The new pinctrl-s3c64xx is responsible for EINT handling on DT-enabled platforms.
Signed-off-by: Tomasz Figa <[email protected]> --- arch/arm/mach-s3c64xx/common.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c index e79ca92..5053879 100644 --- a/arch/arm/mach-s3c64xx/common.c +++ b/arch/arm/mach-s3c64xx/common.c @@ -366,6 +366,10 @@ static int __init s3c64xx_init_irq_eint(void) { int irq; + /* On DT-enabled systems EINTs are handled by pinctrl-s3c64xx driver. */ + if (of_have_populated_dt()) + return -ENODEV; + for (irq = IRQ_EINT(0); irq <= IRQ_EINT(27); irq++) { irq_set_chip_and_handler(irq, &s3c_irq_eint, handle_level_irq); irq_set_chip_data(irq, (void *)eint_irq_to_bit(irq)); -- 1.8.1.5 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
