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[v2,0/2] ARM: aspeed: Add secure boot controller debugfs

Message ID 20220310000629.119699-1-joel@jms.id.au (mailing list archive)
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Series ARM: aspeed: Add secure boot controller debugfs | expand

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Joel Stanley March 10, 2022, 12:06 a.m. UTC 
We're creating a common API for a subset of this information in sysfs:

 https://lore.kernel.org/all/20220204072234.304543-1-joel@jms.id.au/

However, machines with an ASPEED soc need the detailed information from
the SBE that is not relevant for other systems, so expose it all in
debugfs.

v2 Moves the files to aspeed/sbc, and uses arch_debugfs_dir instead of a
driver specific directory.

v1: https://lore.kernel.org/linux-arm-kernel/20220304030336.1017197-1-joel@jms.id.au/

Joel Stanley (2):
  ARM: aspeed: Add debugfs directory
  ARM: soc: aspeed: Add secure boot controller support

 arch/arm/mach-aspeed/debugfs.c  | 16 ++++++++
 drivers/soc/aspeed/aspeed-sbc.c | 73 +++++++++++++++++++++++++++++++++
 arch/arm/mach-aspeed/Makefile   |  1 +
 drivers/soc/aspeed/Kconfig      |  7 ++++
 drivers/soc/aspeed/Makefile     |  1 +
 5 files changed, 98 insertions(+)
 create mode 100644 arch/arm/mach-aspeed/debugfs.c
 create mode 100644 drivers/soc/aspeed/aspeed-sbc.c