Mark/Jean:
I have a new I2C slave which has 32-bit data/addresses that I'm trying to
figure out if I can connect up to the i801x chipset...
A read is:
S Addr Wr [A] Comm(31:24) [A] Comm(23:16) [A] Comm(15:8) [A] Comm(7:0) [A]
S Addr R [A] [Data(31:24)] A [Data(23:16)] A [Data(15:8)] A [Data(7:0)] NA P
A Write is:
S Addr Wr [A] Comm(31:24) [A] Comm(23:16) [A] Comm(15:8) [A] Comm(7:0) [A]
Data(31:24) [A] Data(23:16) [A] Data(15:8) [A] Data(7:0) [A] P
Comm the 32-bit data which selects the register on the I2C slave.
I can use I2C to do this...
The question is - it doesn't look like the ./drivers/i2c/busses/i2c-i801.c
supports enough I2C to do this - and I don't think I can abuse SMBus to talk
to the part.
Would you agree with my speculation? or am I missing some I2C_FUNC_I2C
somewhere? or some magic way to make SMBUS work?
Thanks
-Robin
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