mmc: mmci: Add Qualcomm Id to amba id table

[deliverable/linux.git] / drivers / mmc / host / mmci.c

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 063136d89b42e1caa398365f6d21f798b62c7a16..6483c5cc67355ef0fed4bd2ca79ba2d7e15fa64a 100644 (file)
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -190,6 +190,23 @@ static struct variant_data variant_ux500v2 = {
        .pwrreg_nopower         = true,
 };
 
+static struct variant_data variant_qcom = {
+       .fifosize               = 16 * 4,
+       .fifohalfsize           = 8 * 4,
+       .clkreg                 = MCI_CLK_ENABLE,
+       .clkreg_enable          = MCI_QCOM_CLK_FLOWENA |
+                                 MCI_QCOM_CLK_SELECT_IN_FBCLK,
+       .clkreg_8bit_bus_enable = MCI_QCOM_CLK_WIDEBUS_8,
+       .datactrl_mask_ddrmode  = MCI_QCOM_CLK_SELECT_IN_DDR_MODE,
+       .data_cmd_enable        = MCI_QCOM_CSPM_DATCMD,
+       .blksz_datactrl4        = true,
+       .datalength_bits        = 24,
+       .pwrreg_powerup         = MCI_PWR_UP,
+       .f_max                  = 208000000,
+       .explicit_mclk_control  = true,
+       .qcom_fifo              = true,
+};
+
 static int mmci_card_busy(struct mmc_host *mmc)
 {
        struct mmci_host *host = mmc_priv(mmc);
@@ -1832,6 +1849,12 @@ static struct amba_id mmci_ids[] = {
                .mask   = 0xf0ffffff,
                .data   = &variant_ux500v2,
        },
+       /* Qualcomm variants */
+       {
+               .id     = 0x00051180,
+               .mask   = 0x000fffff,
+               .data   = &variant_qcom,
+       },
        { 0, 0 },
 };