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author | 2021-04-24 13:06:04 +0200 | |
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committer | 2021-05-10 12:42:46 +0200 | |
commit | 1333a6779501f4cc662ff5c8b36b0a22f3a7ddc6 (patch) | |
tree | b8dd1ed43d0965ba4eb4e754368fb0197d0833d1 /tools/perf/scripts/python/export-to-postgresql.py | |
parent | mtd: parsers: trx: Allow to use TRX parser on Mediatek SoCs (diff) | |
download | linux-dev-1333a6779501f4cc662ff5c8b36b0a22f3a7ddc6.tar.xz linux-dev-1333a6779501f4cc662ff5c8b36b0a22f3a7ddc6.zip |
nvmem: core: allow specifying of_node
Until now, the of_node of the parent device is used. Some devices
provide more than just the nvmem provider. To avoid name space clashes,
add a way to allow specifying the nvmem cells in subnodes. Consider the
following example:
flash@0 {
compatible = "jedec,spi-nor";
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
reg = <0x000000 0x010000>;
};
};
otp {
compatible = "user-otp";
#address-cells = <1>;
#size-cells = <1>;
serial-number@0 {
reg = <0x0 0x8>;
};
};
};
There the nvmem provider might be the MTD partition or the OTP region of
the flash.
Add a new config->of_node parameter, which if set, will be used instead
of the parent's of_node.
Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210424110608.15748-2-michael@walle.cc
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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