ARM: dts: nspire: Add full compatible for watchdog node

The watchdog appears to be an ARM SP805, add the full compatible
and the needed clocks properties. Leave this disabled for now
as functionality is not fully tested.

Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240612151314.27967-2-afd@ti.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

diff --git a/arch/arm/boot/dts/nspire/nspire.dtsi b/arch/arm/boot/dts/nspire/nspire.dtsi
index d56fef7250dbd8a4505f13d859807066c92fb434..95588b716c6f328896308abab2089bb1a4b28bea 100644 (file)
--- a/arch/arm/boot/dts/nspire/nspire.dtsi
+++ b/arch/arm/boot/dts/nspire/nspire.dtsi
@@ -170,9 +170,12 @@
                        };
 
                        watchdog: watchdog@90060000 {
-                               compatible = "arm,primecell";
+                               compatible = "arm,sp805", "arm,primecell";
                                reg = <0x90060000 0x1000>;
                                interrupts = <3>;
+                               clocks = <&apb_pclk>, <&apb_pclk>;
+                               clock-names = "wdog_clk", "apb_pclk";
+                               status = "disabled";
                        };
 
                        rtc: rtc@90090000 {