linux/drivers/memory
Paul Walmsley 3c01cf3bef memory: tegra: Add support for a variable-size client ID bitfield
Recent versions of the Tegra MC hardware extend the size of the client
ID bitfield in the MC_ERR_STATUS register by one bit.  While one could
simply extend the bitfield for older hardware, that would allow data
from reserved bits into the driver code, which is generally a bad idea
on principle.  So this patch instead passes in the client ID mask from
from the per-SoC MC data.

There's no MC support for T210 (yet), but when that support winds up
in the kernel, the appropriate soc->client_id_mask value for that chip
will be 0xff.

Based on an original patch by David Ung <davidu@nvidia.com>.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Paul Walmsley <pwalmsley@nvidia.com>
Cc: Thierry Reding <treding@nvidia.com>
Cc: David Ung <davidu@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-13 16:07:52 +02:00
..
tegra memory: tegra: Add support for a variable-size client ID bitfield 2015-08-13 16:07:52 +02:00
atmel-sdramc.c memory: drop owner assignment from platform_drivers 2014-10-20 16:20:52 +02:00
emif.c drivers/memory: don't check resource with devm_ioremap_resource 2013-05-18 11:55:52 +02:00
emif.h memory: emif: handle frequency and voltage change events 2012-05-02 10:52:09 -07:00
fsl_ifc.c fsl_ifc: Support all 8 IFC chip selects 2014-11-05 14:45:53 -08:00
fsl-corenet-cf.c memory/fsl-corenet-cf: Add t1040 support 2015-01-29 22:57:43 -06:00
jz4780-nemc.c memory: jz4780-nemc: driver for the NEMC on JZ4780 SoCs 2015-03-26 23:51:36 +01:00
Kconfig memory: omap-gpmc: Add Kconfig option for debug 2015-06-01 19:22:10 -06:00
Makefile memory: jz4780-nemc: driver for the NEMC on JZ4780 SoCs 2015-03-26 23:51:36 +01:00
mvebu-devbus.c memory: drop owner assignment from platform_drivers 2014-10-20 16:20:52 +02:00
of_memory.c memory: emif: add device tree support to emif driver 2012-09-04 16:14:31 -07:00
of_memory.h memory: fix build when CONFIG_OF && !CONFIG_DDR 2012-09-05 11:57:19 -07:00
omap-gpmc.c memory: omap-gpmc: Add Kconfig option for debug 2015-06-01 19:22:10 -06:00
tegra20-mc.c memory: drop owner assignment from platform_drivers 2014-10-20 16:20:52 +02:00
ti-aemif.c memory: drop owner assignment from platform_drivers 2014-10-20 16:20:52 +02:00