port10 target
+ - description: QSystem target
+ - description: Analyzer target
+ - description: S0 target
+ - description: S1 target
+ - description: S2 target
+ - description: fdma target
+
+ reg-names:
+ items:
+ - const: sys
+ - const: rew
+ - const: qs
+ - const: ptp
+ - const: port0
+ - const: port1
+ - const: port2
+ - const: port3
+ - const: port4
+ - const: port5
+ - const: port6
+ - const: port7
+ - const: port8
+ - const: port9
+ - const: port10
+ - const: qsys
+ - const: ana
+ - const: s0
+ - const: s1
+ - const: s2
+ - const: fdma
+
+ interrupts:
+ minItems: 1
+ items:
+ - description: PTP ready
+ - description: register based extraction
+ - description: frame dma based extraction
+
+ interrupt-names:
+ minItems: 1
+ items:
+ - const: ptp_rdy
+ - const: xtr
+ - const: fdma
+
+ ethernet-ports:
+ type: object
+
+ properties:
+ '#address-cells':
+ const: 1
+ '#size-cells':
+ const: 0
+
+ additionalProperties: false
+
+ patternProperties:
+ "^port@[0-9a-f]+$":
+ type: object
+ description: Ethernet ports handled by the switch
+
+ $ref: ethernet-controller.yaml#
+
+ unevaluatedProperties: false
+
+ properties:
+ reg:
+ description: Switch port number
+
+ phy-handle: true
+
+ phy-mode: true
+
+ fixed-link: true
+
+ mac-address: true
+
+ required:
+ - reg
+
+ oneOf:
+ - required:
+ - phy-handle
+ - phy-mode
+ - required:
+ - fixed-link
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - interrupts
+ - interrupt-names
+ - ethernet-ports
+
+additionalProperties: false
+
+examples:
+ - |
+ switch@1010000 {
+ compatible = "mscc,vsc7514-switch";
+ reg = <0x1010000 0x10000>,
+ <0x1030000 0x10000>,
+ <0x1080000 0x100>,
+ <0x10e0000 0x10000>,
+ <0x11e0000 0x100>,
+ <0x11f0000 0x100>,
+ <0x1200000 0x100>,
+ <0x1210000 0x100>,
+ <0x1220000 0x100>,
+ <0x1230000 0x100>,
+ <0x1240000 0x100>,
+ <0x1250000 0x100>,
+ <0x1260000 0x100>,
+ <0x1270000 0x100>,
+ <0x1280000 0x100>,
+ <0x1800000 0x80000>,
+ <0x1880000 0x10000>,
+ <0x1040000 0x10000>,
+ <0x1050000 0x10000>,
+ <0x1060000 0x10000>,
+ <0x1a0 0x1c4>;
+ reg-names = "sys", "rew", "qs", "ptp", "port0", "port1",
+ "port2", "port3", "port4", "port5", "port6",
+ "port7", "port8", "port9", "port10", "qsys",
+ "ana", "s0", "s1", "s2", "fdma";
+ interrupts = <18 21 16>;
+ interrupt-names = "ptp_rdy", "xtr", "fdma";
+
+ ethernet-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port0: port@0 {
+ reg = <0>;
+ phy-handle = <&phy0>;
+ phy-mode = "internal";
+ };
+ port1: port@1 {
+ reg = <1>;
+ phy-handle = <&phy1>;
+ phy-mode = "internal";
+ };
+ };
+ };
+
+...
diff --git a/Documentation/devicetree/bindings/net/mscc-ocelot.txt b/Documentation/devicetree/bindings/net/mscc-ocelot.txt
deleted file mode 100644
index 3b6290b45ce5..000000000000
--- a/Documentation/devicetree/bindings/net/mscc-ocelot.txt
+++ /dev/null
@@ -1,83 +0,0 @@
-Microsemi Ocelot network Switch
-===============================
-
-The Microsemi Ocelot network switch can be found on Microsemi SoCs (VSC7513,
-VSC7514)
-
-Required properties:
-- compatible: Should be "mscc,vsc7514-switch"
-- reg: Must contain an (offset, length) pair of the register set for each
- entry in reg-names.
-- reg-names: Must include the following entries:
- - "sys"
- - "rew"
- - "qs"
- - "ptp" (optional due to backward compatibility)
- - "qsys"
- - "ana"
- - "portX" with X from 0 to the number of last port index available on that
- switch
-- interrupts: Should contain the switch interrupts for frame extraction,
- frame injection and PTP ready.
-- interrupt-names: should contain the interrupt names: "xtr", "inj". Can contain
- "ptp_rdy" which is optional due to backward compatibility.
-- ethernet-ports: A container for child nodes representing switch ports.
-
-The ethernet-ports container has the following properties
-
-Required properties:
-
-- #address-cells: Must be 1
-- #size-cells: Must be 0
-
-Each port node must have the following mandatory properties:
-- reg: Describes the port address in the switch
-
-Port nodes may also contain the following optional standardised
-properties, described in binding documents:
-
-- phy-handle: Phandle to a PHY on an MDIO bus. See
- Documentation/devicetree/bindings/net/ethernet.txt for details.
-
-Example:
-
- switch@1010000 {
- compatible = "mscc,vsc7514-switch";
- reg = <0x1010000 0x10000>,
- <0x1030000 0x10000>,
- <0x1080000 0x100>,
- <0x10e0000 0x10000>,
- <0x11e0000 0x100>,
- <0x11f0000 0x100>,
- <0x1200000 0x100>,
- <0x1210000 0x100>,
- <0x1220000 0x100>,
- <0x1230000 0x100>,
- <0x1240000 0x100>,
- <0x1250000 0x100>,
- <0x1260000 0x100>,
- <0x1270000 0x100>,
- <0x1280000 0x100>,
- <0x1800000 0x80000>,
- <0x1880000 0x10000>;
- reg-names = "sys", "rew", "qs", "ptp", "port0", "port1",
- "port2", "port3", "port4", "port5", "port6",
- "port7", "port8", "port9", "port10", "qsys",
- "ana";
- interrupts = <18 21 22>;
- interrupt-names = "ptp_rdy", "xtr", "inj";
-
- ethernet-ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port0: port@0 {
- reg = <0>;
- phy-handle = <&phy0>;
- };
- port1: port@1 {
- reg = <1>;
- phy-handle = <&phy1>;
- };
- };
- };
--
2.33.1