Add s0ix-test script

Signed-off-by: magic_rb <magic_rb@redalder.org>

scripts/s0ix-test/s0ix-test.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+counter=0
+
+until [ $counter -gt 32 ]
+do
+echo $counter > /sys/kernel/debug/pmc_core/ltr_ignore
+echo "LTR ignore for" $counter
+
+rtcwake  -m freeze -s 10
+
+residency=$(cat /sys/devices/system/cpu/cpuidle/low_power_idle_cpu_residency_us)
+echo "residency is" $residency
+
+if [ $residency -gt 0 ]; then
+        echo "Residency is non zero!"
+        break
+fi
+
+((counter++))
+sleep 2
+done