pm2301-charger: lpn pin used only in C2C boards
pm2301-charger: lpn pin used only in C2C boards

This patch restricts use of LPN pin to C2C boards to avoid
conflict on HSI for GPIO 60 use.

Signed-off-by: Benoit GAUTHIER <6e971ccab2cea45e8dde5d66d4f6e77ee91c5880@stericsson.com>
Signed-off-by: Lee Jones <630e34333487a351a857f6b705e04d30b37c1629@linaro.org>
Reviewed-by: Mustapha BEN-ZOUBEIR <b0b22070b758ff997ff10941f85d392b28fe0319@stericsson.com>
Reviewed-by: Philippe LANGLAIS <5aeb2ba21e78877345a665bc988d40abf080f7e2@stericsson.com>
Tested-by: Benoit GAUTHIER <6e971ccab2cea45e8dde5d66d4f6e77ee91c5880@stericsson.com>

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