diff options
| author | Balaji T K <balajitk@ti.com> | 2013-10-20 22:55:18 +0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-10-31 04:26:17 +0400 |
| commit | e002264f7e45d7661b237045577052fd0b40f89c (patch) | |
| tree | 5642f07d21f6932b2010c4aaf352f99c890bdb29 /drivers/mmc/host/omap_hsmmc.c | |
| parent | 372c463487c6af8275d216f4b259dda6343a33a5 (diff) | |
| download | linux-e002264f7e45d7661b237045577052fd0b40f89c.tar.xz | |
mmc: omap_hsmmc: Fix pbias_disable for omap4
pbias_disable is set to protect the mmc pbias i/o cells in DT boot
by preventing voltage switch. Currently pbias_disable is enabled only
for omap3 and not for omap4 due to reg_offset difference of 0x100.
Enable pbias_disable for omap4+ too by using res->start
which does not include the reg_offset.
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/omap_hsmmc.c')
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 6ac63df645c4..f5de0b7052a5 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -1874,7 +1874,7 @@ static int omap_hsmmc_probe(struct platform_device *pdev) omap_hsmmc_context_save(host); /* This can be removed once we support PBIAS with DT */ - if (host->dev->of_node && host->mapbase == 0x4809c000) + if (host->dev->of_node && res->start == 0x4809c000) host->pbias_disable = 1; host->dbclk = clk_get(&pdev->dev, "mmchsdb_fck"); |