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Groups > linux.kernel > #1609866
| From | Richard Leitner <richard.leitner@skidata.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 2/2] nvmem: imx-ocotp: add write support |
| Date | 2017-03-27 16:10 +0200 |
| Message-ID | <tpDvk-Li-25@gated-at.bofh.it> (permalink) |
| References | <tpD2i-kn-27@gated-at.bofh.it> <tpD2i-kn-25@gated-at.bofh.it> <tpDbX-nU-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 03/27/2017 03:42 PM, Fabio Estevam wrote: > [Adding Pengutronix folks and Shawn on Cc] > > On Mon, Mar 27, 2017 at 10:31 AM, Richard Leitner > <richard.leitner@skidata.com> wrote: >> Implement write routine for OCOTP controller found in i.MX6 SoC's. >> Furthermore add locking to the read function to prevent race conditions. >> The write routine code is based on the fsl_otp driver from Freescale. >> >> Signed-off-by: Richard Leitner <richard.leitner@skidata.com> > > Do we really want to have write support in the driver? We need it for our "factory startup" process and other fusebox drivers support it as well. Therefore I thought it would be a good idea to bring it upstream. Furthermore you can disable it via devicetree (and it would also be possible to introduce a CONFIG for write support if it's wanted). kind regards, Richard L
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[PATCH 2/2] nvmem: imx-ocotp: add write support Richard Leitner <richard.leitner@skidata.com> - 2017-03-27 15:40 +0200
Re: [PATCH 2/2] nvmem: imx-ocotp: add write support Fabio Estevam <festevam@gmail.com> - 2017-03-27 15:50 +0200
Re: [PATCH 2/2] nvmem: imx-ocotp: add write support Richard Leitner <richard.leitner@skidata.com> - 2017-03-27 16:10 +0200
Re: [PATCH 2/2] nvmem: imx-ocotp: add write support Sascha Hauer <s.hauer@pengutronix.de> - 2017-03-30 08:20 +0200
Re: [PATCH 2/2] nvmem: imx-ocotp: add write support Rob Herring <robh@kernel.org> - 2017-04-03 15:20 +0200
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