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path: root/arch/arm/mach-tegra/tegra2_mc.c
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2012-06-19arm: tegra: emc: Fix compiler warningJuha Tukkinen
Initialize a variable to avoid a compiler warning and a potential bug. Bug 999222 Change-Id: I77724b21d20049340943856c8d00af5e067c206a Signed-off-by: Juha Tukkinen <jtukkinen@nvidia.com> Reviewed-on: http://git-master/r/109552 Reviewed-by: Automatic_Commit_Validation_User Tested-by: Stefan Becker <stefanb@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2012-05-30arm: tegra: resolve compilation time warningsSanjay Singh Rawat
Warnings removed are related to unused variables/labels, structure/argument type mismatch, copyright update, function return type mismatch and wrong C coding style. Bug 949219 Change-Id: Ib748d12d5ab3cfc35118be28c29983081cca6cbb Signed-off-by: Sanjay Singh Rawat <srawat@nvidia.com> Reviewed-on: http://git-master/r/103770 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2011-11-30ARM: tegra2: mc: Fix the issue of counters not being resetlicheng
EMC state control register is not programmed correctly as the value is not reset after previous write is done. Bug 829087 Reviewed-on: http://git-master/r/40230 (cherry picked from commit 51a190b49a347968c22c1ed8187568a7ed1fb1f1) Original-Change-Id: Ic2c8d33ad241100939eb1d8fa026a1d5849c0fd8 Reviewed-on: http://git-master/r/40687 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Rebase-Id: R6fe4735e67c44d7b3cc26449342de6862aa92b36
2011-11-30arm: tegra: emc: change interface to calculate bandwidthMayuresh Kulkarni
- resurrect the support for -group argument from user space. this causes round robin sampling of client's band-width in a group - pass current emc frequency to user space so that number of clock ticks used in band-width calculation is correct for bug 759918 Original-Change-Id: Ifbfccd3cb761253a1dd3253ce40fb92d9d9bb20c Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-on: http://git-master/r/24929 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Rebase-Id: R625be9d46e35ffd77d50a055235469127c443b84
2011-11-30[ARM]: tegra: add support for mc/emc bandwidth statisticsMayuresh Kulkarni
provide a mechanism to perform statistical sampling of the memory controller usage on a client-by-client basis, and report the log through sysfs original work by: gking@nvidia.com Original-Change-Id: I5d7f357af0353c55e14026b036ccf7e448df643b Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-on: http://git-master/r/20383 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Rebase-Id: R591569f7b618508b34c2abe130700d2668779310