[PATCH v2 05/11] dt-bindings: net: sun4i-emac: Convert the binding to a schemas

Maxime Ripard
2019-06-10T09:31:34Z

Switch our Allwinner A10 EMAC controller binding to a YAML schema to enable
the DT validation.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---
Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt | 19 -------------------
2 files changed, 55 insertions(+), 19 deletions(-)
create mode 100644 Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml
delete mode 100644 Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt

diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml
new file mode 100644
index 000000000000..b5d82d0a59d8
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/allwinner,sun4i-a10-emac.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 EMAC Ethernet Controller Device Tree Bindings
+
+allOf:
+ - $ref: "ethernet-controller.yaml#"
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <maxime.ripard@bootlin.com>
+
+properties:
+ compatible:
+ const: allwinner,sun4i-a10-emac
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ allwinner,sram:
+ description: Phandle to the device SRAM
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - phy
+ - allwinner,sram
+
+examples:
+ - |
+ emac: ethernet@1c0b000 {
+ compatible = "allwinner,sun4i-a10-emac";
+ reg = <0x01c0b000 0x1000>;
+ interrupts = <55>;
+ clocks = <&ahb_gates 17>;
+ phy = <&phy0>;
+ };
+
+# FIXME: We should set it, but it would report all the generic
+# properties as additional properties.
+# additionalProperties: false
+
+...
diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt b/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt
deleted file mode 100644
index e98118aef5f6..000000000000
--- a/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-* Allwinner EMAC ethernet controller
-
-Required properties:
-- compatible: should be "allwinner,sun4i-a10-emac" (Deprecated:
- "allwinner,sun4i-emac")
-- reg: address and length of the register set for the device.
-- interrupts: interrupt for the device
-- phy: see ethernet.txt file in the same directory.
-- clocks: A phandle to the reference clock for this device
-
-Example:
-
-emac: ethernet@1c0b000 {
- compatible = "allwinner,sun4i-a10-emac";
- reg = <0x01c0b000 0x1000>;
- interrupts = <55>;
- clocks = <&ahb_gates 17>;
- phy = <&phy0>;
-};
--
git-series 0.9.1