From 80e45b1e9edbca746618724d5b0a31500bdb6f39 Mon Sep 17 00:00:00 2001 From: Timo Kokkonen Date: Fri, 27 Mar 2009 16:42:17 +0200 Subject: [WATCHDOG] twl4030 watchdog driver Implementation of twl4030 watchdog driver. Signed-off-by: Timo Kokkonen Signed-off-by: Atal Shargorodsky Signed-off-by: Wim Van Sebroeck --- drivers/mfd/twl4030-core.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/mfd') diff --git a/drivers/mfd/twl4030-core.c b/drivers/mfd/twl4030-core.c index cd1008c19cd..ca54996ffd0 100644 --- a/drivers/mfd/twl4030-core.c +++ b/drivers/mfd/twl4030-core.c @@ -101,6 +101,12 @@ #define twl_has_usb() false #endif +#if defined(CONFIG_TWL4030_WATCHDOG) || \ + defined(CONFIG_TWL4030_WATCHDOG_MODULE) +#define twl_has_watchdog() true +#else +#define twl_has_watchdog() false +#endif /* Triton Core internal information (BEGIN) */ @@ -526,6 +532,12 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features) usb_transceiver = child; } + if (twl_has_watchdog()) { + child = add_child(0, "twl4030_wdt", NULL, 0, false, 0, 0); + if (IS_ERR(child)) + return PTR_ERR(child); + } + if (twl_has_regulator()) { /* child = add_regulator(TWL4030_REG_VPLL1, pdata->vpll1); -- cgit v1.2.3