Nicolas Saenz Julienne 5a3fa75a4d nvmem: Add driver to expose reserved memory as nvmem ...

Firmware/co-processors might use reserved memory areas in order to pass
data stemming from an nvmem device otherwise non accessible to Linux.
For example an EEPROM memory only physically accessible to firmware, or
data only accessible early at boot time.

In order to expose this data to other drivers and user-space, the driver
models the reserved memory area as an nvmem device.

Tested-by: Tim Gover <tim.gover@raspberrypi.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210129171430.11328-5-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-02-04 17:04:18 +01:00

..

unittest-data

of: unittest: Use bigger address cells to catch parser regressions

2020-08-03 16:24:49 -06:00

address.c

arm64 updates for 5.11:

2020-12-14 16:24:30 -08:00

base.c

of: Export of_remove_property() to modules

2020-09-05 13:09:03 -07:00

device.c

of: Drop superfluous ULL suffix for ~0

2020-11-02 09:32:46 -08:00

dynamic.c

driver core: Add fwnode link support

2020-12-09 19:10:21 +01:00

fdt_address.c

of: Use SPDX license tag for DT files

2018-01-08 08:22:45 -06:00

fdt.c

earlycon: simplify earlycon-table implementation

2020-12-04 15:49:48 +01:00

irq.c

of/irq: Make of_msi_map_rid() PCI bus agnostic

2020-07-28 15:51:32 +01:00

Kconfig

net: phy: Move of_mdio from drivers/of to drivers/net/mdio

2020-10-10 10:55:05 -07:00

kobj.c

of: Fix a refcounting bug in __of_attach_node_sysfs()

2020-05-27 19:30:25 -06:00

Makefile

net: phy: Move of_mdio from drivers/of to drivers/net/mdio

2020-10-10 10:55:05 -07:00

of_net.c

net: of_get_phy_mode: Change API to solve int/unit warnings

2019-11-04 11:21:25 -08:00

of_numa.c

of, numa: Validate some distance map rules

2018-11-08 12:44:34 -06:00

of_private.h

dma-mapping: introduce DMA range map, supplanting dma_pfn_offset

2020-09-17 18:43:56 +02:00

of_reserved_mem.c

of: Fix reserved-memory overlap detection

2020-10-25 20:37:55 -05:00

overlay.c

of: overlay: kmemleak in dup_and_fixup_symbol_prop()

2020-04-17 08:31:34 -05:00

pdt.c

of: Remove struct device_node.type pointer

2019-01-10 16:24:44 -06:00

platform.c

nvmem: Add driver to expose reserved memory as nvmem

2021-02-04 17:04:18 +01:00

property.c

driver core: Delete pointless parameter in fwnode_operations.add_links

2020-12-09 19:14:48 +01:00

resolver.c

of: overlay: log the error cause on resolver failure

2020-03-02 11:32:44 -06:00

unittest.c

of: unittest: Fix build on architectures without CONFIG_OF_ADDRESS

2020-12-02 16:49:39 +00:00