diff options
| author | Rob Herring (Arm) <robh@kernel.org> | 2025-10-13 16:31:35 -0500 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2025-11-15 15:19:53 +0100 |
| commit | af34a25336edf7f8978ee4066ac068d03dbe4e2f (patch) | |
| tree | 24b82c839393cc4e5b1a5a83220c1d961d740ae7 | |
| parent | 13e86646710dd5e1ec68798ab44773e314612d83 (diff) | |
dt-bindings: watchdog: Convert TI OMAP to DT schema
Convert the TI OMAP watchdog binding to DT schema format. The compatible
string list was incomplete. The "reg" and "interrupts" properties were
missing. "ti,hwmods" is also deprecated and not required.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/omap-wdt.txt | 15 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/ti,omap2-wdt.yaml | 51 |
2 files changed, 51 insertions, 15 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/omap-wdt.txt b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt deleted file mode 100644 index 1fa20e453a2d..000000000000 --- a/Documentation/devicetree/bindings/watchdog/omap-wdt.txt +++ /dev/null @@ -1,15 +0,0 @@ -TI Watchdog Timer (WDT) Controller for OMAP - -Required properties: -- compatible : "ti,omap3-wdt" for OMAP3 or "ti,omap4-wdt" for OMAP4 -- ti,hwmods : Name of the hwmod associated to the WDT - -Optional properties: -- timeout-sec : default watchdog timeout in seconds - -Examples: - -wdt2: wdt@4a314000 { - compatible = "ti,omap4-wdt", "ti,omap3-wdt"; - ti,hwmods = "wd_timer2"; -}; diff --git a/Documentation/devicetree/bindings/watchdog/ti,omap2-wdt.yaml b/Documentation/devicetree/bindings/watchdog/ti,omap2-wdt.yaml new file mode 100644 index 000000000000..913b55222f29 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/ti,omap2-wdt.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/ti,omap2-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI OMAP Watchdog Timer Controller + +maintainers: + - Aaro Koskinen <aaro.koskinen@iki.fi> + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + oneOf: + - enum: + - ti,omap2-wdt + - ti,omap3-wdt + - items: + - enum: + - ti,am4372-wdt + - ti,omap4-wdt + - ti,omap5-wdt + - const: ti,omap3-wdt + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + ti,hwmods: + description: Name of the hardware module associated with the watchdog. + $ref: /schemas/types.yaml#/definitions/string + deprecated: true + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + watchdog@48314000 { + compatible = "ti,omap3-wdt"; + reg = <0x48314000 0x80>; + ti,hwmods = "wd_timer2"; + }; |