UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

mmc: dw_mmc: shift with slot-id for CLKENA register 

In CLKENA register, can support 16-SD card clocks.
If support correctly, must shift with slot-id.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Jaehoon Chung 2012-02-14 17:33:03 +09:00 committed by Chris Ball
parent f060bc9c12
commit e3891dc5c5
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/mmc/host/dw_mmc.c
View File

@ -652,8 +652,8 @@ static void dw_mci_setup_bus(struct dw_mci_slot *slot)
SDMMC_CMD_UPD_CLK | SDMMC_CMD_PRV_DAT_WAIT, 0);
/* enable clock */
mci_writel(host, CLKENA, SDMMC_CLKEN_ENABLE |
SDMMC_CLKEN_LOW_PWR);
mci_writel(host, CLKENA, ((SDMMC_CLKEN_ENABLE |
SDMMC_CLKEN_LOW_PWR) << slot->id));
/* inform CIU */
mci_send_cmd(slot,