power: reset: Add restart functionality for STiH41x platforms

This driver adds the restart functionality for STiH415 and STiH416
platforms from STMicroelectronics.  This driver registers an
arm_pm_restart function to reset the platform.

Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
index 76156394d68a..88603b6990ed 100644
--- a/drivers/power/reset/Kconfig
+++ b/drivers/power/reset/Kconfig
@@ -82,6 +82,12 @@ config POWER_RESET_SUN6I
         help
           Reboot support for the Allwinner A31 SoCs.
 
+config POWER_RESET_ST
+        bool "ST restart power-off driver"
+        depends on POWER_RESET && ARCH_STI
+        help
+          Power off and reset support for STMicroelectronics boards.
+
 config POWER_RESET_VEXPRESS
         bool "ARM Versatile Express power-off and reset driver"
         depends on ARM || ARM64