On Wed, Jan 29, 2014 at 03:26:18AM +0100, Jim Lin wrote:

On Wed, 2014-01-29 at 07:36 +0800, Peter De Schrijver wrote:

quoted

Implement fuse driver for Tegra20, Tegra30, Tegra114 and Tegra124.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
---
 Documentation/ABI/testing/sysfs-driver-tegra-fuse |    8 +
 drivers/misc/fuse/Makefile                        |    1 +
 drivers/misc/fuse/tegra/Makefile                  |    7 +
 drivers/misc/fuse/tegra/fuse-tegra.c              |  228 ++++++++++++++++
 drivers/misc/fuse/tegra/fuse-tegra20.c            |  136 ++++++++++
 drivers/misc/fuse/tegra/fuse-tegra30.c            |  178 +++++++++++++
 drivers/misc/fuse/tegra/fuse.h                    |   82 ++++++

Could we move this fuse.h to other folder under /include/linux
(like /include/linux/platform_data)
for other driver to include?

I don't think we should expose everything in fuse.h to the world.

So other driver can invoke function to read fuse data if needed.

Which functionality do you want? Just reading the fuse data exposed in
the sysfs file from a driver? exporting tegra_fuse_readl() should do
that I think?

Cheers,

Peter.