1f66872b5SSteve Twiss* Dialog Semiconductor DA9062/61 Watchdog Timer 2f66872b5SSteve Twiss 3f66872b5SSteve TwissRequired properties: 4f66872b5SSteve Twiss 5f66872b5SSteve Twiss- compatible: should be one of the following valid compatible string lines: 6f66872b5SSteve Twiss "dlg,da9061-watchdog", "dlg,da9062-watchdog" 7f66872b5SSteve Twiss "dlg,da9062-watchdog" 8f66872b5SSteve Twiss 9c514430cSMarco FelschOptional properties: 10c514430cSMarco Felsch- dlg,use-sw-pm: Add this property to disable the watchdog during suspend. 11c514430cSMarco Felsch Only use this option if you can't use the watchdog automatic suspend 12c514430cSMarco Felsch function during a suspend (see register CONTROL_B). 13*382256b2SAndrej Picej- dlg,wdt-sd: Set what happens on watchdog timeout. If this bit is set the 14*382256b2SAndrej Picej watchdog timeout triggers SHUTDOWN, if cleared the watchdog triggers 15*382256b2SAndrej Picej POWERDOWN. Can be 0 or 1. Only use this option if you want to change the 16*382256b2SAndrej Picej default chip's OTP setting for WATCHDOG_SD bit. If this property is NOT 17*382256b2SAndrej Picej set the WATCHDOG_SD bit and on timeout watchdog behavior will match the 18*382256b2SAndrej Picej chip's OTP settings. 19c514430cSMarco Felsch 20f66872b5SSteve TwissExample: DA9062 21f66872b5SSteve Twiss 22f66872b5SSteve Twiss pmic0: da9062@58 { 23f66872b5SSteve Twiss watchdog { 24f66872b5SSteve Twiss compatible = "dlg,da9062-watchdog"; 25f66872b5SSteve Twiss }; 26f66872b5SSteve Twiss }; 27f66872b5SSteve Twiss 28f66872b5SSteve TwissExample: DA9061 using a fall-back compatible for the DA9062 watchdog driver 29f66872b5SSteve Twiss 30f66872b5SSteve Twiss pmic0: da9061@58 { 31f66872b5SSteve Twiss watchdog { 32f66872b5SSteve Twiss compatible = "dlg,da9061-watchdog", "dlg,da9062-watchdog"; 33f66872b5SSteve Twiss }; 34f66872b5SSteve Twiss }; 35