Re: [PATCH 0/2] nvmem: meson-efuse: add write support

From: Jerome Brunet
Date: Thu Apr 19 2018 - 10:13:37 EST


On Fri, 2018-03-16 at 16:01 +0100, Jerome Brunet wrote:
> 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(-)
>