diff options
Diffstat (limited to 'drivers/mmc/host/renesas_sdhi_core.c')
-rw-r--r-- | drivers/mmc/host/renesas_sdhi_core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c index 7e2a75c4f36f..71e13844df6c 100644 --- a/drivers/mmc/host/renesas_sdhi_core.c +++ b/drivers/mmc/host/renesas_sdhi_core.c @@ -337,6 +337,10 @@ static void renesas_sdhi_hs400_complete(struct tmio_mmc_host *host) /* Set HS400 mode */ sd_ctrl_write16(host, CTL_SDIF_MODE, 0x0001 | sd_ctrl_read16(host, CTL_SDIF_MODE)); + + sd_scc_write32(host, priv, SH_MOBILE_SDHI_SCC_DT2FF, + priv->scc_tappos_hs400); + sd_scc_write32(host, priv, SH_MOBILE_SDHI_SCC_TMPPORT2, (SH_MOBILE_SDHI_SCC_TMPPORT2_HS400EN | SH_MOBILE_SDHI_SCC_TMPPORT2_HS400OSEL) | @@ -396,6 +400,9 @@ static void renesas_sdhi_reset_hs400_mode(struct tmio_mmc_host *host, /* Reset HS400 mode */ sd_ctrl_write16(host, CTL_SDIF_MODE, ~0x0001 & sd_ctrl_read16(host, CTL_SDIF_MODE)); + + sd_scc_write32(host, priv, SH_MOBILE_SDHI_SCC_DT2FF, priv->scc_tappos); + sd_scc_write32(host, priv, SH_MOBILE_SDHI_SCC_TMPPORT2, ~(SH_MOBILE_SDHI_SCC_TMPPORT2_HS400EN | SH_MOBILE_SDHI_SCC_TMPPORT2_HS400OSEL) & @@ -786,6 +793,7 @@ int renesas_sdhi_probe(struct platform_device *pdev, if (taps[i].clk_rate == 0 || taps[i].clk_rate == host->mmc->f_max) { priv->scc_tappos = taps->tap; + priv->scc_tappos_hs400 = taps->tap_hs400; hit = true; break; } |