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Groups > linux.kernel > #1401348
| From | Boris Brezillon <boris.brezillon@free-electrons.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] mtd: Adding of_mtd_info_get to get mtd_info from devicetree |
| Date | 2016-05-16 10:10 +0200 |
| Message-ID | <rzlLb-4sk-3@gated-at.bofh.it> (permalink) |
| References | <rxGqK-4tl-5@gated-at.bofh.it> <rzlBv-4a7-21@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, 16 May 2016 09:55:34 +0200 Boris Brezillon <boris.brezillon@free-electrons.com> wrote: > Hi Moritz, > > On Wed, 11 May 2016 10:47:39 -0700 > Moritz Fischer <moritz.fischer@ettus.com> wrote: > > > This allows for getting a struct mtd_info from a node pointer, > > allowing mtd devices to e.g. store serial numbers or MAC addresses. > > Can you detail a bit what you'll do next. I guess you need to provide > this information to in-kernel users, and those users will just call > mtd_read() after retrieving the mtd_info pointer. > > Here are a few questions (I'm assuming the netdev + MAC address case): > - how would you link the net/PHY device to the MTD partition storing > the MAC address Sorry, I sent it before asking all my questions :). - it seems quite specific to MTD devices to me. What if the MAC address is stored in something that is not exposed as an MTD device. I wonder if we shouldn't add an nvmem wrapper around MTD devices. -- Boris Brezillon, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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Re: [PATCH] mtd: Adding of_mtd_info_get to get mtd_info from devicetree Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-05-16 10:00 +0200
Re: [PATCH] mtd: Adding of_mtd_info_get to get mtd_info from devicetree Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-05-16 10:10 +0200
Re: [PATCH] mtd: Adding of_mtd_info_get to get mtd_info from devicetree Moritz Fischer <moritz.fischer@ettus.com> - 2016-05-16 18:40 +0200
Re: [PATCH] mtd: Adding of_mtd_info_get to get mtd_info from devicetree Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-05-16 19:20 +0200
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