msm: 8x60: enable dragonboard platform

Dragonboard platform is a low cost development platform for APQ8060.
Add dragonboard platform detection support.

Signed-off-by: Zhang Chang Ken <kenz@codeaurora.org>

Conflicts:

	arch/arm/mach-msm/gpiomux-8x60.c
	arch/arm/mach-msm/gpiomux-8x60.h
diff --git a/arch/arm/mach-msm/gpiomux-8x60.h b/arch/arm/mach-msm/gpiomux-8x60.h
index 1839a82..cacd1ba 100644
--- a/arch/arm/mach-msm/gpiomux-8x60.h
+++ b/arch/arm/mach-msm/gpiomux-8x60.h
@@ -17,5 +17,6 @@
 extern struct msm_gpiomux_configs msm8x60_surf_ffa_gpiomux_cfgs[] __initdata;
 extern struct msm_gpiomux_configs msm8x60_fluid_gpiomux_cfgs[] __initdata;
 extern struct msm_gpiomux_configs msm8x60_charm_gpiomux_cfgs[] __initdata;
+extern struct msm_gpiomux_configs msm8x60_dragon_gpiomux_cfgs[] __initdata;
 
 #endif