msm: 8960: Configure SDIO on SDC2 slot

Configure SDIO over SDC2 slot.
Do not enable SDC2 as the needed GPIO lines are already
in use by HSIC(GPIO#91) and Ethernet(GPIO#89-90).

CRs-fixed: 330232
Change-Id: Ia6efc61f2cb898009be06b3b426e7da755fcfcd3
Signed-off-by: Pratibhasagar V <pratibha@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-8960-regulator.c b/arch/arm/mach-msm/board-8960-regulator.c
index ed47ae2..48529c2 100644
--- a/arch/arm/mach-msm/board-8960-regulator.c
+++ b/arch/arm/mach-msm/board-8960-regulator.c
@@ -163,6 +163,7 @@
 VREG_CONSUMERS(S4) = {
 	REGULATOR_SUPPLY("8921_s4",		NULL),
 	REGULATOR_SUPPLY("sdc_vccq",		"msm_sdcc.1"),
+	REGULATOR_SUPPLY("sdc_vdd",		"msm_sdcc.2"),
 	REGULATOR_SUPPLY("riva_vddpx",		"wcnss_wlan.0"),
 	REGULATOR_SUPPLY("hdmi_vcc",		"hdmi_msm.0"),
 	REGULATOR_SUPPLY("VDDIO_CDC",		"tabla-slim"),