wdt: imx8qxp: add option to control external PMIC wdt via IMX8 SCU
Driver for a PMIC watchdog timer controlled via Siemens SCU firmware
extensions. Only useful on some Siemens i.MX8-based platforms as
special SCFW is needed which provides the needed SCU API.
Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/include/firmware/imx/sci/sci.h b/include/firmware/imx/sci/sci.h
index 7d8499f..588f367 100644
--- a/include/firmware/imx/sci/sci.h
+++ b/include/firmware/imx/sci/sci.h
@@ -123,6 +123,7 @@
/* Timer API */
int sc_timer_set_wdog_window(sc_ipc_t ipc, sc_timer_wdog_time_t window);
+int sc_timer_control_siemens_pmic_wdog(sc_ipc_t ipc, u8 cmd);
/* SECO API */
int sc_seco_authenticate(sc_ipc_t ipc, sc_seco_auth_cmd_t cmd,