[PATCH v1 05/10] imx8ulp: dtsi: Add wdog3 alias and bootph-all property

alice.guo
2026-03-10T13:14:00Z

Add wdog3 alias and mark it with bootph-all to make the watchdog
available in SPL and U-Boot proper. This allows the watchdog base
address to be retrieved via imx_wdog_alias_to_addr().

Signed-off-by: Alice Guo <alice.guo@nxp.com>
---
arch/arm/dts/imx8ulp-u-boot.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/arch/arm/dts/imx8ulp-u-boot.dtsi b/arch/arm/dts/imx8ulp-u-boot.dtsi
index 30baaeff8ef..e7312232b26 100644
--- a/arch/arm/dts/imx8ulp-u-boot.dtsi
+++ b/arch/arm/dts/imx8ulp-u-boot.dtsi
@@ -61,3 +61,13 @@
};
};
#endif
+
+/{
+ aliases {
+ wdog3 = &wdog3;
+ };
+};
+
+&wdog3 {
+ bootph-all;
+};

--
2.43.0