diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/mmc/host/atmel-mci.c | 12 | ||||
| -rw-r--r-- | drivers/mmc/host/mmci.c | 2 | ||||
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 6 | ||||
| -rw-r--r-- | drivers/mmc/host/s3cmci.c | 5 |
5 files changed, 17 insertions, 10 deletions
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index b4cf691f3f6..3eb87bda14f 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -155,7 +155,7 @@ 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 cf6a100bb38..7b603e4b41d 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 7d4febdab28..e1aa8471ab1 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 c40cb96255a..1cf9cfb3b64 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 2db166b7096..4eb4f37544a 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; |