Provide information how to reference I2C busses created by the PIIX4
chip driver from the ACPI code.
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
1922bc2455