diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index cbd9206cd7de..6fb995778636 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -74,7 +74,7 @@ config ARMADA_37XX_RWTM_MBOX
 
 config OMAP2PLUS_MBOX
 	tristate "OMAP2+ Mailbox framework support"
-	depends on ARCH_OMAP2PLUS || ARCH_K3
+	depends on ARCH_OMAP2PLUS || ARCH_K3 || COMPILE_TEST
 	help
 	  Mailbox implementation for OMAP family chips with hardware for
 	  interprocessor communication involving DSP, IVA1.0 and IVA2 in
diff --git a/drivers/mailbox/omap-mailbox.c b/drivers/mailbox/omap-mailbox.c
index 7a87424657a1..6797770474a5 100644
--- a/drivers/mailbox/omap-mailbox.c
+++ b/drivers/mailbox/omap-mailbox.c
@@ -603,7 +603,7 @@ static struct platform_driver omap_mbox_driver = {
 	.driver	= {
 		.name = "omap-mailbox",
 		.pm = &omap_mbox_pm_ops,
-		.of_match_table = of_match_ptr(omap_mailbox_of_match),
+		.of_match_table = omap_mailbox_of_match,
 	},
 };
 module_platform_driver(omap_mbox_driver);
diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
index dda2ada215b7..7ab80fe511a7 100644
--- a/drivers/remoteproc/Kconfig
+++ b/drivers/remoteproc/Kconfig
@@ -330,8 +330,7 @@ config STM32_RPROC
 config TI_K3_DSP_REMOTEPROC
 	tristate "TI K3 DSP remoteproc support"
 	depends on ARCH_K3
-	select MAILBOX
-	select OMAP2PLUS_MBOX
+	depends on OMAP2PLUS_MBOX
 	help
 	  Say m here to support TI's C66x and C71x DSP remote processor
 	  subsystems on various TI K3 family of SoCs through the remote
@@ -343,8 +342,7 @@ config TI_K3_DSP_REMOTEPROC
 config TI_K3_R5_REMOTEPROC
 	tristate "TI K3 R5 remoteproc support"
 	depends on ARCH_K3
-	select MAILBOX
-	select OMAP2PLUS_MBOX
+	depends on OMAP2PLUS_MBOX
 	help
 	  Say m here to support TI's R5F remote processor subsystems
 	  on various TI K3 family of SoCs through the remote processor