[RFC PATCH 0/5] Use SRC to reset IP modules on i.MX5 and i.MX6

Hi Fabio,

Am Mittwoch, den 09.01.2013, 15:33 -0200 schrieb Fabio Estevam:

On Wed, Jan 9, 2013 at 3:17 PM, Philipp Zabel [off-list ref] wrote:

quoted

The system reset controller (SRC) on i.MX51, i.MX53, and i.MX6q controls
reset lines to the GPU, VPU, IPU, and OpenVG IP modules.

The following patches allow to link modules and SRC reset lines via phandle
properties in the device tree. Drivers can then request their IP modules
to be reset by the SRC.
The IPU driver is made to use this mechanism during initialization, to
improve robustness in the case of bootloaders leaving the IPU enabled.

Fabio, does this help with your spurious interrupt issue?

I would like to give it a trym but I got some errors when trying to
apply these patches.

Which git tree should I use, or maybe do you have a git tree with them
applied so that I can quickly try?

Thanks,

Fabio Estevam

I rebased them onto next-20130109 (with this base compile-tested only).

regards
Philipp