diff options
| author | Tony Lin <tony.lin@freescale.com> | 2011-08-24 13:00:56 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2012-01-09 20:23:23 +0800 |
| commit | af79633fa7c729c552c77d05e32d0f071ee1dbea (patch) | |
| tree | 2e4e15c26c79a4407622270ee13346659b9400d4 /include/linux | |
| parent | 6ee31b615667db63dd0a86945463dc366bba2ac3 (diff) | |
ENGR00153895 [MX6Q]SD: SD3 clock is not off, when no SD card is in use
the patch brings in clock management, not only card removal will gate off
corresponding SD clock, but also a timeout after last request will gate off
the SD clock.
Signed-off-by: Tony Lin <tony.lin@freescale.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mmc/sdhci.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h index eb07153d0451..d73ed4622881 100644 --- a/include/linux/mmc/sdhci.h +++ b/include/linux/mmc/sdhci.h @@ -163,6 +163,9 @@ struct sdhci_host { unsigned int tuning_max; unsigned int tuning_step; + struct delayed_work clk_worker; /* Clock delayed worker */ + unsigned int clk_mgr_en; + unsigned int clk_status; unsigned long private[0] ____cacheline_aligned; }; #endif /* __SDHCI_H */ |