ARM: imx_v4_v5_defconfig: Add CONFIG_GPIO_SYSFS

Add CONFIG_GPIO_SYSFS as it is helpful for accessing GPIO from userspace.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig
index 02c657af4005603bcbc940000c1b97ea14f96eff..f07a847b00c91d27504b059beb2090c13b618875 100644 (file)
--- a/arch/arm/configs/imx_v4_v5_defconfig
+++ b/arch/arm/configs/imx_v4_v5_defconfig
@@ -109,6 +109,7 @@ CONFIG_I2C_IMX=y
 CONFIG_SPI=y
 CONFIG_SPI_IMX=y
 CONFIG_SPI_SPIDEV=y
+CONFIG_GPIO_SYSFS=y
 CONFIG_W1=y
 CONFIG_W1_MASTER_MXC=y
 CONFIG_W1_SLAVE_THERM=y