Messages in this thread | | | Subject | Re: [PATCH v4 02/18] Documentation: nvmem: document lookup entries | From | Sekhar Nori <> | Date | Mon, 16 Jul 2018 17:44:09 +0530 |
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On Friday 29 June 2018 03:10 PM, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski <bgolaszewski@baylibre.com> > > Describe the usage of nvmem cell lookup tables. > > Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> > --- > Documentation/nvmem/nvmem.txt | 28 ++++++++++++++++++++++++++++ > 1 file changed, 28 insertions(+) > > diff --git a/Documentation/nvmem/nvmem.txt b/Documentation/nvmem/nvmem.txt > index 8d8d8f58f96f..9d5e3ca2b4f3 100644 > --- a/Documentation/nvmem/nvmem.txt > +++ b/Documentation/nvmem/nvmem.txt > @@ -58,6 +58,34 @@ static int qfprom_probe(struct platform_device *pdev) > It is mandatory that the NVMEM provider has a regmap associated with its > struct device. Failure to do would return error code from nvmem_register(). > > +Additionally it is possible to create nvmem cell lookup entries and register > +them with the nvmem framework from machine code as shown in the example below: > + > +static struct nvmem_cell_lookup foobar_lookup = { > + .info = { > + .name = "mac-address", > + .offset = 0xd000, > + .bytes = ERH_ALEN,
ETH_ALEN. Will fix while applying.
Regards, Sekhar
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