On Fri, 2018-03-16 at 16:01 +0100, Jerome Brunet wrote:Patches look good to me, Can you rebase them on top of 4.17, I will send it to Greg once rc4 is out.
This changeset adds write support to meson efuse driver.
The first patch just changes the way the nvmem data are allocated w/o
any functional changes. The second patches actually adds write support.
The memory being an OTP, it is safer if it remains read-only by default,
which is why I also submitted this DT patch [0].
If a user knows what he is doing, it should be easy to remove the
read-only property from the board DT. This can be done in u-boot, before
starting linux:
> fdt rm /efuse read-only
Tested on the gxl libretech-cc
Hi Srinivas,
Is this patchset ok with you ? Do you want to me to change something ?
Regards
Jerome
[0]: https://lkml.kernel.org/r/20180316145021.8517-1-jbrunet@xxxxxxxxxxxx
Jerome Brunet (2):
nvmem: meson-efuse: remove econfig global
nvmem: meson-efuse: add write support
drivers/nvmem/meson-efuse.c | 37 +++++++++++++++++++++++++++----------
1 file changed, 27 insertions(+), 10 deletions(-)