9c5f7cad3a
If slave holds scl, I2C_IPD[7] will be set 1 by controller for debugging. Driver must ignore it. [ 5.752391] rk3x-i2c ff160000.i2c: unexpected irq in WRITE: 0x80 [ 5.939027] rk3x-i2c ff160000.i2c: timeout, ipd: 0x80, state: 4 Signed-off-by: Addy Ke <addy.ke@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org |
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.. | ||
algos | ||
busses | ||
muxes | ||
i2c-acpi.c | ||
i2c-boardinfo.c | ||
i2c-core.c | ||
i2c-core.h | ||
i2c-dev.c | ||
i2c-mux.c | ||
i2c-smbus.c | ||
i2c-stub.c | ||
Kconfig | ||
Makefile |