On Mon, Feb 26, 2018 at 10:28:42AM +1000, Andrew Cooks wrote: > These patches fix a couple of issues with the i2c-piix4 driver on AMD > Family 16h Model 30h SoCs (used in embedded designs and commonly available > in the PC Engines APU2 and ASRock IMB-A180-H) and adds ACPI-based > enumeration to the i2c-piix4 driver. > > Some I2C peripherals, eg. PCA953x IO expander, are not discovered by the > probe or detect mechanisms when attached to an SMBus controller that uses > the i2c-piix4 SMBus driver. ACPI provides a mechanism to define these > peripherals and the controller port that they're attached to. > > Changes: > v4: > remove unnecessary SB800_MAIN_PORTS constant > reduce piix4_remove change > v3: > take chip revision into account when determining port selection register > v2: > count the adapters, instead of misusing port numbers > > Andrew Cooks (3): > i2c: piix4: Fix port selection for AMD Family 16h Model 30h > i2c: piix4: fix probing of reserved ports on AMD > i2c: piix4: add ACPI support > > Andrew Cooks (3): > i2c: piix4: Fix port selection for AMD Family 16h Model 30h > i2c: piix4: fix probing of reserved ports on AMD > i2c: piix4: add ACPI support Why the duplicate? thanks, Tobin. -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
