linux/drivers/memory
Mikko Perttunen 9c77a81f21 memory: tegra: Add EMC frequency debugfs entry
This file in debugfs can be used to get or set the EMC frequency.
Reading the file will return the currently set frequency in Hz, while
writing the file sets the specified frequency rounded to the next
highest frequency supported by the board.

Will be very useful when tuning memory scaling.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
[treding@nvidia.com: add "emc" debugfs directory]
Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-05-05 11:39:48 +02:00
..
tegra memory: tegra: Add EMC frequency debugfs entry 2015-05-05 11:39:48 +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: jz4780-nemc: driver for the NEMC on JZ4780 SoCs 2015-03-26 23:51:36 +01:00
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 ARM OMAP2+ GPMC: fix programming/showing reserved timing parameters 2015-03-06 12:55:32 +02:00
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