Direct Irq En bit can be initialized to a bad value. This bit has to be cleared for io access mode.
Signed-off-by: Loic Poulain <[email protected]> --- drivers/pinctrl/pinctrl-baytrail.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-baytrail.c b/drivers/pinctrl/pinctrl-baytrail.c index 975572e..94902f7 100644 --- a/drivers/pinctrl/pinctrl-baytrail.c +++ b/drivers/pinctrl/pinctrl-baytrail.c @@ -44,6 +44,7 @@ /* BYT_CONF0_REG register bits */ #define BYT_IODEN BIT(31) +#define BYT_DIRECT_IRQ BIT(27) #define BYT_TRIG_NEG BIT(26) #define BYT_TRIG_POS BIT(25) #define BYT_TRIG_LVL BIT(24) @@ -232,7 +233,7 @@ static int byt_irq_type(struct irq_data *d, unsigned type) /* For level trigges the BYT_TRIG_POS and BYT_TRIG_NEG bits * are used to indicate high and low level triggering */ - value &= ~(BYT_TRIG_POS | BYT_TRIG_NEG | BYT_TRIG_LVL); + value &= ~(BYT_DIRECT_IRQ | BYT_TRIG_POS | BYT_TRIG_NEG | BYT_TRIG_LVL); switch (type) { case IRQ_TYPE_LEVEL_HIGH: -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
