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From: Joachim Eastwood <manabian-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
	maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org
Cc: Joachim Eastwood
	<manabian-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Subject: [PATCH 0/3] nvmem: add lpc18xx OTP memory driver
Date: Tue, 13 Sep 2016 18:12:38 +0200	[thread overview]
Message-ID: <20160913161241.22492-1-manabian@gmail.com> (raw)

This patch set adds a simple read-only nvmem driver for the
internal OTP (One Time Programmable) memory found on all
LPC18xx/43xx devices. Write support is coming later when
the required firmware driver for the boot ROM goes upstream.

Note that dtsi patch is only included for reference. I intend
to take it myself through the lpc18xx tree once the bindings
are accepted and the driver goes upstream.


Joachim Eastwood (3):
  nvmem: add NXP LPC18xx OTP driver
  nvmem: dt: document lpc1850 OTP binding
  ARM: dts: lpc18xx: add otp node

 .../devicetree/bindings/nvmem/lpc1850-otp.txt      |  20 ++++
 arch/arm/boot/dts/lpc18xx.dtsi                     |  12 ++
 drivers/nvmem/Kconfig                              |  10 ++
 drivers/nvmem/Makefile                             |   2 +
 drivers/nvmem/lpc18xx_otp.c                        | 123 +++++++++++++++++++++
 5 files changed, 167 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/nvmem/lpc1850-otp.txt
 create mode 100644 drivers/nvmem/lpc18xx_otp.c

-- 
2.9.3

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WARNING: multiple messages have this Message-ID (diff)
From: manabian@gmail.com (Joachim Eastwood)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] nvmem: add lpc18xx OTP memory driver
Date: Tue, 13 Sep 2016 18:12:38 +0200	[thread overview]
Message-ID: <20160913161241.22492-1-manabian@gmail.com> (raw)

This patch set adds a simple read-only nvmem driver for the
internal OTP (One Time Programmable) memory found on all
LPC18xx/43xx devices. Write support is coming later when
the required firmware driver for the boot ROM goes upstream.

Note that dtsi patch is only included for reference. I intend
to take it myself through the lpc18xx tree once the bindings
are accepted and the driver goes upstream.


Joachim Eastwood (3):
  nvmem: add NXP LPC18xx OTP driver
  nvmem: dt: document lpc1850 OTP binding
  ARM: dts: lpc18xx: add otp node

 .../devicetree/bindings/nvmem/lpc1850-otp.txt      |  20 ++++
 arch/arm/boot/dts/lpc18xx.dtsi                     |  12 ++
 drivers/nvmem/Kconfig                              |  10 ++
 drivers/nvmem/Makefile                             |   2 +
 drivers/nvmem/lpc18xx_otp.c                        | 123 +++++++++++++++++++++
 5 files changed, 167 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/nvmem/lpc1850-otp.txt
 create mode 100644 drivers/nvmem/lpc18xx_otp.c

-- 
2.9.3

             reply	other threads:[~2016-09-13 16:12 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-13 16:12 Joachim Eastwood [this message]
2016-09-13 16:12 ` [PATCH 0/3] nvmem: add lpc18xx OTP memory driver Joachim Eastwood
2016-09-13 16:12 ` [PATCH 1/3] nvmem: add NXP LPC18xx OTP driver Joachim Eastwood
2016-09-19 10:56   ` Srinivas Kandagatla
2016-10-07  1:44   ` Vladimir Zapolskiy
2016-10-08 10:26     ` Joachim Eastwood
     [not found] ` <20160913161241.22492-1-manabian-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-09-13 16:12   ` [PATCH 2/3] nvmem: dt: document lpc1850 OTP binding Joachim Eastwood
2016-09-13 16:12     ` Joachim Eastwood
     [not found]     ` <20160913161241.22492-3-manabian-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-09-23 13:35       ` Rob Herring
2016-09-23 13:35         ` Rob Herring
2016-09-23 20:05         ` Joachim Eastwood
2016-09-23 20:05           ` Joachim Eastwood
2016-09-13 16:12   ` [PATCH 3/3] ARM: dts: lpc18xx: add otp node Joachim Eastwood
2016-09-13 16:12     ` Joachim Eastwood

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