[Letux-kernel] [RFC v3 0/9] MIPS: CI20: Add efuse driver for Ingenic JZ4780 and attach to DM9000 for stable MAC addresses

H. Nikolaus Schaller hns at goldelico.com
Sun Feb 16 20:20:42 CET 2020

This series is based on and a follow up for


("[v2,0/2] Add efuse driver for Ingenic JZ4780 SoC")

Original authors were
PrasannaKumar Muralidharan <prasannatsmkumar at gmail.com>
Mathieu Malaterre <malat at debian.org>

and there are additions / code improvements by
H. Nikolaus Schaller <hns at goldelico.com>
Paul Cercueil <paul at crapouillou.net>

This setup works, if the dm9000 driver is compiled
as a module.

Therefore it is all RFC level. It is also not completely

H. Nikolaus Schaller (2):
  MIPS: DTS: CI20: make DM9000 Ethernet controller use NVMEM to find the
    default MAC address
  MIPS: CI20 defconfig: DEMO HACK: make DM9000 a module

Mathieu Malaterre (1):
  MIPS: CI20 defconfig: Probe efuse for CI20

Paul Cercueil (1):
  rework to use regmap

PrasannaKumar Muralidharan (5):
  nvmem: add driver for JZ4780 efuse
  Bindings: nvmem: add bindings for JZ4780 efuse
  Documentation: ABI: nvmem: add documentation for JZ4780 efuse ABI
  nvmem: MAINTAINERS: add maintainer for JZ4780 efuse driver
  MIPS: DTS: JZ4780: define node for JZ4780 efuse

 .../ABI/testing/sysfs-driver-jz4780-efuse     |  16 ++
 .../bindings/nvmem/ingenic,jz4780-efuse.txt   |  17 ++
 MAINTAINERS                                   |   5 +
 arch/mips/boot/dts/ingenic/ci20.dts           |   3 +
 arch/mips/boot/dts/ingenic/jz4780.dtsi        |  17 +-
 arch/mips/configs/ci20_defconfig              |   4 +-
 drivers/nvmem/Kconfig                         |  10 +
 drivers/nvmem/Makefile                        |   2 +
 drivers/nvmem/jz4780-efuse.c                  | 238 ++++++++++++++++++
 9 files changed, 310 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/ABI/testing/sysfs-driver-jz4780-efuse
 create mode 100644 Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt
 create mode 100644 drivers/nvmem/jz4780-efuse.c


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