ichiic: Add PCI id for Arrow Lake.

[takawata]

Summary

Add PCI id for Arrow Lake to attach iic driver

Test Plan

load ig4iic driver on ThinkPad X13 Gen 6 and see iichid is works properly.

[mav]

I haven't tracked new things there, only hope that the IDs are right. But I just wonder about naming uniformity: previously we've already had "_H_" in constant names, while we never had "_U_".

[wulf]

There are more ArrowLake I2C device ids: 7750 and 7751. At least in share/misc/pci_vendors

[takawata]

In D51107#1166682, @wulf wrote:

There are more ArrowLake I2C device ids: 7750 and 7751. At least in share/misc/pci_vendors

According to the Datasheet, I2C#4(7750),I2C#5(7751) only supports PIO mode, and I'm not sure the PIO mode only device will work or not.

https://edc.intel.com/content/www/us/en/design/products-and-solutions/processors-and-chipsets/core-ultra-200h-and-200u-series-processors-datasheet-volume-1-of-2/intel-serial-i-o-inter-integrated-circuit-i2c-controllers/

[wulf]

In D51107#1166799, @takawata wrote:

In D51107#1166682, @wulf wrote:

There are more ArrowLake I2C device ids: 7750 and 7751. At least in share/misc/pci_vendors

According to the Datasheet, I2C#4(7750),I2C#5(7751) only supports PIO mode, and I'm not sure the PIO mode only device will work or not.

https://edc.intel.com/content/www/us/en/design/products-and-solutions/processors-and-chipsets/core-ultra-200h-and-200u-series-processors-datasheet-volume-1-of-2/intel-serial-i-o-inter-integrated-circuit-i2c-controllers/

MMIO(PIO?) is the only mode supported by ig4. DMA mode is not supported yet.

[takawata]

Add i2c#4 i2c#5 IDs.