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authorMikko Perttunen <mperttunen@nvidia.com>2015-03-12 15:48:06 +0100
committerThierry Reding <treding@nvidia.com>2015-05-05 11:39:48 +0200
commit9c77a81f215bfeee8f96c50c8ab27dbebffec80d (patch)
treea4249ef84e5da6a23c907b4e742dd39124ada3ff /include/soc
parent73a7f0a90641b09300d47308682b674c570dd6a2 (diff)
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>
Diffstat (limited to 'include/soc')
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