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  • linux-arm
  • Ch Linux Perf
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  • ch-linux-perf
  • drivers
  • i2c
  • busses
  • i2c-mpc.c
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  • Chris Packham's avatar
    i2c: mpc: implement erratum A-004447 workaround · 8f0cdec8
    Chris Packham authored May 12, 2021
    
    
    The P2040/P2041 has an erratum where the normal i2c recovery mechanism
    does not work. Implement the alternative recovery mechanism documented
    in the P2040 Chip Errata Rev Q.
    
    Signed-off-by: default avatarChris Packham <chris.packham@alliedtelesis.co.nz>
    Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
    8f0cdec8