linux/drivers/nvmem
Bartosz Golaszewski 506157be06 nvmem: add support for cell lookups from machine code
Add a way for machine code users to associate devices with nvmem cells.

This restores the support for non-DT systems but following a different
approach. Cells must now be associated with devices using provided
routines and data structures before they can be retrieved using
nvmem_cell_get().

It's still possible to define cells statically in nvmem_config but
cells created this way still need to be associated with consumers using
lookup entries.

Note that nvmem_find() must be moved higher in the source file as we
want to call it from __nvmem_device_get() for devices that don't have
a device node.

The signature of __nvmem_device_get() is also changed as it's no longer
used to retrieve cells.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-28 15:14:54 +02:00
..
bcm-ocotp.c nvmem: bcm-ocotp: Do not use "&pdev->dev" explicitly 2018-03-14 19:28:14 +01:00
core.c nvmem: add support for cell lookups from machine code 2018-09-28 15:14:54 +02:00
imx-iim.c nvmem: imx-iim: Do not use "&pdev->dev" explicitly 2018-03-14 19:28:14 +01:00
imx-ocotp.c nvmem: imx-ocotp: add support for imx6sll 2018-07-15 14:03:06 +02:00
Kconfig nvmem: Add Spreadtrum SC27XX efuse support 2018-07-15 14:03:05 +02:00
lpc18xx_eeprom.c nvmem: lpc18xx_eeprom: use devm_nvmem_register() 2018-09-28 15:14:54 +02:00
lpc18xx_otp.c nvmem: lpc18xx_otp: Convert to use devm_nvmem_register() 2018-03-14 19:28:14 +01:00
Makefile nvmem: Add Spreadtrum SC27XX efuse support 2018-07-15 14:03:05 +02:00
meson-efuse.c nvmem: meson-efuse: add write support 2018-05-14 16:20:48 +02:00
meson-mx-efuse.c nvmem: meson-mx-efuse: Convert to use devm_nvmem_register() 2018-03-14 19:28:14 +01:00
mtk-efuse.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
mxs-ocotp.c nvmem: mxs-ocotp: use devm_nvmem_register() 2018-09-28 15:14:54 +02:00
qfprom.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
rave-sp-eeprom.c nvmem: rave-sp-eeprom: Remove VLA usage 2018-07-07 17:30:46 +02:00
rockchip-efuse.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
sc27xx-efuse.c nvmem: Add Spreadtrum SC27XX efuse support 2018-07-15 14:03:05 +02:00
snvs_lpgpr.c nvmem: add i.MX7 support to snvs-lpgpr 2018-03-14 19:28:14 +01:00
sunxi_sid.c nvmem: sunxi_sid: use devm_nvmem_register() 2018-09-28 15:14:54 +02:00
uniphier-efuse.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
vf610-ocotp.c nvmem: vf610-ocotp: Do not use "&pdev->dev" explicitly 2018-03-14 19:28:14 +01:00