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| author | Stefan Wahren <stefan.wahren@i2se.com> | 2016-12-30 16:24:32 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-02-13 13:19:54 +0100 |
| commit | c82c27754349168ff52cbf2f878210f8ef384f8b (patch) | |
| tree | 18ffe9acfb954dde8ad0804fc9d507882482e0c9 /drivers/mmc/host/sdhci-iproc.c | |
| parent | mmc: use empty initializer list to zero-clear structures (diff) | |
| download | linux-c82c27754349168ff52cbf2f878210f8ef384f8b.tar.xz linux-c82c27754349168ff52cbf2f878210f8ef384f8b.zip | |
mmc: sdhci-iproc: Apply caps from bcm2835-mmc driver
Since the mmc module on bcm2835 neither provide a capabilities register nor
free documentation we must rely on the downstream implementation [1].
So enable the following capabilities for bcm2835:
MMC_CAP_MMC_HIGHSPEED
MMC_CAP_SD_HIGHSPEED
MMC_CAP_DRIVER_TYPE_A
MMC_CAP_DRIVER_TYPE_C
[1] - https://github.com/raspberrypi/linux/blob/rpi-4.4.y/drivers/mmc/host/bcm2835-mmc.c
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-iproc.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-iproc.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c index d7046d67415a..30b3fdf52c58 100644 --- a/drivers/mmc/host/sdhci-iproc.c +++ b/drivers/mmc/host/sdhci-iproc.c @@ -211,14 +211,17 @@ static const struct sdhci_iproc_data iproc_data = { static const struct sdhci_pltfm_data sdhci_bcm2835_pltfm_data = { .quirks = SDHCI_QUIRK_BROKEN_CARD_DETECTION | SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | - SDHCI_QUIRK_MISSING_CAPS, + SDHCI_QUIRK_MISSING_CAPS | + SDHCI_QUIRK_NO_HISPD_BIT, .ops = &sdhci_iproc_32only_ops, }; static const struct sdhci_iproc_data bcm2835_data = { .pdata = &sdhci_bcm2835_pltfm_data, - .caps = SDHCI_CAN_VDD_330, - .caps1 = 0x00000000, + .caps = SDHCI_CAN_VDD_330 | + SDHCI_CAN_DO_HISPD, + .caps1 = SDHCI_DRIVER_TYPE_A | + SDHCI_DRIVER_TYPE_C, .mmc_caps = 0x00000000, }; |