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| author |   Alban Bedel <albeu@free.fr> | 2018-11-13 15:01:10 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-06 15:48:54 +0100 |
| commit | c4dfa25ab307a277eafa7067cd927fbe4d9be4ba (patch) | |
| tree | 4f10063c263283167e308490ad538e325b57249e /drivers/mtd/Kconfig | |
| parent | nvmem: add new config option (diff) | |
| download | linux-dev-c4dfa25ab307a277eafa7067cd927fbe4d9be4ba.tar.xz linux-dev-c4dfa25ab307a277eafa7067cd927fbe4d9be4ba.zip | |
mtd: add support for reading MTD devices via the nvmem API
Allow drivers that use the nvmem API to read data stored on MTD devices.
For this the mtd devices are registered as read-only NVMEM providers.
We don't support device tree systems for now.
Signed-off-by: Alban Bedel <albeu@free.fr>
[Bartosz:
- include linux/nvmem-provider.h
- set the name of the nvmem provider
- set no_of_node to true in nvmem_config
- don't check the return value of nvmem_unregister() - it cannot fail
- tweaked the commit message]
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mtd/Kconfig')
| -rw-r--r-- | drivers/mtd/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig index c77f537323ec..efbe7a6f1d8f 100644 --- a/drivers/mtd/Kconfig +++ b/drivers/mtd/Kconfig @@ -1,5 +1,6 @@ menuconfig MTD tristate "Memory Technology Device (MTD) support" + imply NVMEM help Memory Technology Devices are flash, RAM and similar chips, often used for solid state file systems on embedded devices. This option |