#define MC34708_REVISION_FIN (0x07 << 6)
#define MC34708_REVISION_FAB (0x07 << 9)
+#define MC13XXX_PWRCTRL 15
+#define MC13XXX_PWRCTRL_WDIRESET (1 << 12)
+
#define MC13XXX_ADC1 44
#define MC13XXX_ADC1_ADEN (1 << 0)
#define MC13XXX_ADC1_RAND (1 << 1)
void mc13xxx_lock(struct mc13xxx *mc13xxx)
{
if (!mutex_trylock(&mc13xxx->lock)) {
- dev_dbg(mc13xxx->dev, "wait for %s from %pf\n",
+ dev_dbg(mc13xxx->dev, "wait for %s from %ps\n",
__func__, __builtin_return_address(0));
mutex_lock(&mc13xxx->lock);
}
- dev_dbg(mc13xxx->dev, "%s from %pf\n",
+ dev_dbg(mc13xxx->dev, "%s from %ps\n",
__func__, __builtin_return_address(0));
}
EXPORT_SYMBOL(mc13xxx_lock);
void mc13xxx_unlock(struct mc13xxx *mc13xxx)
{
- dev_dbg(mc13xxx->dev, "%s from %pf\n",
+ dev_dbg(mc13xxx->dev, "%s from %ps\n",
__func__, __builtin_return_address(0));
mutex_unlock(&mc13xxx->lock);
}
mc13xxx->variant->print_revision(mc13xxx, revision);
+ ret = mc13xxx_reg_rmw(mc13xxx, MC13XXX_PWRCTRL,
+ MC13XXX_PWRCTRL_WDIRESET, MC13XXX_PWRCTRL_WDIRESET);
+ if (ret)
+ return ret;
+
for (i = 0; i < ARRAY_SIZE(mc13xxx->irqs); i++) {
mc13xxx->irqs[i].reg_offset = i / MC13XXX_IRQ_PER_REG;
mc13xxx->irqs[i].mask = BIT(i % MC13XXX_IRQ_PER_REG);