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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-29 03:59:45 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-29 03:59:45 (GMT) |
commit | b5174fa3a7f4f8f150bfa3b917c92608953dfa0f (patch) | |
tree | 5efd32dd52fe55f760094e78f18acd3ff869751d /arch | |
parent | afb9bd704c7116076879352a2cc2c43aa12c1e14 (diff) | |
parent | 135111cc5595c6a24dd826d503e2d2bae92da1c4 (diff) | |
download | linux-fsl-qoriq-b5174fa3a7f4f8f150bfa3b917c92608953dfa0f.tar.xz |
Merge tag 'mmc-merge-for-3.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
Pull MMC updates from Chris Ball:
Core:
* Support for MMC 4.5 Data Tag feature -- we tag REQ_META, so devices
that support Data Tag will provide increased throughput for metadata.
* Faster detection of card removal on I/O errors.
Drivers:
* dw_mmc now supports eMMC Power Off Notify, has PCI support, and
implements pre_req and post_req for asynchronous requests.
* omap_hsmmc now supports device tree.
* esdhc now has power management support.
* sdhci-tegra now supports Tegra30 devices.
* sdhci-spear now supports hibernation.
* tmio_mmc now supports using a GPIO for card detection.
* Intel PCH now supports 8-bit bus transfers.
* tag 'mmc-merge-for-3.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (53 commits)
mmc: sh_mmcif: simplify bitmask macros
mmc: sh_mobile_sdhi: support modular mmc-core with non-standard hotplug
mmc: sh_mobile_sdhi: add a callback for board specific init code
mmc: tmio: cosmetic: prettify the tmio_mmc_set_ios() function
mmc: sh_mobile_sdhi: do not manage PM clocks manually
mmc: tmio_mmc: remove unused sdio_irq_enabled flag
mmc: tmio_mmc: power status flag doesn't have to be exposed in platform data
mmc: sh_mobile_sdhi: pass card hotplug GPIO number to TMIO MMC
mmc: tmio_mmc: support the generic MMC GPIO card hotplug helper
mmc: tmio: calculate the native hotplug condition only once
mmc: simplify mmc_cd_gpio_request() by removing two parameters
mmc: sdhci-pci: allow 8-bit bus width for Intel PCH
mmc: sdhci: check interrupt flags in ISR again
mmc: sdhci-pci: Add MSI support
mmc: core: warn when card doesn't support HPI
mmc: davinci: Poll status for small size transfers
mmc: davinci: Eliminate spurious interrupts
mmc: omap_hsmmc: Avoid a regulator voltage change with dt
mmc: omap_hsmmc: Convert hsmmc driver to use device tree
mmc: sdhci-pci: add SDHCI_QUIRK2_HOST_OFF_CARD_ON for Medfield SDIO
...
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/mach-exynos/mach-nuri.c | 5 | ||||
-rw-r--r-- | arch/arm/mach-exynos/mach-universal_c210.c | 9 | ||||
-rw-r--r-- | arch/arm/mach-omap2/hsmmc.c | 1 | ||||
-rw-r--r-- | arch/arm/mach-omap2/hsmmc.h | 2 | ||||
-rw-r--r-- | arch/arm/plat-omap/include/plat/mmc.h | 2 |
5 files changed, 8 insertions, 11 deletions
diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c index 82ea6fc..b3982c8 100644 --- a/arch/arm/mach-exynos/mach-nuri.c +++ b/arch/arm/mach-exynos/mach-nuri.c @@ -111,7 +111,7 @@ static struct s3c_sdhci_platdata nuri_hsmmc0_data __initdata = { .max_width = 8, .host_caps = (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED | - MMC_CAP_DISABLE | MMC_CAP_ERASE), + MMC_CAP_ERASE), .cd_type = S3C_SDHCI_CD_PERMANENT, .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, }; @@ -150,8 +150,7 @@ static struct platform_device emmc_fixed_voltage = { static struct s3c_sdhci_platdata nuri_hsmmc2_data __initdata = { .max_width = 4, .host_caps = MMC_CAP_4_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED | - MMC_CAP_DISABLE, + MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED, .ext_cd_gpio = EXYNOS4_GPX3(3), /* XEINT_27 */ .ext_cd_gpio_invert = 1, .cd_type = S3C_SDHCI_CD_GPIO, diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c index 28658da..6bb9dbd 100644 --- a/arch/arm/mach-exynos/mach-universal_c210.c +++ b/arch/arm/mach-exynos/mach-universal_c210.c @@ -745,8 +745,7 @@ static struct platform_device universal_gpio_keys = { static struct s3c_sdhci_platdata universal_hsmmc0_data __initdata = { .max_width = 8, .host_caps = (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED | - MMC_CAP_DISABLE), + MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED), .cd_type = S3C_SDHCI_CD_PERMANENT, .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, }; @@ -784,8 +783,7 @@ static struct platform_device mmc0_fixed_voltage = { static struct s3c_sdhci_platdata universal_hsmmc2_data __initdata = { .max_width = 4, .host_caps = MMC_CAP_4_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED | - MMC_CAP_DISABLE, + MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED, .ext_cd_gpio = EXYNOS4_GPX3(4), /* XEINT_28 */ .ext_cd_gpio_invert = 1, .cd_type = S3C_SDHCI_CD_GPIO, @@ -796,8 +794,7 @@ static struct s3c_sdhci_platdata universal_hsmmc2_data __initdata = { static struct s3c_sdhci_platdata universal_hsmmc3_data __initdata = { .max_width = 4, .host_caps = MMC_CAP_4_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED | - MMC_CAP_DISABLE, + MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED, .cd_type = S3C_SDHCI_CD_EXTERNAL, }; diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index 8121720..100db62 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -316,6 +316,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c, mmc->slots[0].pm_caps = c->pm_caps; mmc->slots[0].internal_clock = !c->ext_clock; mmc->dma_mask = 0xffffffff; + mmc->max_freq = c->max_freq; if (cpu_is_omap44xx()) mmc->reg_offset = OMAP4_MMC_REG_OFFSET; else diff --git a/arch/arm/mach-omap2/hsmmc.h b/arch/arm/mach-omap2/hsmmc.h index 07831cc..7f2e790 100644 --- a/arch/arm/mach-omap2/hsmmc.h +++ b/arch/arm/mach-omap2/hsmmc.h @@ -27,6 +27,8 @@ struct omap2_hsmmc_info { char *name; /* or NULL for default */ struct platform_device *pdev; /* mmc controller instance */ int ocr_mask; /* temporary HACK */ + int max_freq; /* maximum clock, if constrained by external + * circuitry, or 0 for default */ /* Remux (pad configuration) when powering on/off */ void (*remux)(struct device *dev, int slot, int power_on); /* init some special card */ diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h index f75946c..7a38750 100644 --- a/arch/arm/plat-omap/include/plat/mmc.h +++ b/arch/arm/plat-omap/include/plat/mmc.h @@ -137,8 +137,6 @@ struct omap_mmc_platform_data { int (*set_power)(struct device *dev, int slot, int power_on, int vdd); int (*get_ro)(struct device *dev, int slot); - int (*set_sleep)(struct device *dev, int slot, int sleep, - int vdd, int cardsleep); void (*remux)(struct device *dev, int slot, int power_on); /* Call back before enabling / disabling regulators */ void (*before_set_reg)(struct device *dev, int slot, |