vf610: Add I2C support for Vybrid VF610 platform
This patch adds I2C support for Vybrid VF610 platform and adds
I2C0 support to VF610TWR board.
Signed-off-by: Alison Wang <b18965@freescale.com>
diff --git a/arch/arm/include/asm/arch-vf610/crm_regs.h b/arch/arm/include/asm/arch-vf610/crm_regs.h
index e3f703d..6a67eb0 100644
--- a/arch/arm/include/asm/arch-vf610/crm_regs.h
+++ b/arch/arm/include/asm/arch-vf610/crm_regs.h
@@ -190,6 +190,7 @@
#define CCM_CCGR4_WKUP_CTRL_MASK (0x3 << 20)
#define CCM_CCGR4_CCM_CTRL_MASK (0x3 << 22)
#define CCM_CCGR4_GPC_CTRL_MASK (0x3 << 24)
+#define CCM_CCGR4_I2C0_CTRL_MASK (0x3 << 12)
#define CCM_CCGR6_OCOTP_CTRL_MASK (0x3 << 10)
#define CCM_CCGR6_DDRMC_CTRL_MASK (0x3 << 28)
#define CCM_CCGR7_SDHC1_CTRL_MASK (0x3 << 4)