[1/3] dt-bindings: watchdog: sama5d4-wdt: convert to yaml

Message ID 20210527100120.266796-1-eugen.hristev@microchip.com
State New
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  • [1/3] dt-bindings: watchdog: sama5d4-wdt: convert to yaml
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Commit Message

Eugen Hristev May 27, 2021, 10:01 a.m.
Convert the old txt binding to yaml format.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
 .../bindings/watchdog/atmel,sama5d4-wdt.yaml  | 73 +++++++++++++++++++
 .../bindings/watchdog/atmel-sama5d4-wdt.txt   | 34 ---------
 2 files changed, 73 insertions(+), 34 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml
 delete mode 100644 Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt

Comments

Rob Herring June 4, 2021, 8:20 p.m. | #1
On Thu, 27 May 2021 13:01:18 +0300, Eugen Hristev wrote:
> Convert the old txt binding to yaml format.

> 

> Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>

> ---

>  .../bindings/watchdog/atmel,sama5d4-wdt.yaml  | 73 +++++++++++++++++++

>  .../bindings/watchdog/atmel-sama5d4-wdt.txt   | 34 ---------

>  2 files changed, 73 insertions(+), 34 deletions(-)

>  create mode 100644 Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml

>  delete mode 100644 Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt

> 


Reviewed-by: Rob Herring <robh@kernel.org>
Nicolas Ferre June 6, 2021, 4:52 p.m. | #2
On 27/05/2021 at 12:01, Eugen Hristev wrote:
> Convert the old txt binding to yaml format.
> 
> Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>

Series queued on at91-dt for 5.14. Will be sent to arm-soc soon.
Thanks, best regards,
   Nicolas

> ---
>   .../bindings/watchdog/atmel,sama5d4-wdt.yaml  | 73 +++++++++++++++++++
>   .../bindings/watchdog/atmel-sama5d4-wdt.txt   | 34 ---------
>   2 files changed, 73 insertions(+), 34 deletions(-)
>   create mode 100644 Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml
>   delete mode 100644 Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml b/Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml
> new file mode 100644
> index 000000000000..0d0ab81da040
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml
> @@ -0,0 +1,73 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/watchdog/atmel,sama5d4-wdt.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Atmel SAMA5D4 Watchdog Timer (WDT) Controller
> +
> +maintainers:
> +  - Eugen Hristev <eugen.hristev@microchip.com>
> +
> +allOf:
> +  - $ref: "watchdog.yaml#"
> +
> +properties:
> +  compatible:
> +    enum:
> +      - atmel,sama5d4-wdt
> +      - microchip,sam9x60-wdt
> +
> +  reg:
> +    maxItems: 1
> +
> +  atmel,watchdog-type:
> +    $ref: /schemas/types.yaml#/definitions/string
> +    description: should be hardware or software.
> +    oneOf:
> +      - description:
> +          Enable watchdog fault reset. A watchdog fault triggers
> +          watchdog reset.
> +        const: hardware
> +      - description:
> +          Enable watchdog fault interrupt. A watchdog fault asserts
> +          watchdog interrupt.
> +        const: software
> +    default: hardware
> +
> +  atmel,idle-halt:
> +    $ref: /schemas/types.yaml#/definitions/flag
> +    description: |
> +      present if you want to stop the watchdog when the CPU is in idle state.
> +      CAUTION: This property should be used with care, it actually makes the
> +      watchdog not counting when the CPU is in idle state, therefore the
> +      watchdog reset time depends on mean CPU usage and will not reset at all
> +      if the CPU stop working while it is in idle state, which is probably
> +      not what you want.
> +
> +  atmel,dbg-halt:
> +    $ref: /schemas/types.yaml#/definitions/flag
> +    description: |
> +      present if you want to stop the watchdog when the CPU is in debug state.
> +
> +required:
> +  - compatible
> +  - reg
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/irq.h>
> +
> +    watchdog@fc068640 {
> +      compatible = "atmel,sama5d4-wdt";
> +      reg = <0xfc068640 0x10>;
> +      interrupts = <4 IRQ_TYPE_LEVEL_HIGH 5>;
> +      timeout-sec = <10>;
> +      atmel,watchdog-type = "hardware";
> +      atmel,dbg-halt;
> +      atmel,idle-halt;
> +    };
> +
> +...
> diff --git a/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt b/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt
> deleted file mode 100644
> index 44727fcc2729..000000000000
> --- a/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt
> +++ /dev/null
> @@ -1,34 +0,0 @@
> -* Atmel SAMA5D4 Watchdog Timer (WDT) Controller
> -
> -Required properties:
> -- compatible: "atmel,sama5d4-wdt" or "microchip,sam9x60-wdt"
> -- reg: base physical address and length of memory mapped region.
> -
> -Optional properties:
> -- timeout-sec: watchdog timeout value (in seconds).
> -- interrupts: interrupt number to the CPU.
> -- atmel,watchdog-type: should be "hardware" or "software".
> -	"hardware": enable watchdog fault reset. A watchdog fault triggers
> -		    watchdog reset.
> -	"software": enable watchdog fault interrupt. A watchdog fault asserts
> -		    watchdog interrupt.
> -- atmel,idle-halt: present if you want to stop the watchdog when the CPU is
> -		   in idle state.
> -	CAUTION: This property should be used with care, it actually makes the
> -	watchdog not counting when the CPU is in idle state, therefore the
> -	watchdog reset time depends on mean CPU usage and will not reset at all
> -	if the CPU stop working while it is in idle state, which is probably
> -	not what you want.
> -- atmel,dbg-halt: present if you want to stop the watchdog when the CPU is
> -		  in debug state.
> -
> -Example:
> -	watchdog@fc068640 {
> -		compatible = "atmel,sama5d4-wdt";
> -		reg = <0xfc068640 0x10>;
> -		interrupts = <4 IRQ_TYPE_LEVEL_HIGH 5>;
> -		timeout-sec = <10>;
> -		atmel,watchdog-type = "hardware";
> -		atmel,dbg-halt;
> -		atmel,idle-halt;
> -	};
>

