Messages in this thread | | | Subject | Re: [PATCH v8 2/7] nvmem: add driver for JZ4780 efuse | From | Srinivas Kandagatla <> | Date | Thu, 5 Mar 2020 17:53:09 +0000 |
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On 28/02/2020 16:00, H. Nikolaus Schaller wrote: > From: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com> > > This patch brings support for the JZ4780 efuse. Currently it only exposes > a read only access to the entire 8K bits efuse memory and nvmem cells. > > To fetch for example the MAC address: > > dd if=/sys/devices/platform/134100d0.efuse/jz4780-efuse0/nvmem bs=1 skip=34 count=6 status=none | xxd > > Tested-by: Mathieu Malaterre <malat@debian.org> > Signed-off-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com> > Signed-off-by: Mathieu Malaterre <malat@debian.org> > Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> > Signed-off-by: Paul Cercueil <paul@crapouillou.net> > --- > drivers/nvmem/Kconfig | 12 ++ > drivers/nvmem/Makefile | 2 + > drivers/nvmem/jz4780-efuse.c | 239 +++++++++++++++++++++++++++++++++++
Applied thanks, --srini
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