arm64: dts: sprd: Change UMS512 idle-state nodename to match bindings

Fix below dtbs_check warning:

idle-states: 'core-pd' does not match any of the regexes: '^(cpu|cluster)-', 'pinctrl-[0-9]+'

Link: https://lore.kernel.org/r/20231221092824.1169453-3-chunyan.zhang@unisoc.com
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>

diff --git a/arch/arm64/boot/dts/sprd/ums512.dtsi b/arch/arm64/boot/dts/sprd/ums512.dtsi
index 237d93f..dbdb79f 100644 (file)
--- a/arch/arm64/boot/dts/sprd/ums512.dtsi
+++ b/arch/arm64/boot/dts/sprd/ums512.dtsi
@@ -113,7 +113,7 @@
 
        idle-states {
                entry-method = "psci";
-               CORE_PD: core-pd {
+               CORE_PD: cpu-pd {
                        compatible = "arm,idle-state";
                        entry-latency-us = <4000>;
                        exit-latency-us = <4000>;