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Date: Fri, 16 Apr 2021 15:18:54 +0200
From: Corentin Labbe <clabbe.montjoie@...il.com>
To: robh+dt@...nel.org, devicetree@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, linus.walleij@...aro.org
Subject: Need help converting usb/faraday,fotg210.yaml to yaml
Hello
I am converting Documentation/devicetree/bindings/usb/faraday,fotg210.txt to yaml with the patch attached below.
But validating it give me:
Documentation/devicetree/bindings/usb/faraday,fotg210.example.dt.yaml: usb@...00000: 'syscon', 'wakeup-source' do not match any of the regexes: 'pinctrl-[0-9]+'
I dont know from where came this pinctrl regex.
I think this is perhaps due to the if not matched, but still didnt find any solution.
Thanks
--- a/Documentation/devicetree/bindings/usb/faraday,fotg210.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-Faraday FOTG Host controller
-
-This OTG-capable USB host controller is found in Cortina Systems
-Gemini and other SoC products.
-
-Required properties:
-- compatible: should be one of:
- "faraday,fotg210"
- "cortina,gemini-usb", "faraday,fotg210"
-- reg: should contain one register range i.e. start and length
-- interrupts: description of the interrupt line
-
-Optional properties:
-- clocks: should contain the IP block clock
-- clock-names: should be "PCLK" for the IP block clock
-
-Required properties for "cortina,gemini-usb" compatible:
-- syscon: a phandle to the system controller to access PHY registers
-
-Optional properties for "cortina,gemini-usb" compatible:
-- cortina,gemini-mini-b: boolean property that indicates that a Mini-B
- OTG connector is in use
-- wakeup-source: see power/wakeup-source.txt
-
-Example for Gemini:
-
-usb@...00000 {
- compatible = "cortina,gemini-usb", "faraday,fotg210";
- reg = <0x68000000 0x1000>;
- interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cc 12>;
- clock-names = "PCLK";
- syscon = <&syscon>;
- wakeup-source;
-};
diff --git a/Documentation/devicetree/bindings/usb/faraday,fotg210.yaml b/Documentation/devicetree/bindings/usb/faraday,fotg210.yaml
new file mode 100644
index 000000000000..b5418f29745e
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/faraday,fotg210.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/faraday,fotg210.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Faraday FOTG Host controller
+
+maintainers:
+ - Linus Walleij <linus.walleij@...aro.org>
+
+description: |
+ This OTG-capable USB host controller is found in Cortina Systems
+ Gemini and other SoC products.
+
+properties:
+ compatible:
+ oneOf:
+ - const: faraday,fotg210
+ - items:
+ - const: cortina,gemini-usb
+ - const: faraday,fotg210
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: PCLK
+
+ resets:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: cortina,gemini-usb
+then:
+ properties:
+ syscon:
+ maxItems: 1
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: Phandle to the system controller to access PHY registers
+ cortina,gemini-mini-b:
+ type: boolean
+ description: boolean property that indicates that a Mini-B OTG connector is in use
+ wakeup-source:
+ type: boolean
+ description: see power/wakeup-source.txt
+ required:
+ - syscon
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ usb@...00000 {
+ compatible = "cortina,gemini-usb", "faraday,fotg210";
+ reg = <0x68000000 0x1000>;
+ interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cc 12>;
+ clock-names = "PCLK";
+ syscon = <&syscon>;
+ wakeup-source;
+ };
+...
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