ARM: davinci_all_defconfig: Enable PWM modules

This enables PWM and the TI ECAP and EHRWPM modules. These are used on LEGO
MINDSTORMS EV3.
Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

arch/arm/configs/davinci_all_defconfig

@@ -201,6 +201,9 @@ CONFIG_TI_EDMA=y
 CONFIG_MEMORY=y
 CONFIG_TI_AEMIF=m
 CONFIG_DA8XX_DDRCTL=y
+CONFIG_PWM=y
+CONFIG_PWM_TIECAP=m
+CONFIG_PWM_TIEHRPWM=m
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y