arm/dts: OMAP3: Add gpio nodes
arm/dts: OMAP3: Add gpio nodes

Add the 6 GPIOs controller nodes present in OMAP3.

Signed-off-by: Benoit Cousson <1f57ac750b0b4fd69f24c35d4e23093b91dc3e77@ti.com>
Cc: Grant Likely <9069e6f5a2b566e2674a0ba1e2bf39c12c195fad@secretlab.ca>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs