linux.git/Documentation/devicetree/bindings/nvmem, branch v6.5

Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2023-07-03T19:46:47+00:00

Pull Char/Misc updates from Greg KH:
 "Here is the big set of char/misc and other driver subsystem updates
  for 6.5-rc1.

  Lots of different, tiny, stuff in here, from a range of smaller driver
  subsystems, including pulls from some substems directly:

   - IIO driver updates and additions

   - W1 driver updates and fixes (and a new maintainer!)

   - FPGA driver updates and fixes

   - Counter driver updates

   - Extcon driver updates

   - Interconnect driver updates

   - Coresight driver updates

   - mfd tree tag merge needed for other updates on top of that, lots of
     small driver updates as patches, including:

   - static const updates for class structures

   - nvmem driver updates

   - pcmcia driver fix

   - lots of other small driver updates and fixes

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

* tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (243 commits)
  bsr: fix build problem with bsr_class static cleanup
  comedi: make all 'class' structures const
  char: xillybus: make xillybus_class a static const structure
  xilinx_hwicap: make icap_class a static const structure
  virtio_console: make port class a static const structure
  ppdev: make ppdev_class a static const structure
  char: misc: make misc_class a static const structure
  /dev/mem: make mem_class a static const structure
  char: lp: make lp_class a static const structure
  dsp56k: make dsp56k_class a static const structure
  bsr: make bsr_class a static const structure
  oradax: make 'cl' a static const structure
  hwtracing: hisi_ptt: Fix potential sleep in atomic context
  hwtracing: hisi_ptt: Advertise PERF_PMU_CAP_NO_EXCLUDE for PTT PMU
  hwtracing: hisi_ptt: Export available filters through sysfs
  hwtracing: hisi_ptt: Add support for dynamically updating the filter list
  hwtracing: hisi_ptt: Factor out filter allocation and release operation
  samples: pfsm: add CC_CAN_LINK dependency
  misc: fastrpc: check return value of devm_kasprintf()
  coresight: dummy: Update type of mode parameter in dummy_{sink,source}_enable()
  ...

dt-bindings: nvmem: imx-ocotp: drop unneeded address/size-cells and children

2023-06-15T11:42:18+00:00

Referenced nvmem.yaml schema already defines address/size-cells and its
children, so remove redundant entries.

Signed-off-by: Krzysztof Kozlowski 
Reviewed-by: Peng Fan 
Signed-off-by: Srinivas Kandagatla 
Message-ID: <20230611140330.154222-27-srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman

dt-bindings: nvmem: convert base example to use NVMEM fixed cells layout

2023-06-15T11:42:18+00:00

With support for the "fixed-layout" binding it's possible and preferred
now to define fixed NVMEM cells in the layout node. Do that for the
example binding.

Signed-off-by: Rafał Miłecki 
Reviewed-by: Rob Herring 
Signed-off-by: Srinivas Kandagatla 
Message-ID: <20230611140330.154222-25-srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman

dt-bindings: nvmem: layouts: add fixed-layout

2023-06-15T11:42:17+00:00

With the introduction of NVMEM layouts, new NVMEM content structures
should be defined as such. We should also try to convert / migrate
existing NVMEM content bindings to layouts.

This commit handles fixed NVMEM cells. So far they had to be defined
directly - as device subnodes. With this change it's allowed to put them
in the DT node named "nvmem-layout".

Having NVMEM cells in separated node is preferred as it draws a nice
line between NVMEM device and its content. It results in cleaner
bindings.

FWIW a very similar situation has happened to MTD devices and their
partitions: see commit 5d96ea42eb63 ("dt-bindings: mtd: Clarify all
partition subnodes").

Signed-off-by: Rafał Miłecki 
Reviewed-by: Rob Herring 
Signed-off-by: Srinivas Kandagatla 
Message-ID: <20230611140330.154222-24-srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman

dt-bindings: nvmem: mediatek: efuse: add support for mt7986

2023-06-15T11:42:17+00:00

Add compatible string for mt7986 SoC.

Signed-off-by: Frank Wunderlich 
Acked-by: Rob Herring 
Reviewed-by: AngeloGioacchino Del Regno 
Signed-off-by: Srinivas Kandagatla 
Message-ID: <20230611140330.154222-23-srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman

dt-bindings: nvmem: imx-ocotp: support i.MX93

2023-06-15T11:42:17+00:00

Add i.MX93 OCOTP support

Signed-off-by: Peng Fan 
Reviewed-by: Krzysztof Kozlowski 
Signed-off-by: Srinivas Kandagatla 
Message-ID: <20230611140330.154222-21-srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman

dt-bindings: nvmem: sunplus,sp7021-ocotp: drop unneeded address/size-cells

2023-06-15T11:42:17+00:00

Referenced nvmem.yaml schema already defines address/size-cells, so
remove redundant entries.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Srinivas Kandagatla 
Message-ID: <20230611140330.154222-19-srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman

dt-bindings: nvmem: socionext,uniphier-efuse: drop unneeded address/size-cells

2023-06-15T11:42:17+00:00

Referenced nvmem.yaml schema already defines address/size-cells, so
remove redundant entries.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Srinivas Kandagatla 
Message-ID: <20230611140330.154222-18-srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman

dt-bindings: nvmem: qcom,spmi-sdam: drop unneeded address/size-cells

2023-06-15T11:42:17+00:00

Referenced nvmem.yaml schema already defines address/size-cells, so
remove redundant entries.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Srinivas Kandagatla 
Message-ID: <20230611140330.154222-17-srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman

dt-bindings: nvmem: qcom,qfprom: drop unneeded address/size-cells

2023-06-15T11:42:17+00:00

Referenced nvmem.yaml schema already defines address/size-cells, so
remove redundant entries.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Srinivas Kandagatla 
Message-ID: <20230611140330.154222-16-srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman