Documentation: watchdog: Add new bindings for meson8b

We make the documentation not meson6 specific anymore and add the new
binding for meson8b SoC.

Signed-off-by: Carlo Caione <carlo@endlessm.com>

diff --git a/Documentation/devicetree/bindings/watchdog/meson-wdt.txt b/Documentation/devicetree/bindings/watchdog/meson-wdt.txt
new file mode 100644 (file)
index 0000000..ae70185
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/meson-wdt.txt
@@ -0,0 +1,13 @@
+Meson SoCs Watchdog timer
+
+Required properties:
+
+- compatible : should be "amlogic,meson6-wdt" or "amlogic,meson8b-wdt"
+- reg : Specifies base physical address and size of the registers.
+
+Example:
+
+wdt: watchdog@c1109900 {
+       compatible = "amlogic,meson6-wdt";
+       reg = <0xc1109900 0x8>;
+};

diff --git a/Documentation/devicetree/bindings/watchdog/meson6-wdt.txt b/Documentation/devicetree/bindings/watchdog/meson6-wdt.txt
deleted file mode 100644 (file)
index 9200fc2..0000000
--- a/Documentation/devicetree/bindings/watchdog/meson6-wdt.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Meson SoCs Watchdog timer
-
-Required properties:
-
-- compatible : should be "amlogic,meson6-wdt"
-- reg : Specifies base physical address and size of the registers.
-
-Example:
-
-wdt: watchdog@c1109900 {
-       compatible = "amlogic,meson6-wdt";
-       reg = <0xc1109900 0x8>;
-};