From e07a56453b14b929cf01bf032cc3e3220094609c Mon Sep 17 00:00:00 2001 From: Loic Pallardy Date: Thu, 10 May 2012 15:33:56 +0200 Subject: pm2301: Update watchdog for pm2xxx support AB and PMxxx doesn't have same watchdog refresh period. Add watchdog to refresh period parameters in x500 charger structure, this should kick watchdog every 30sec. The AC charging should also kick both pm2xxx and the AB charger watchdog. Signed-off-by: Rajkumar Kasirajan Signed-off-by: Loic Pallardy Signed-off-by: Lee Jones Reviewed-by: Michel JAOUEN Reviewed-by: Marcus COOPER Reviewed-by: Jonas ABERG Tested-by: Michel JAOUEN Tested-by: Jonas ABERG --- drivers/power/ab8500_charger.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/power/ab8500_charger.c') diff --git a/drivers/power/ab8500_charger.c b/drivers/power/ab8500_charger.c index 4c66172..0483e7c 100644 --- a/drivers/power/ab8500_charger.c +++ b/drivers/power/ab8500_charger.c @@ -93,6 +93,8 @@ #define CHARGER_STATUS_POLL 10 /* in ms */ +#define CHG_WD_INTERVAL (60 * HZ) + /* UsbLineStatus register - usb types */ enum ab8500_charger_link_status { USB_STAT_NOT_CONFIGURED, @@ -2953,7 +2955,9 @@ static int ab8500_charger_probe(struct platform_device *pdev) ARRAY_SIZE(ab8500_charger_voltage_map) - 1]; di->ac_chg.max_out_curr = ab8500_charger_current_map[ ARRAY_SIZE(ab8500_charger_current_map) - 1]; + di->ac_chg.wdt_refresh = CHG_WD_INTERVAL; di->ac_chg.enabled = di->pdata->ac_enabled; + di->ac_chg.external = false; /* USB supply */ /* power_supply base class */ @@ -2972,7 +2976,9 @@ static int ab8500_charger_probe(struct platform_device *pdev) ARRAY_SIZE(ab8500_charger_voltage_map) - 1]; di->usb_chg.max_out_curr = ab8500_charger_current_map[ ARRAY_SIZE(ab8500_charger_current_map) - 1]; + di->usb_chg.wdt_refresh = CHG_WD_INTERVAL; di->usb_chg.enabled = di->pdata->usb_enabled; + di->usb_chg.external = false; /* Create a work queue for the charger */ di->charger_wq = -- cgit v1.1