drivers: power_domain/intel_adsp: Init priority option

Add a Kconfig option to customize initialization priority of
Intel ADSP power domain.

Signed-off-by: Flavio Ceolin <[email protected]>

Author: Flavio Ceolin

drivers/power_domain/Kconfig

@@ -44,6 +44,16 @@ config POWER_DOMAIN_INTEL_ADSP
 	help
 	  Include Intel ADSP power domain control mechanisms
 
+if POWER_DOMAIN_INTEL_ADSP
+
+config POWER_DOMAIN_INTEL_ADSP_INIT_PRIORITY
+	int "Intel ADSP power domain init priority"
+	default KERNEL_INIT_PRIORITY_DEFAULT
+	help
+	  Intel ADSP power domain initialization priority.
+
+endif #POWER_DOMAIN_INTEL_ADSP
+
 config POWER_DOMAIN_GPIO_MONITOR
 	bool "GPIO monitor for sensing power on rail"
 	default y

drivers/power_domain/power_domain_intel_adsp.c

@@ -99,6 +99,6 @@ static int pd_intel_adsp_init(const struct device *dev)
 	PM_DEVICE_DT_INST_DEFINE(id, pd_intel_adsp_pm_action);				\
 	DEVICE_DT_INST_DEFINE(id, pd_intel_adsp_init, PM_DEVICE_DT_INST_GET(id),	\
 			      &pd_pg_reg##id, NULL, POST_KERNEL,			\
-			      CONFIG_KERNEL_INIT_PRIORITY_DEFAULT, NULL);
+			      CONFIG_POWER_DOMAIN_INTEL_ADSP_INIT_PRIORITY, NULL);
 
 DT_INST_FOREACH_STATUS_OKAY(POWER_DOMAIN_DEVICE)