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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-24 09:57:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-24 09:57:11 -0700 |
| commit | e50e6798f1e29e57bc83ba546a9bbbdabe1104a4 (patch) | |
| tree | 8b863b740f802af7007bbe7ca95305e68e25df56 /drivers/mmc/host | |
| parent | Merge tag 'drm-fixes-2019-05-24-1' of git://anongit.freedesktop.org/drm/drm (diff) | |
| parent | mmc: sdhci-iproc: Set NO_HISPD bit to fix HS50 data hold time problem (diff) | |
| download | linux-dev-e50e6798f1e29e57bc83ba546a9bbbdabe1104a4.tar.xz linux-dev-e50e6798f1e29e57bc83ba546a9bbbdabe1104a4.zip | |
Merge tag 'mmc-v5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
"Fix HS50 data hold time problem for a few variants of sdhci-iproc"
* tag 'mmc-v5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: sdhci-iproc: Set NO_HISPD bit to fix HS50 data hold time problem
mmc: sdhci-iproc: cygnus: Set NO_HISPD bit to fix HS50 data hold time problem
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/sdhci-iproc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c index 9d12c06c7fd6..2feb4ef32035 100644 --- a/drivers/mmc/host/sdhci-iproc.c +++ b/drivers/mmc/host/sdhci-iproc.c @@ -196,7 +196,8 @@ static const struct sdhci_ops sdhci_iproc_32only_ops = { }; static const struct sdhci_pltfm_data sdhci_iproc_cygnus_pltfm_data = { - .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK, + .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | + SDHCI_QUIRK_NO_HISPD_BIT, .quirks2 = SDHCI_QUIRK2_ACMD23_BROKEN | SDHCI_QUIRK2_HOST_OFF_CARD_ON, .ops = &sdhci_iproc_32only_ops, }; @@ -219,7 +220,8 @@ static const struct sdhci_iproc_data iproc_cygnus_data = { static const struct sdhci_pltfm_data sdhci_iproc_pltfm_data = { .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | - SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12, + SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 | + SDHCI_QUIRK_NO_HISPD_BIT, .quirks2 = SDHCI_QUIRK2_ACMD23_BROKEN, .ops = &sdhci_iproc_ops, }; |