Patch

diff --git a/Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml b/Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml
new file mode 100644
index 000000000000..0d0ab81da040
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml
@@ -0,0 +1,73 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/atmel,sama5d4-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Atmel SAMA5D4 Watchdog Timer (WDT) Controller
+
+maintainers:
+  - Eugen Hristev <eugen.hristev@microchip.com>
+
+allOf:
+  - $ref: "watchdog.yaml#"
+
+properties:
+  compatible:
+    enum:
+      - atmel,sama5d4-wdt
+      - microchip,sam9x60-wdt
+
+  reg:
+    maxItems: 1
+
+  atmel,watchdog-type:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: should be hardware or software.
+    oneOf:
+      - description:
+          Enable watchdog fault reset. A watchdog fault triggers
+          watchdog reset.
+        const: hardware
+      - description:
+          Enable watchdog fault interrupt. A watchdog fault asserts
+          watchdog interrupt.
+        const: software
+    default: hardware
+
+  atmel,idle-halt:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      present if you want to stop the watchdog when the CPU is in idle state.
+      CAUTION: This property should be used with care, it actually makes the
+      watchdog not counting when the CPU is in idle state, therefore the
+      watchdog reset time depends on mean CPU usage and will not reset at all
+      if the CPU stop working while it is in idle state, which is probably
+      not what you want.
+
+  atmel,dbg-halt:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      present if you want to stop the watchdog when the CPU is in debug state.
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    watchdog@fc068640 {
+      compatible = "atmel,sama5d4-wdt";
+      reg = <0xfc068640 0x10>;
+      interrupts = <4 IRQ_TYPE_LEVEL_HIGH 5>;
+      timeout-sec = <10>;
+      atmel,watchdog-type = "hardware";
+      atmel,dbg-halt;
+      atmel,idle-halt;
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt b/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt
deleted file mode 100644
index 44727fcc2729..000000000000
--- a/Documentation/devicetree/bindings/watchdog/atmel-sama5d4-wdt.txt
+++ /dev/null
@@ -1,34 +0,0 @@ 
-* Atmel SAMA5D4 Watchdog Timer (WDT) Controller
-
-Required properties:
-- compatible: "atmel,sama5d4-wdt" or "microchip,sam9x60-wdt"
-- reg: base physical address and length of memory mapped region.
-
-Optional properties:
-- timeout-sec: watchdog timeout value (in seconds).
-- interrupts: interrupt number to the CPU.
-- atmel,watchdog-type: should be "hardware" or "software".
-	"hardware": enable watchdog fault reset. A watchdog fault triggers
-		    watchdog reset.
-	"software": enable watchdog fault interrupt. A watchdog fault asserts
-		    watchdog interrupt.
-- atmel,idle-halt: present if you want to stop the watchdog when the CPU is
-		   in idle state.
-	CAUTION: This property should be used with care, it actually makes the
-	watchdog not counting when the CPU is in idle state, therefore the
-	watchdog reset time depends on mean CPU usage and will not reset at all
-	if the CPU stop working while it is in idle state, which is probably
-	not what you want.
-- atmel,dbg-halt: present if you want to stop the watchdog when the CPU is
-		  in debug state.
-
-Example:
-	watchdog@fc068640 {
-		compatible = "atmel,sama5d4-wdt";
-		reg = <0xfc068640 0x10>;
-		interrupts = <4 IRQ_TYPE_LEVEL_HIGH 5>;
-		timeout-sec = <10>;
-		atmel,watchdog-type = "hardware";
-		atmel,dbg-halt;
-		atmel,idle-halt;
-	};