ARM: davinci_all_defconfig: enable IRQ support for pca953x

We need IRQs from the tca6416 expander for vpif capture to work on the
da850-evm board.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

arch/arm/configs/davinci_all_defconfig

@@ -121,6 +121,7 @@ CONFIG_PINCTRL_DA850_PUPD=m
 CONFIG_PINCTRL_SINGLE=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_PCA953X=y
+CONFIG_GPIO_PCA953X_IRQ=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_GPIO=y
 CONFIG_WATCHDOG=y