host->ops.start_signal_voltage_switch =
renesas_sdhi_start_signal_voltage_switch;
host->sdcard_irq_setbit_mask = TMIO_STAT_ALWAYS_SET_27;
+
+ /* SDR and HS200/400 registers requires HW reset */
+ if (of_data && of_data->scc_offset) {
+ priv->scc_ctl = host->ctl + of_data->scc_offset;
+ host->mmc->caps |= MMC_CAP_HW_RESET;
+ host->hw_reset = renesas_sdhi_hw_reset;
+ }
}
/* Orginally registers were 16 bit apart, could be 32 or 64 nowadays */
const struct renesas_sdhi_scc *taps = of_data->taps;
bool hit = false;
- host->mmc->caps |= MMC_CAP_HW_RESET;
-
for (i = 0; i < of_data->taps_num; i++) {
if (taps[i].clk_rate == 0 ||
taps[i].clk_rate == host->mmc->f_max) {
if (!hit)
dev_warn(&host->pdev->dev, "Unknown clock rate for SDR104\n");
- priv->scc_ctl = host->ctl + of_data->scc_offset;
host->init_tuning = renesas_sdhi_init_tuning;
host->prepare_tuning = renesas_sdhi_prepare_tuning;
host->select_tuning = renesas_sdhi_select_tuning;
host->check_scc_error = renesas_sdhi_check_scc_error;
- host->hw_reset = renesas_sdhi_hw_reset;
host->prepare_hs400_tuning =
renesas_sdhi_prepare_hs400_tuning;
host->hs400_downgrade = renesas_sdhi_disable_scc;