Commit graph

5 commits

Author SHA1 Message Date
Axel Lin
e0f21e6d52 memory: tegra{20,30}-mc: Fix reading incorrect register in mc_readl()
The code reading the register does not match the code writing to the register,
fix it.

Also fix the coding style in mc_writel() for better readability.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-26 14:04:09 -07:00
Hiroshi DOYU
7458eab6f4 memory: tegra{20,30}-mc: Remove empty *_remove()
Remove unnecessary empty functions.

Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14 12:52:52 -07:00
Hiroshi DOYU
90394482b8 memory: tegra{20,30}-mc: Use dev_err_ratelimited()
Introduce a new dev_*_ratelimited() instead of pr_*_ratelimited() for
better info to print.

Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14 08:47:11 -07:00
Hiroshi DOYU
b37fd4154e ARM: tegra30: MC: Remove unnecessary BUG*()
Accessing interleaved MC register offsets/ranges are verified. BUG*()s
in accessors can be removed.

Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-11 15:21:27 -07:00
Hiroshi DOYU
af4681097b ARM: tegra30: Add Tegra Memory Controller(MC) driver
Tegra Memory Controller(MC) driver for Tegra30
Added to support MC General interrupts, mainly for IOMMU(SMMU).

Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-10 14:46:09 -07:00