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-rw-r--r--drivers/mmc/host/Kconfig2
-rw-r--r--drivers/mmc/host/atmel-mci.c12
-rw-r--r--drivers/mmc/host/mmci.c2
-rw-r--r--drivers/mmc/host/omap_hsmmc.c6
-rw-r--r--drivers/mmc/host/s3cmci.c5
5 files changed, 17 insertions, 10 deletions
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 660bda0c5a1e..40111a6d8d5b 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -166,7 +166,7 @@ config MMC_ATMELMCI_DMA
config MMC_IMX
tristate "Motorola i.MX Multimedia Card Interface support"
- depends on ARCH_IMX
+ depends on ARCH_MX1
help
This selects the Motorola i.MX Multimedia card Interface.
If you have a i.MX platform with a Multimedia Card slot,
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index cf6a100bb38f..7b603e4b41db 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -177,6 +177,7 @@ struct atmel_mci {
* available.
* @wp_pin: GPIO pin used for card write protect sending, or negative
* if not available.
+ * @detect_is_active_high: The state of the detect pin when it is active.
* @detect_timer: Timer used for debouncing @detect_pin interrupts.
*/
struct atmel_mci_slot {
@@ -196,6 +197,7 @@ struct atmel_mci_slot {
int detect_pin;
int wp_pin;
+ bool detect_is_active_high;
struct timer_list detect_timer;
};
@@ -924,7 +926,8 @@ static int atmci_get_cd(struct mmc_host *mmc)
struct atmel_mci_slot *slot = mmc_priv(mmc);
if (gpio_is_valid(slot->detect_pin)) {
- present = !gpio_get_value(slot->detect_pin);
+ present = !(gpio_get_value(slot->detect_pin) ^
+ slot->detect_is_active_high);
dev_dbg(&mmc->class_dev, "card is %spresent\n",
present ? "" : "not ");
}
@@ -1028,7 +1031,8 @@ static void atmci_detect_change(unsigned long data)
return;
enable_irq(gpio_to_irq(slot->detect_pin));
- present = !gpio_get_value(slot->detect_pin);
+ present = !(gpio_get_value(slot->detect_pin) ^
+ slot->detect_is_active_high);
present_old = test_bit(ATMCI_CARD_PRESENT, &slot->flags);
dev_vdbg(&slot->mmc->class_dev, "detect change: %d (was %d)\n",
@@ -1456,6 +1460,7 @@ static int __init atmci_init_slot(struct atmel_mci *host,
slot->host = host;
slot->detect_pin = slot_data->detect_pin;
slot->wp_pin = slot_data->wp_pin;
+ slot->detect_is_active_high = slot_data->detect_is_active_high;
slot->sdc_reg = sdc_reg;
mmc->ops = &atmci_ops;
@@ -1477,7 +1482,8 @@ static int __init atmci_init_slot(struct atmel_mci *host,
if (gpio_request(slot->detect_pin, "mmc_detect")) {
dev_dbg(&mmc->class_dev, "no detect pin available\n");
slot->detect_pin = -EBUSY;
- } else if (gpio_get_value(slot->detect_pin)) {
+ } else if (gpio_get_value(slot->detect_pin) ^
+ slot->detect_is_active_high) {
clear_bit(ATMCI_CARD_PRESENT, &slot->flags);
}
}
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 7d4febdab286..e1aa8471ab1c 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -546,7 +546,7 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
host->mclk = clk_get_rate(host->clk);
DBG(host, "eventual mclk rate: %u Hz\n", host->mclk);
}
- host->base = ioremap(dev->res.start, SZ_4K);
+ host->base = ioremap(dev->res.start, resource_size(&dev->res));
if (!host->base) {
ret = -ENOMEM;
goto clk_disable;
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index c40cb96255a2..1cf9cfb3b64f 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1073,7 +1073,6 @@ static int __init omap_mmc_probe(struct platform_device *pdev)
mmc->max_req_size = mmc->max_blk_size * mmc->max_blk_count;
mmc->max_seg_size = mmc->max_req_size;
- mmc->ocr_avail = mmc_slot(host).ocr_mask;
mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED;
if (pdata->slots[host->slot_id].wires >= 8)
@@ -1110,13 +1109,14 @@ static int __init omap_mmc_probe(struct platform_device *pdev)
goto err_irq;
}
+ /* initialize power supplies, gpios, etc */
if (pdata->init != NULL) {
if (pdata->init(&pdev->dev) != 0) {
- dev_dbg(mmc_dev(host->mmc),
- "Unable to configure MMC IRQs\n");
+ dev_dbg(mmc_dev(host->mmc), "late init error\n");
goto err_irq_cd_init;
}
}
+ mmc->ocr_avail = mmc_slot(host).ocr_mask;
/* Request IRQ for card detect */
if ((mmc_slot(host).card_detect_irq)) {
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index 2db166b7096f..4eb4f37544ab 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -17,6 +17,7 @@
#include <linux/mmc/host.h>
#include <linux/platform_device.h>
#include <linux/cpufreq.h>
+#include <linux/gpio.h>
#include <linux/irq.h>
#include <linux/io.h>
@@ -789,7 +790,7 @@ static void s3cmci_dma_setup(struct s3cmci_host *host,
last_source = source;
- s3c2410_dma_devconfig(host->dma, source, 3,
+ s3c2410_dma_devconfig(host->dma, source,
host->mem->start + host->sdidata);
if (!setup_ok) {
@@ -1121,7 +1122,7 @@ static void s3cmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
case MMC_POWER_OFF:
default:
s3c2410_gpio_setpin(S3C2410_GPE5, 0);
- s3c2410_gpio_cfgpin(S3C2410_GPE5, S3C2410_GPE5_OUTP);
+ s3c2410_gpio_cfgpin(S3C2410_GPE5, S3C2410_GPIO_OUTPUT);
if (host->is2440)
mci_con |= S3C2440_SDICON_SDRESET;
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