aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/mmc/core
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mmc/core')
-rw-r--r--drivers/mmc/core/core.c8
-rw-r--r--drivers/mmc/core/mmc.c8
-rw-r--r--drivers/mmc/core/sd.c2
-rw-r--r--drivers/mmc/core/sdio.c2
4 files changed, 11 insertions, 9 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 5ae6b159dbea..45ea968e7dd1 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1160,13 +1160,11 @@ static void mmc_power_up(struct mmc_host *host)
bit = fls(host->ocr_avail) - 1;
host->ios.vdd = bit;
- if (mmc_host_is_spi(host)) {
+ if (mmc_host_is_spi(host))
host->ios.chip_select = MMC_CS_HIGH;
- host->ios.bus_mode = MMC_BUSMODE_PUSHPULL;
- } else {
+ else
host->ios.chip_select = MMC_CS_DONTCARE;
- host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
- }
+ host->ios.bus_mode = MMC_BUSMODE_PUSHPULL;
host->ios.power_mode = MMC_POWER_UP;
host->ios.bus_width = MMC_BUS_WIDTH_1;
host->ios.timing = MMC_TIMING_LEGACY;
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 3b7c069a4ea6..b74e6f14b3ac 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -548,6 +548,10 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
BUG_ON(!host);
WARN_ON(!host->claimed);
+ /* Set correct bus mode for MMC before attempting init */
+ if (!mmc_host_is_spi(host))
+ mmc_set_bus_mode(host, MMC_BUSMODE_OPENDRAIN);
+
/*
* Since we're changing the OCR value, we seem to
* need to tell some cards to go back to the idle
@@ -1022,6 +1026,10 @@ int mmc_attach_mmc(struct mmc_host *host)
BUG_ON(!host);
WARN_ON(!host->claimed);
+ /* Set correct bus mode for MMC before attempting attach */
+ if (!mmc_host_is_spi(host))
+ mmc_set_bus_mode(host, MMC_BUSMODE_OPENDRAIN);
+
err = mmc_send_op_cond(host, 0, &ocr);
if (err)
return err;
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 4c281a4bf058..342b18c4afcb 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -929,8 +929,6 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr,
err = mmc_send_relative_addr(host, &card->rca);
if (err)
return err;
-
- mmc_set_bus_mode(host, MMC_BUSMODE_PUSHPULL);
}
if (!oldcard) {
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index ac492ac974e1..698d813cff3b 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -408,8 +408,6 @@ static int mmc_sdio_init_card(struct mmc_host *host, u32 ocr,
*/
if (oldcard)
oldcard->rca = card->rca;
-
- mmc_set_bus_mode(host, MMC_BUSMODE_PUSHPULL);
}
/*