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| author | PrasannaKumar Muralidharan <[email protected]> | 2020-03-10 13:22:55 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2020-03-19 07:41:03 +0100 |
| commit | 4a2addc28769183ff1162c408b4cda55b8c75495 (patch) | |
| tree | 98c5818e81ac3f20a8b35f60a82ae76985499a8f /tools/perf/scripts/python | |
| parent | af934656d848426aae7248cbebe786d430704011 (diff) | |
nvmem: add driver for JZ4780 efuse
This patch brings support for the JZ4780 efuse. Currently it only exposes
a read only access to the entire 8K bits efuse memory and nvmem cells.
To fetch for example the MAC address:
dd if=/sys/devices/platform/134100d0.efuse/jz4780-efuse0/nvmem bs=1 skip=34 count=6 status=none | xxd
Tested-by: Mathieu Malaterre <[email protected]>
Signed-off-by: PrasannaKumar Muralidharan <[email protected]>
Signed-off-by: Mathieu Malaterre <[email protected]>
Signed-off-by: H. Nikolaus Schaller <[email protected]>
Signed-off-by: Paul Cercueil <[email protected]>
Signed-off-by: Srinivas Kandagatla <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions