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authorLinus Torvalds <torvalds@linux-foundation.org>2023-07-10 10:04:26 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2023-07-10 10:04:26 -0700
commit3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c (patch)
treeaa55fcc38e676ab19e9db03872338243393722f5 /Documentation
parent419caed6cc77f19148faefe13515f8685ede219b (diff)
parent2500df55a615f2f177bacf1a261f927790a137db (diff)
Merge tag 'linux-watchdog-6.5-rc2' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog update from Wim Van Sebroeck: - Add Loongson-1 watchdog dt-bindings * tag 'linux-watchdog-6.5-rc2' of git://www.linux-watchdog.org/linux-watchdog: dt-bindings: watchdog: Add Loongson-1 watchdog
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/watchdog/loongson,ls1x-wdt.yaml42
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>;
+ };