Hi Srinivas, Am 20.07.2015 um 16:43 schrieb Srinivas Kandagatla: > This patch adds just providers part of the framework just to enable easy > review. > > Up until now, NVMEM drivers like eeprom were stored in drivers/misc, > where they all had to duplicate pretty much the same code to register > a sysfs file, allow in-kernel users to access the content of the devices > they were driving, etc. > > This was also a problem as far as other in-kernel users were involved, > since the solutions used were pretty much different from on driver to > another, there was a rather big abstraction leak. > > This introduction of this framework aims at solving this. It also > introduces DT representation for consumer devices to go get the data > they require (MAC Addresses, SoC/Revision ID, part numbers, and so on) > from the nvmems. > > Having regmap interface to this framework would give much better > abstraction for nvmems on different buses. > > Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> > [Maxime Ripard: intial version of eeprom framework] > Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> > --- > drivers/Kconfig | 2 + > drivers/Makefile | 1 + > drivers/nvmem/Kconfig | 13 ++ > drivers/nvmem/Makefile | 6 + > drivers/nvmem/core.c | 384 +++++++++++++++++++++++++++++++++++++++++ > include/linux/nvmem-consumer.h | 23 +++ > include/linux/nvmem-provider.h | 47 +++++ > 7 files changed, 476 insertions(+) > create mode 100644 drivers/nvmem/Kconfig > create mode 100644 drivers/nvmem/Makefile > create mode 100644 drivers/nvmem/core.c > create mode 100644 include/linux/nvmem-consumer.h > create mode 100644 include/linux/nvmem-provider.h i've tested this patch with my mxs-ocotp driver [1]. So you can add Tested-by: Stefan Wahren <stefan.wahren@xxxxxxxx> Regards Stefan -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
