diff options
| author | Rudolf Marek <r.marek@assembler.cz> | 2008-10-14 17:30:03 +0200 |
|---|---|---|
| committer | Jean Delvare <khali@mahadeva.delvare> | 2008-10-14 17:30:03 +0200 |
| commit | b806a71a0e9dacb6763371561caa693c78b93d40 (patch) | |
| tree | 349d8c236f5a95bff328cb279edf71fee7548bb3 | |
| parent | 4ad48e6ab18c86255f534a2cdcba5a4ead57a15f (diff) | |
i2c-viapro: Add VX800/VX820 support
Thanks to new datasheets published on http://linux.via.com.tw we can now add
support for VX800/VX820 chipsets.
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
| -rw-r--r-- | Documentation/i2c/busses/i2c-viapro | 8 | ||||
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-viapro.c | 4 |
3 files changed, 13 insertions, 3 deletions
diff --git a/Documentation/i2c/busses/i2c-viapro b/Documentation/i2c/busses/i2c-viapro index 1405fb69984c..22efedf60c87 100644 --- a/Documentation/i2c/busses/i2c-viapro +++ b/Documentation/i2c/busses/i2c-viapro @@ -16,6 +16,9 @@ Supported adapters: * VIA Technologies, Inc. CX700 Datasheet: available on request and under NDA from VIA + * VIA Technologies, Inc. VX800/VX820 + Datasheet: available on http://linux.via.com.tw + Authors: Kyösti Mälkki <kmalkki@cc.hut.fi>, Mark D. Studebaker <mdsxyz123@yahoo.com>, @@ -49,6 +52,7 @@ Your lspci -n listing must show one of these : device 1106:3372 (VT8237S) device 1106:3287 (VT8251) device 1106:8324 (CX700) + device 1106:8353 (VX800/VX820) If none of these show up, you should look in the BIOS for settings like enable ACPI / SMBus or even USB. @@ -57,5 +61,5 @@ Except for the oldest chips (VT82C596A/B, VT82C686A and most probably VT8231), this driver supports I2C block transactions. Such transactions are mainly useful to read from and write to EEPROMs. -The CX700 additionally appears to support SMBus PEC, although this driver -doesn't implement it yet. +The CX700/VX800/VX820 additionally appears to support SMBus PEC, although +this driver doesn't implement it yet. diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index e54b9fe46804..b32164cfbc4d 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -209,7 +209,7 @@ config I2C_VIA will be called i2c-via. config I2C_VIAPRO - tristate "VIA VT82C596/82C686/82xx and CX700" + tristate "VIA VT82C596/82C686/82xx and CX700/VX800/VX820" depends on PCI help If you say yes to this option, support will be included for the VIA @@ -223,6 +223,8 @@ config I2C_VIAPRO VT8237R/A/S VT8251 CX700 + VX800 + VX820 This driver can also be built as a module. If so, the module will be called i2c-viapro. diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c index 862eb352a2d9..1345da97b23b 100644 --- a/drivers/i2c/busses/i2c-viapro.c +++ b/drivers/i2c/busses/i2c-viapro.c @@ -36,6 +36,7 @@ VT8237S 0x3372 yes VT8251 0x3287 yes CX700 0x8324 yes + VX800/VX820 0x8353 yes Note: we assume there can only be one device, with one SMBus interface. */ @@ -396,6 +397,7 @@ found: switch (pdev->device) { case PCI_DEVICE_ID_VIA_CX700: + case PCI_DEVICE_ID_VIA_VX800: case PCI_DEVICE_ID_VIA_8251: case PCI_DEVICE_ID_VIA_8237: case PCI_DEVICE_ID_VIA_8237A: @@ -459,6 +461,8 @@ static struct pci_device_id vt596_ids[] = { .driver_data = SMBBA3 }, { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_CX700), .driver_data = SMBBA3 }, + { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX800), + .driver_data = SMBBA3 }, { 0, } }; |