* removed read_only for nvmem config because there is no write method * Kconfig: replaced depends MACH_JZ4780 with MACH_INGENIC * run through checkpatch and fixed issues * made use of devm_nvram_register() and get rid of jz4780_efuse_remove() (suggested by Srinivas Kandagatla srinivas.kandagatla@linaro.org) * squashed previous patch 1/9 and 2/9 into single (regmap based) driver
RFC V3 2020-02-16 20:20:59:
This series is based on and a follow up for
https://lore.kernel.org/patchwork/cover/868157/
("[v2,0/2] Add efuse driver for Ingenic JZ4780 SoC")
Original authors were PrasannaKumar Muralidharan prasannatsmkumar@gmail.com Mathieu Malaterre malat@debian.org
and there are additions / code improvements by H. Nikolaus Schaller hns@goldelico.com Paul Cercueil paul@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 checkpatched.
H. Nikolaus Schaller (1): MIPS: DTS: CI20: make DM9000 Ethernet controller use NVMEM to find the default MAC address
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 +- drivers/nvmem/Kconfig | 10 + drivers/nvmem/Makefile | 2 + drivers/nvmem/jz4780-efuse.c | 229 ++++++++++++++++++ 8 files changed, 298 insertions(+), 1 deletion(-) 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