diff mbox series

[v2,2/4] dt-bindings: power: reset: atmel,at91sam9260-shdwc: convert to yaml

Message ID 20230524123528.439082-3-claudiu.beznea@microchip.com (mailing list archive)
State New, archived
Headers show
Series dt-bindings: power: reset: at91: convert to YAML | expand

Commit Message

Claudiu Beznea May 24, 2023, 12:35 p.m. UTC 
Convert Atmel shutdown controller to YAML.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
 .../devicetree/bindings/arm/atmel-sysregs.txt | 31 -------
 .../power/reset/atmel,at91sam9260-shdwc.yaml  | 82 +++++++++++++++++++
 2 files changed, 82 insertions(+), 31 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/power/reset/atmel,at91sam9260-shdwc.yaml

Comments

Conor Dooley May 24, 2023, 7:20 p.m. UTC | #1 
On Wed, May 24, 2023 at 03:35:26PM +0300, Claudiu Beznea wrote:
> Convert Atmel shutdown controller to YAML.
> 

Same here. Modulo thinking Rob should Ack it because I think this will
re-license the txt binding,
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>

Thanks,
Conor.
Krzysztof Kozlowski June 2, 2023, 2:56 p.m. UTC | #2 
On 24/05/2023 14:35, Claudiu Beznea wrote:
> Convert Atmel shutdown controller to YAML.
> 
> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
> ---


> +
> +required:
> +  - compatible
> +  - reg
> +  - clocks
> +
> +allOf:
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - atmel,at91sam9260-shdwc
> +              - atmel,at91sam9rl-shdwc
> +    then:
> +      properties:
> +        atmel,wakeup-rtt-timer:
> +          description: enable real-time timer wake-up
> +          type: boolean

No, don't define properties in allOf.

> +
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - atmel,at91sam9rl-shdwc
> +              - atmel,at91sam9x5-shdwc
> +    then:
> +      properties:
> +        atmel,wakeup-rtc-timer:
> +          description: enable real-time clock wake-up
> +          type: boolean

Same problem.

> +
> +unevaluatedProperties: false

This should be additionalProperties: false.
> +
> +examples:
> +  - |
> +    shdwc: poweroff@fffffd10 {
> +        compatible = "atmel,at91sam9260-shdwc";
> +        reg = <0xfffffd10 0x10>;
> +        clocks = <&clk32k>;
> +    };
> +
> +...

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
index ab1b352344ae..e6b2fb291b45 100644
--- a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
@@ -52,37 +52,6 @@  Example:
 		reg = <0xe3804000 0x1000>;
 };
 
-SHDWC Shutdown Controller
-
-required properties:
-- compatible: Should be "atmel,<chip>-shdwc".
-  <chip> can be "at91sam9260", "at91sam9rl" or "at91sam9x5".
-- reg: Should contain registers location and length
-- clocks: phandle to input clock.
-
-optional properties:
-- atmel,wakeup-mode: String, operation mode of the wakeup mode.
-  Supported values are: "none", "high", "low", "any".
-- atmel,wakeup-counter: Counter on Wake-up 0 (between 0x0 and 0xf).
-
-optional at91sam9260 properties:
-- atmel,wakeup-rtt-timer: boolean to enable Real-time Timer Wake-up.
-
-optional at91sam9rl properties:
-- atmel,wakeup-rtc-timer: boolean to enable Real-time Clock Wake-up.
-- atmel,wakeup-rtt-timer: boolean to enable Real-time Timer Wake-up.
-
-optional at91sam9x5 properties:
-- atmel,wakeup-rtc-timer: boolean to enable Real-time Clock Wake-up.
-
-Example:
-
-	shdwc@fffffd10 {
-		compatible = "atmel,at91sam9260-shdwc";
-		reg = <0xfffffd10 0x10>;
-		clocks = <&clk32k>;
-	};
-
 SHDWC SAMA5D2-Compatible Shutdown Controller
 
 1) shdwc node
diff --git a/Documentation/devicetree/bindings/power/reset/atmel,at91sam9260-shdwc.yaml b/Documentation/devicetree/bindings/power/reset/atmel,at91sam9260-shdwc.yaml
new file mode 100644
index 000000000000..af7b76fe9648
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/reset/atmel,at91sam9260-shdwc.yaml
@@ -0,0 +1,82 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/reset/atmel,at91sam9260-shdwc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Atmel SHDWC Shutdown Controller
+
+maintainers:
+  - Claudiu Beznea <claudiu.beznea@microchip.com>
+
+description:
+  Atmel SHDWC shutdown controller controls the power supplies VDDIO and VDDCORE
+  and the wake-up detection on debounced input lines.
+
+properties:
+  compatible:
+    enum:
+      - atmel,at91sam9260-shdwc
+      - atmel,at91sam9rl-shdwc
+      - atmel,at91sam9x5-shdwc
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  atmel,wakeup-mode:
+    description: operation mode of the wakeup mode
+    $ref: /schemas/types.yaml#/definitions/string
+    enum: [ none, high, low, any ]
+
+  atmel,wakeup-counter:
+    description: counter on wake-up 0
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+
+required:
+  - compatible
+  - reg
+  - clocks
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - atmel,at91sam9260-shdwc
+              - atmel,at91sam9rl-shdwc
+    then:
+      properties:
+        atmel,wakeup-rtt-timer:
+          description: enable real-time timer wake-up
+          type: boolean
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - atmel,at91sam9rl-shdwc
+              - atmel,at91sam9x5-shdwc
+    then:
+      properties:
+        atmel,wakeup-rtc-timer:
+          description: enable real-time clock wake-up
+          type: boolean
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    shdwc: poweroff@fffffd10 {
+        compatible = "atmel,at91sam9260-shdwc";
+        reg = <0xfffffd10 0x10>;
+        clocks = <&clk32k>;
+    };
+
+...