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diff --git a/Documentation/i2c/busses/i2c-sis5595.rst b/Documentation/i2c/busses/i2c-sis5595.rst new file mode 100644 index 000000000000..b85630c84a96 --- /dev/null +++ b/Documentation/i2c/busses/i2c-sis5595.rst @@ -0,0 +1,68 @@ +========================= +Kernel driver i2c-sis5595 +========================= + +Authors: + - Frodo Looijaard <frodol@dds.nl>, + - Mark D. Studebaker <mdsxyz123@yahoo.com>, + - Philip Edelbrock <phil@netroedge.com> + +Supported adapters: + * Silicon Integrated Systems Corp. SiS5595 Southbridge + Datasheet: Publicly available at the Silicon Integrated Systems Corp. site. + +Note: all have mfr. ID 0x1039. + + ========= ====== + SUPPORTED PCI ID + ========= ====== + 5595 0008 + ========= ====== + + Note: these chips contain a 0008 device which is incompatible with the + 5595. We recognize these by the presence of the listed + "blacklist" PCI ID and refuse to load. + + ============= ====== ================ + NOT SUPPORTED PCI ID BLACKLIST PCI ID + ============= ====== ================ + 540 0008 0540 + 550 0008 0550 + 5513 0008 5511 + 5581 0008 5597 + 5582 0008 5597 + 5597 0008 5597 + 5598 0008 5597/5598 + 630 0008 0630 + 645 0008 0645 + 646 0008 0646 + 648 0008 0648 + 650 0008 0650 + 651 0008 0651 + 730 0008 0730 + 735 0008 0735 + 745 0008 0745 + 746 0008 0746 + ============= ====== ================ + +Module Parameters +----------------- + +================== ===================================================== +force_addr=0xaddr Set the I/O base address. Useful for boards + that don't set the address in the BIOS. Does not do a + PCI force; the device must still be present in lspci. + Don't use this unless the driver complains that the + base address is not set. +================== ===================================================== + +Description +----------- + +i2c-sis5595 is a true SMBus host driver for motherboards with the SiS5595 +southbridges. + +WARNING: If you are trying to access the integrated sensors on the SiS5595 +chip, you want the sis5595 driver for those, not this driver. This driver +is a BUS driver, not a CHIP driver. A BUS driver is used by other CHIP +drivers to access chips on the bus. |