diff options
| author | ian <ian@FreeBSD.org> | 2014-05-27 15:30:24 +0000 |
|---|---|---|
| committer | ian <ian@FreeBSD.org> | 2014-05-27 15:30:24 +0000 |
| commit | ffc031ceb613b18d970372b61578f988d77e3233 (patch) | |
| tree | 97cc5af267bb15463dd3cdafdb76a098b3ba0b62 /sys/dev/sdhci/sdhci.c | |
| parent | d22760cc9071ae70622e2c29141ee76e73170a16 (diff) | |
| download | FreeBSD-src-ffc031ceb613b18d970372b61578f988d77e3233.zip FreeBSD-src-ffc031ceb613b18d970372b61578f988d77e3233.tar.gz | |
MFC r264096, r264097, r264099 r264100, r264101, r264102, r264119:
Fixes to the ti_sdhci and sdhci drivers (fix clock divisor calcs).
Use the ti_sdhci driver instead of ti_mmchs for Pandaboard.
Diffstat (limited to 'sys/dev/sdhci/sdhci.c')
| -rw-r--r-- | sys/dev/sdhci/sdhci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/sdhci/sdhci.c b/sys/dev/sdhci/sdhci.c index 92a9b4f..b8e03be 100644 --- a/sys/dev/sdhci/sdhci.c +++ b/sys/dev/sdhci/sdhci.c @@ -235,7 +235,8 @@ sdhci_set_clock(struct sdhci_slot *slot, uint32_t clock) slot->clock = clock; /* Turn off the clock. */ - WR2(slot, SDHCI_CLOCK_CONTROL, 0); + clk = RD2(slot, SDHCI_CLOCK_CONTROL); + WR2(slot, SDHCI_CLOCK_CONTROL, clk & ~SDHCI_CLOCK_CARD_EN); /* If no clock requested - left it so. */ if (clock == 0) return; |
