diff options
Diffstat (limited to 'drivers/mmc/core/sdio.c')
| -rw-r--r-- | drivers/mmc/core/sdio.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c index 9566837c9848..83085e76486a 100644 --- a/drivers/mmc/core/sdio.c +++ b/drivers/mmc/core/sdio.c @@ -198,7 +198,7 @@ static int sdio_read_cccr(struct mmc_card *card, u32 ocr) if (ret) goto out; - if (mmc_host_uhs(card->host)) { + if (mmc_host_can_uhs(card->host)) { if (data & SDIO_UHS_DDR50) card->sw_caps.sd3_bus_mode |= SD_MODE_UHS_DDR50 | SD_MODE_UHS_SDR50 @@ -458,6 +458,8 @@ static unsigned mmc_sdio_get_max_clock(struct mmc_card *card) if (mmc_card_sd_combo(card)) max_dtr = min(max_dtr, mmc_sd_get_max_clock(card)); + max_dtr = min_not_zero(max_dtr, card->quirk_max_rate); + return max_dtr; } @@ -525,7 +527,7 @@ static int sdio_set_bus_speed_mode(struct mmc_card *card) * If the host doesn't support any of the UHS-I modes, fallback on * default speed. */ - if (!mmc_host_uhs(card->host)) + if (!mmc_host_can_uhs(card->host)) return 0; bus_speed = SDIO_SPEED_SDR12; @@ -667,7 +669,7 @@ static int mmc_sdio_init_card(struct mmc_host *host, u32 ocr, WARN_ON(!host->claimed); /* to query card if 1.8V signalling is supported */ - if (mmc_host_uhs(host)) + if (mmc_host_can_uhs(host)) ocr |= R4_18V_PRESENT; try_again: @@ -943,7 +945,11 @@ static void mmc_sdio_remove(struct mmc_host *host) */ static int mmc_sdio_alive(struct mmc_host *host) { - return mmc_select_card(host->card); + if (!mmc_host_is_spi(host)) + return mmc_select_card(host->card); + else + return mmc_io_rw_direct(host->card, 0, 0, SDIO_CCCR_CCCR, 0, + NULL); } /* |