linux.git/Documentation/devicetree/bindings/nvmem, branch v4.17

dt-bindings: nvmem: imx-ocotp: update the binding to reflect data cells

2018-03-14T18:28:15+00:00

imx-ocotp is implemented based on nvmem which can have data cells
as child node. Update the binding doc to reflect it to be more easily
understood by users.

Cc: Srinivas Kandagatla 
Cc: Rob Herring 
Cc: Mark Rutland 
Cc: Shawn Guo 
Signed-off-by: Dong Aisheng 
Acked-by: Shawn Guo 
Reviewed-by: Rob Herring 
Signed-off-by: Srinivas Kandagatla 
Signed-off-by: Greg Kroah-Hartman

nvmem: add i.MX7 support to snvs-lpgpr

2018-03-14T18:28:14+00:00

The i.MX7 family has similar SNVS hardware so make the snvs-lpgpr
support it along with the i.MX6 family. The register interface is the
same except for the number and offset of the general purpose registers.

Signed-off-by: Andrey Yurovsky 
Reviewed-by: Oleksij Rempel 
Signed-off-by: Srinivas Kandagatla 
Signed-off-by: Greg Kroah-Hartman

nvmem: rockchip-efuse: add support for rk3328-efuse

2017-12-19T09:39:33+00:00

This adds the necessary data for handling eFuse on the rk3328.

Signed-off-by: Finley Xiao 
Acked-by: Rob Herring 
Signed-off-by: Heiko Stuebner 
Signed-off-by: Srinivas Kandagatla 
Signed-off-by: Greg Kroah-Hartman

nvmem: rockchip-efuse: parse 'rockchip,efuse-size'

2017-12-19T09:39:33+00:00

The eFuse size is defined in property  before, but the length
of registers is not equal to the size on some platforms, so we
add a new property to redefine it.

Signed-off-by: Finley Xiao 
Acked-by: Rob Herring 
Signed-off-by: Heiko Stuebner 
Signed-off-by: Srinivas Kandagatla 
Signed-off-by: Greg Kroah-Hartman

Merge tag 'char-misc-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2017-11-16T17:10:59+00:00

Pull char/misc updates from Greg KH:
 "Here is the big set of char/misc and other driver subsystem patches
  for 4.15-rc1.

  There are small changes all over here, hyperv driver updates, pcmcia
  driver updates, w1 driver updats, vme driver updates, nvmem driver
  updates, and lots of other little one-off driver updates as well. The
  shortlog has the full details.

  All of these have been in linux-next for quite a while with no
  reported issues"

* tag 'char-misc-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (90 commits)
  VME: Return -EBUSY when DMA list in use
  w1: keep balance of mutex locks and refcnts
  MAINTAINERS: Update VME subsystem tree.
  nvmem: sunxi-sid: add support for A64/H5's SID controller
  nvmem: imx-ocotp: Update module description
  nvmem: imx-ocotp: Enable i.MX7D OTP write support
  nvmem: imx-ocotp: Add i.MX7D timing write clock setup support
  nvmem: imx-ocotp: Move i.MX6 write clock setup to dedicated function
  nvmem: imx-ocotp: Add support for banked OTP addressing
  nvmem: imx-ocotp: Pass parameters via a struct
  nvmem: imx-ocotp: Restrict OTP write to IMX6 processors
  nvmem: uniphier: add UniPhier eFuse driver
  dt-bindings: nvmem: add description for UniPhier eFuse
  nvmem: set nvmem->owner to nvmem->dev->driver->owner if unset
  nvmem: qfprom: fix different address space warnings of sparse
  nvmem: mtk-efuse: fix different address space warnings of sparse
  nvmem: mtk-efuse: use stack for nvmem_config instead of malloc'ing it
  nvmem: imx-iim: use stack for nvmem_config instead of malloc'ing it
  thunderbolt: tb: fix use after free in tb_activate_pcie_devices
  MAINTAINERS: Add git tree for Thunderbolt development
  ...

dt-bindings: Remove leading zeros from bindings notation

2017-11-09T23:05:05+00:00

Improve the binding example by removing all the leading zeros to fix the
following dtc warnings:

Warning (unit_address_format): Node /XXX unit name should not have leading 0s

Converted using the following command:

perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find ./Documentation/devicetree/bindings "*.txt"`

Some unnecessary changes were manually fixed.

Signed-off-by: Marco Franchi 
Signed-off-by: Rob Herring

nvmem: sunxi-sid: add support for A64/H5's SID controller

2017-11-08T13:19:06+00:00

Allwinner A64/H5 SoCs come with a SID controller like the one in H3, but
without the silicon bug that makes the initial value at 0x200 wrong, so
the value at 0x200 can be directly read.

Add support for this kind of SID controller.

Signed-off-by: Icenowy Zheng 
Acked-by: Rob Herring 
Signed-off-by: Srinivas Kandagatla 
Signed-off-by: Greg Kroah-Hartman

dt-bindings: nvmem: add description for UniPhier eFuse

2017-11-08T13:19:05+00:00

Add uniphier-efuse dt-bindings documentation.

Signed-off-by: Keiji Hayashibara 
Acked-by: Rob Herring 
Signed-off-by: Srinivas Kandagatla 
Signed-off-by: Greg Kroah-Hartman

nvmem: meson-efuse: indicate that this driver is only for Meson GX SoCs

2017-10-20T13:38:02+00:00

The current Amlogic Meson eFuse driver only supports the 64-bit SoCs
(GXBB and newer). Older SoCs cannot be supported by the same driver
because they do not use the meson secure monitor firmware to access the
hardware.

Signed-off-by: Martin Blumenstingl 
Signed-off-by: Srinivas Kandagatla 
Acked-by: Rob Herring 
Signed-off-by: Greg Kroah-Hartman

dt-bindings: nvmem: Describe the Amlogic Meson6/Meson8/Meson8b efuse

2017-10-20T13:38:02+00:00

Amlogic Meson6, Meson8 and Meson8b SoCs have an efuse which contains
calibration data from the factory (for the internal temperature sensor
and some CVBS connector settings). Some manufacturers also store the MAC
address or serial number in the efuse.

This documents the devicetree bindings for the efuse on these SoCs.

Signed-off-by: Martin Blumenstingl 
Signed-off-by: Srinivas Kandagatla 
Acked-by: Rob Herring 
Signed-off-by: Greg Kroah-Hartman