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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-24 09:57:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-24 09:57:11 -0700
commite50e6798f1e29e57bc83ba546a9bbbdabe1104a4 (patch)
tree8b863b740f802af7007bbe7ca95305e68e25df56 /drivers
parenta3b25d157d5a52ef3f9296a739ee28f5d36e8968 (diff)
parentec0970e0a1b2c807c908d459641a9f9a1be3e130 (diff)
downloadlinux-e50e6798f1e29e57bc83ba546a9bbbdabe1104a4.tar.gz
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')
-rw-r--r--drivers/mmc/host/sdhci-iproc.c6
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,
};