[PATCH v3] Add support HSMMC on Samsung SMDKV210

[Kukjin Kim]

This patch adds support hsmmc on SMDKV210.

Changes since v2:

- Moved some codes for support hsmmc3 on smdkv210 to second patch

Changes since v1:

- Fixed wrong pin name in comments
- Adding missed call s5pv210_default_sdhci3() in s5pv210_map_io()
- Minor coding style fixes

[PATCH v3 1/2] ARM: SAMSUNG: Add device definition for HSMMC3
[PATCH v3 2/2] ARM: S5PV210: Add support HSMMC on SMDKV210