diff options
| author | Qipeng Zha <qipeng.zha@intel.com> | 2016-03-17 02:15:25 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-03-30 10:57:52 +0200 |
| commit | bf380cfa60db1f44d4884dbea0372dac5d9db633 (patch) | |
| tree | ed5a2e0c106084dba5da36b6ce2737ab84caf222 /drivers/pinctrl/intel | |
| parent | 9a4f424531dabd877259ae0071b8bcc4dede9eb5 (diff) | |
pinctrl: intel: make the high level interrupt working
High level trigger mode of GPIO interrupt is not set correctly
in intel_gpio_irq_type(), and will make this kind of interrupt
not respond.
Signed-off-by: Qi Zheng <qi.zheng@intel.com>
Signed-off-by: Qipeng Zha <qipeng.zha@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/intel')
| -rw-r--r-- | drivers/pinctrl/intel/pinctrl-intel.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c index 85536b467c25..c216cb3bef2f 100644 --- a/drivers/pinctrl/intel/pinctrl-intel.c +++ b/drivers/pinctrl/intel/pinctrl-intel.c @@ -741,8 +741,9 @@ static int intel_gpio_irq_type(struct irq_data *d, unsigned type) value |= PADCFG0_RXINV; } else if (type & IRQ_TYPE_EDGE_RISING) { value |= PADCFG0_RXEVCFG_EDGE << PADCFG0_RXEVCFG_SHIFT; - } else if (type & IRQ_TYPE_LEVEL_LOW) { - value |= PADCFG0_RXINV; + } else if (type & IRQ_TYPE_LEVEL_MASK) { + if (type & IRQ_TYPE_LEVEL_LOW) + value |= PADCFG0_RXINV; } else { value |= PADCFG0_RXEVCFG_DISABLED << PADCFG0_RXEVCFG_SHIFT; } |