Commit graph

6 commits

Author SHA1 Message Date
Rob Herring
3a48944bc9 mv_sdhci: fix warnings on 64-bit builds
Change addresses to unsigned long to be compatible with 64-bit builds.
Regardless of fixing warnings, the device is still only 32-bit capable.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
2015-03-18 09:56:17 +02:00
Jaehoon Chung
a68aac4947 mmc: sdhci: return error when failed add_sdhci().
If failed the add_host(), it is reasonable that return value of
add_sdhci().

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-05-06 16:26:24 -05:00
Anatolij Gustschin
bfe6f6235f drivers/mmc/mv_sdhci.c: Fix build warning
Fix:
mv_sdhci.c: In function 'mv_sdh_init':
mv_sdhci.c:47:22: warning: the comparison will always
evaluate as 'true' for the address of 'mv_sdhci_writeb'
will never be NULL [-Waddress]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Lei Wen <leiwen@marvell.com>
Cc: Andy Fleming <afleming@freescale.com>
Acked-by: Lei Wen <leiwen@marvell.com>
2012-01-08 21:28:16 -06:00
Ajay Bhargav
5af9a56999 mmc: mv_sdhci: Fix host version read for Armada100
sdhci_readw does not work for host version read in Armada100 series
SoCs. This patch fix this issue by making a sdhci_readl call to get host
version.

Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
2011-11-25 17:43:05 -06:00
Lei Wen
02d3ad3e19 mmc: mv_sdhci: fix 8bus width access for 88SV331xV5
Marvell 88SV331xV5 platform's sdhci host control is not very standard
with the spec in the 8bit handling. It need to set its private register
to switch to the 8bit mode which is not included in the standard sdhci
registers.

This patch mainly hacks the writeb method, and set its private register
if it find the driver is going to switch to the 8bit mode.

Signed-off-by: Lei Wen <leiwen@marvell.com>
2011-11-03 02:14:58 -05:00
Lei Wen
e75787d903 MMC: add marvell sdhci driver
This could support both armada100 and pantheon serial in the mainline,
while this driver also be tested to support upcoming mg, mmp2 and mmp3
hardware.

Signed-off-by: Lei Wen <leiwen@marvell.com>
Acked-by: Andy Fleming <afleming@freescale.com>
2011-07-15 20:29:19 -05:00