[PATCH 0/5] Add support for framer infrastructure and PEF2256 framer

Herve Codina
2023-11-28T13:26:00Z

Hi,

This series introduces the framer infrastructure and adds the PEF2256
framer provider.

Patches were previously sent as part of a full feature series and were
previously reviewed in that context:
"Add support for QMC HDLC, framer infrastructure and PEF2256 framer" [1]

In order to ease the merge, the full feature series has been split and
this series contains patches related to the framer part (infrastructure
and provider).
- Introduce framer infrastructure (patch 1)
- Add PEF2256 framer provider (patches 2, 3, 4, 5)

Compare to the original full feature series, a modification was done on
patch 3 in order to fix a dependency issue detected my a kernel test
robot.

Best regards,
Hervé

[1]: https://lore.kernel.org/linux-kernel/20231115144007.478111-1-herve.codina@bootlin.com/

Changes compare to the full feature series:
- Patch 3
Add 'depends on HAS_IOMEM' to fix the following issue detected by a
kernel test robot:
WARNING: unmet direct dependencies detected for MFD_CORE
Depends on [n]: HAS_IOMEM [=n]
Selected by [y]:
- FRAMER_PEF2256 [=y] && NETDEVICES [=y] && WAN [=y] && FRAMER [=y] && OF [=y]

Patches extracted:
- Patch 1 : full feature series patch 21
- Patch 2 : full feature series patch 22
- Patch 3 : full feature series patch 23
- Patch 4 : full feature series patch 24
- Patch 5 : full feature series patch 25

Herve Codina (5):
net: wan: Add framer framework support
dt-bindings: net: Add the Lantiq PEF2256 E1/T1/J1 framer
net: wan: framer: Add support for the Lantiq PEF2256 framer
pinctrl: Add support for the Lantic PEF2256 pinmux
MAINTAINERS: Add the Lantiq PEF2256 driver entry

.../bindings/net/lantiq,pef2256.yaml | 213 +++++
MAINTAINERS | 8 +
drivers/net/wan/Kconfig | 2 +
drivers/net/wan/Makefile | 2 +
drivers/net/wan/framer/Kconfig | 42 +
drivers/net/wan/framer/Makefile | 7 +
drivers/net/wan/framer/framer-core.c | 882 ++++++++++++++++++
drivers/net/wan/framer/pef2256/Makefile | 8 +
drivers/net/wan/framer/pef2256/pef2256-regs.h | 250 +++++
drivers/net/wan/framer/pef2256/pef2256.c | 880 +++++++++++++++++
drivers/pinctrl/Kconfig | 15 +
drivers/pinctrl/Makefile | 1 +
drivers/pinctrl/pinctrl-pef2256.c | 358 +++++++
include/linux/framer/framer-provider.h | 194 ++++
include/linux/framer/framer.h | 205 ++++
include/linux/framer/pef2256.h | 31 +
16 files changed, 3098 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/lantiq,pef2256.yaml
create mode 100644 drivers/net/wan/framer/Kconfig
create mode 100644 drivers/net/wan/framer/Makefile
create mode 100644 drivers/net/wan/framer/framer-core.c
create mode 100644 drivers/net/wan/framer/pef2256/Makefile
create mode 100644 drivers/net/wan/framer/pef2256/pef2256-regs.h
create mode 100644 drivers/net/wan/framer/pef2256/pef2256.c
create mode 100644 drivers/pinctrl/pinctrl-pef2256.c
create mode 100644 include/linux/framer/framer-provider.h
create mode 100644 include/linux/framer/framer.h
create mode 100644 include/linux/framer/pef2256.h

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2.42.0