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| author | Keguang Zhang <keguang.zhang@gmail.com> | 2023-05-11 15:11:58 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2023-07-06 12:49:53 +0300 |
| commit | 2500df55a615f2f177bacf1a261f927790a137db (patch) | |
| tree | 561513502e214c9d04d31d05b8f7f72c468101f0 /Documentation | |
| parent | 009637de1f65cff452ad49554d1e8ef9fda99e43 (diff) | |
| download | linux-2500df55a615f2f177bacf1a261f927790a137db.tar.xz | |
dt-bindings: watchdog: Add Loongson-1 watchdog
Add devicetree binding document for Loongson-1 watchdog.
Signed-off-by: Keguang Zhang <keguang.zhang@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lkml.kernel.org/r/20230511121159.463645-2-keguang.zhang@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/loongson,ls1x-wdt.yaml | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/loongson,ls1x-wdt.yaml b/Documentation/devicetree/bindings/watchdog/loongson,ls1x-wdt.yaml new file mode 100644 index 000000000000..81690d4b62a6 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/loongson,ls1x-wdt.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/loongson,ls1x-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Loongson-1 Watchdog Timer + +maintainers: + - Keguang Zhang <keguang.zhang@gmail.com> + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + enum: + - loongson,ls1b-wdt + - loongson,ls1c-wdt + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/loongson,ls1x-clk.h> + watchdog: watchdog@1fe5c060 { + compatible = "loongson,ls1b-wdt"; + reg = <0x1fe5c060 0xc>; + + clocks = <&clkc LS1X_CLKID_APB>; + }; |