From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: "H. Nikolaus Schaller" <hns@goldelico.com>,
PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>,
Andreas Kemnade <andreas@kemnade.info>,
Paul Cercueil <paul@crapouillou.net>,
Mathieu Malaterre <malat@debian.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Ralf Baechle <ralf@linux-mips.org>,
Paul Burton <paulburton@kernel.org>,
Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Kees Cook <keescook@chromium.org>,
Andi Kleen <ak@linux.intel.com>,
Geert Uytterhoeven <geert+renesas@glider.be>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-mips@vger.kernel.org, letux-kernel@openphoenux.org,
kernel@pyra-handheld.com
Subject: Re: [PATCH v8 2/7] nvmem: add driver for JZ4780 efuse
Date: Thu, 5 Mar 2020 17:53:09 +0000 [thread overview]
Message-ID: <e1c70dc7-05e4-ce64-d683-04aa7fc37e82@linaro.org> (raw)
In-Reply-To: <86886abd9493d0d3b7c9b2eba4e928c2aa4be5d7.1582905653.git.hns@goldelico.com>
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
next prev parent reply other threads:[~2020-03-05 17:53 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-28 16:00 [PATCH v8 0/7] MIPS: CI20: Add efuse driver for Ingenic JZ4780 and attach to DM9000 for stable MAC addresses H. Nikolaus Schaller
2020-02-28 16:00 ` [PATCH v8 1/7] memory: jz4780_nemc: Only request IO memory the driver will use H. Nikolaus Schaller
2020-04-16 12:12 ` Paul Cercueil
2020-02-28 16:00 ` [PATCH v8 2/7] nvmem: add driver for JZ4780 efuse H. Nikolaus Schaller
2020-03-05 17:53 ` Srinivas Kandagatla [this message]
2020-02-28 16:00 ` [PATCH v8 3/7] Bindings: nvmem: add bindings " H. Nikolaus Schaller
2020-03-02 23:41 ` Rob Herring
2020-03-05 17:52 ` Srinivas Kandagatla
2020-02-28 16:00 ` [PATCH v8 4/7] Documentation: ABI: nvmem: add documentation for JZ4780 efuse ABI H. Nikolaus Schaller
2020-03-05 17:55 ` Srinivas Kandagatla
2020-02-28 16:00 ` [PATCH v8 5/7] nvmem: MAINTAINERS: add maintainer for JZ4780 efuse driver H. Nikolaus Schaller
2020-02-28 16:00 ` [PATCH v8 6/7] MIPS: DTS: JZ4780: define node for JZ4780 efuse H. Nikolaus Schaller
2020-04-20 7:20 ` Thomas Bogendoerfer
2020-02-28 16:00 ` [PATCH v8 7/7] MIPS: DTS: CI20: make DM9000 Ethernet controller use NVMEM to find the default MAC address H. Nikolaus Schaller
2020-04-20 7:20 ` Thomas Bogendoerfer
2020-02-28 16:26 ` [PATCH v8 0/7] MIPS: CI20: Add efuse driver for Ingenic JZ4780 and attach to DM9000 for stable MAC addresses Paul Cercueil
2020-03-05 18:03 ` Srinivas Kandagatla
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