From: Eugen Hristev <eugen.hristev@microchip.com> To: <wim@linux-watchdog.org>, <linux@roeck-us.net>, <robh+dt@kernel.org> Cc: <nicolas.ferre@microchip.com>, <linux-watchdog@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, Eugen Hristev <eugen.hristev@microchip.com> Subject: [PATCH 1/3] dt-bindings: watchdog: sama5d4-wdt: convert to yaml Date: Thu, 27 May 2021 13:01:18 +0300 [thread overview] Message-ID: <20210527100120.266796-1-eugen.hristev@microchip.com> (raw) 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 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; - }; -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Eugen Hristev <eugen.hristev@microchip.com> To: <wim@linux-watchdog.org>, <linux@roeck-us.net>, <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, Eugen Hristev <eugen.hristev@microchip.com>, linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/3] dt-bindings: watchdog: sama5d4-wdt: convert to yaml Date: Thu, 27 May 2021 13:01:18 +0300 [thread overview] Message-ID: <20210527100120.266796-1-eugen.hristev@microchip.com> (raw) 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 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; - }; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2021-05-27 10:01 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-05-27 10:01 Eugen Hristev [this message] 2021-05-27 10:01 ` [PATCH 1/3] dt-bindings: watchdog: sama5d4-wdt: convert to yaml Eugen Hristev 2021-05-27 10:01 ` [PATCH 2/3] watchdog: sama5d4_wdt: add support for sama7g5-wdt Eugen Hristev 2021-05-27 10:01 ` Eugen Hristev 2021-05-27 12:09 ` Nicolas Ferre 2021-05-27 12:09 ` Nicolas Ferre 2021-05-27 16:55 ` Guenter Roeck 2021-05-27 16:55 ` Guenter Roeck 2021-06-11 7:19 ` Nicolas Ferre 2021-06-11 7:19 ` Nicolas Ferre 2021-06-11 10:35 ` Guenter Roeck 2021-06-11 10:35 ` Guenter Roeck 2021-06-11 12:24 ` Nicolas Ferre 2021-06-11 12:24 ` Nicolas Ferre 2021-05-27 10:01 ` [PATCH 3/3] dt-bindings: watchdog: sama5d4-wdt: add compatible " Eugen Hristev 2021-05-27 10:01 ` Eugen Hristev 2021-06-04 20:20 ` Rob Herring 2021-06-04 20:20 ` Rob Herring 2021-06-04 20:20 ` [PATCH 1/3] dt-bindings: watchdog: sama5d4-wdt: convert to yaml Rob Herring 2021-06-04 20:20 ` Rob Herring 2021-06-06 16:52 ` Nicolas Ferre 2021-06-06 16:52 ` Nicolas Ferre 2021-06-11 12:19 ` Nicolas Ferre 2021-06-11 12:19 ` Nicolas Ferre
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