diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/socfpga_dw_mmc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mmc/socfpga_dw_mmc.c b/drivers/mmc/socfpga_dw_mmc.c index 5b0c3a8..43a7e7e 100644 --- a/drivers/mmc/socfpga_dw_mmc.c +++ b/drivers/mmc/socfpga_dw_mmc.c @@ -33,6 +33,8 @@ struct dwmci_socfpga_priv_data { static void socfpga_dwmci_clksel(struct dwmci_host *host) { struct dwmci_socfpga_priv_data *priv = host->priv; + u32 sdmmc_mask = ((priv->smplsel & 0x7) << SYSMGR_SDMMC_SMPLSEL_SHIFT) | + ((priv->drvsel & 0x7) << SYSMGR_SDMMC_DRVSEL_SHIFT); /* Disable SDMMC clock. */ clrbits_le32(&clock_manager_base->per_pll.en, @@ -40,8 +42,7 @@ static void socfpga_dwmci_clksel(struct dwmci_host *host) debug("%s: drvsel %d smplsel %d\n", __func__, priv->drvsel, priv->smplsel); - writel(SYSMGR_SDMMC_CTRL_SET(priv->smplsel, priv->drvsel), - &system_manager_base->sdmmcgrp_ctrl); + writel(sdmmc_mask, &system_manager_base->sdmmcgrp_ctrl); debug("%s: SYSMGR_SDMMCGRP_CTRL_REG = 0x%x\n", __func__, readl(&system_manager_base->sdmmcgrp_ctrl)); |