The SBSA generic watchdog node is currently declared without a
label, so any per-board DTS that wants to override one of its
properties has to use path syntax &{/soc/watchdog@23a0000}.
It fails with
Label or path /soc/watchdog@23a0000 not found
when the path contains an `@`, forcing to duplicate the node.
Adding a one-line
wdt0:
label allows to override the node with
&wdt0 { ... };
(for example to change timeout-sec).
Zero impact on existing boards.
Signed-off-by: Vincent Jardin <[email protected]>
---
arch/arm/dts/fsl-lx2160a.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/dts/fsl-lx2160a.dtsi b/arch/arm/dts/fsl-lx2160a.dtsi
index 1e281215364..d18b9175b45 100644
--- a/arch/arm/dts/fsl-lx2160a.dtsi
+++ b/arch/arm/dts/fsl-lx2160a.dtsi
@@ -292,7 +292,7 @@
#interrupt-cells = <2>;
};
- watchdog@23a0000 {
+ wdt0: watchdog@23a0000 {
compatible = "arm,sbsa-gwdt";
reg = <0x0 0x23a0000 0 0x1000>,
<0x0 0x2390000 0 0x1000>;
--
2.43.0
base-commit: 9e8313e6f99607da19b115dbe8f56ffc0ccc929a
branch: for-upstream/wdt0
