mmc: sdhci-iproc: Use defines instead of magic numbers

The capabilities in iproc platform data are magic numbers. So
replace them with the proper capability defines to make it
readable.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Acked-by: Scott Branden <scott.branden@broadcom.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/sdhci-iproc.c

@@ -164,8 +164,17 @@ static const struct sdhci_pltfm_data sdhci_iproc_pltfm_data = {
 
 static const struct sdhci_iproc_data iproc_data = {
 	.pdata = &sdhci_iproc_pltfm_data,
-	.caps = 0x05E90000,
-	.caps1 = 0x00000064,
+	.caps = ((0x1 << SDHCI_MAX_BLOCK_SHIFT)
+			& SDHCI_MAX_BLOCK_MASK) |
+		SDHCI_CAN_VDD_330 |
+		SDHCI_CAN_VDD_180 |
+		SDHCI_CAN_DO_SUSPEND |
+		SDHCI_CAN_DO_HISPD |
+		SDHCI_CAN_DO_ADMA2 |
+		SDHCI_CAN_DO_SDMA,
+	.caps1 = SDHCI_DRIVER_TYPE_C |
+		 SDHCI_DRIVER_TYPE_D |
+		 SDHCI_SUPPORT_DDR50,
 	.mmc_caps = MMC_CAP_1_8V_DDR,
 };