Djam/u-boot
1
0
Fork 0
mirror of https://github.com/u-boot/u-boot.git synced 2025-05-08 19:11:53 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

wdt: imx8qxp: add option to control external PMIC wdt via IMX8 SCU

Browse source 
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>
This commit is contained in:
Heiko Schocher 2024-11-23 17:52:45 +01:00 • committed by Fabio Estevam
parent 48380f9b2a
commit a1766d55e5
6 changed files with 91 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
include/firmware/imx/sci/rpc.h
View file

@ -231,4 +231,7 @@ struct sc_rpc_msg_s {
#define TIMER_FUNC_SET_SYSCTR_PERIODIC_ALARM 17U /* Index for sc_timer_set_sysctr_periodic_alarm() RPC call */
#define TIMER_FUNC_CANCEL_SYSCTR_ALARM 18U /* Index for sc_timer_cancel_sysctr_alarm() RPC call */
/* Siemens specific API extension */
#define TIMER_FUNC_CTRL_SIEMENS_PMIC_WDOG 20U /*!< Index for sc_timer_ctrl_pmic_wdog() RPC call */
#endif /* SC_RPC_H */