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| author | Rudolf Marek <r.marek@sh.cvut.cz> | 2007-01-06 01:13:13 +0100 |
|---|---|---|
| committer | Adrian Bunk <bunk@stusta.de> | 2007-01-09 03:23:31 +0100 |
| commit | 2d353a7ec2db507b376aef5dca78726f16969a31 (patch) | |
| tree | d19a106a1d88769939ab2575f8f48f817f3259dd | |
| parent | 7f415f1af086422cc271f5e76f81bc1695ce126e (diff) | |
| download | lwn-2d353a7ec2db507b376aef5dca78726f16969a31.tar.gz lwn-2d353a7ec2db507b376aef5dca78726f16969a31.zip | |
i2c-viapro: Add support for the VT8237A and VT8251
Documentation update included. Compile tested.
Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
| -rw-r--r-- | Documentation/i2c/busses/i2c-viapro | 7 | ||||
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 18 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-viapro.c | 8 |
3 files changed, 23 insertions, 10 deletions
diff --git a/Documentation/i2c/busses/i2c-viapro b/Documentation/i2c/busses/i2c-viapro index 16775663b9f5..25680346e0ac 100644 --- a/Documentation/i2c/busses/i2c-viapro +++ b/Documentation/i2c/busses/i2c-viapro @@ -7,9 +7,12 @@ Supported adapters: * VIA Technologies, Inc. VT82C686A/B Datasheet: Sometimes available at the VIA website - * VIA Technologies, Inc. VT8231, VT8233, VT8233A, VT8235, VT8237R + * VIA Technologies, Inc. VT8231, VT8233, VT8233A Datasheet: available on request from VIA + * VIA Technologies, Inc. VT8235, VT8237R, VT8237A, VT8251 + Datasheet: available on request and under NDA from VIA + Authors: Kysti Mlkki <kmalkki@cc.hut.fi>, Mark D. Studebaker <mdsxyz123@yahoo.com>, @@ -39,6 +42,8 @@ Your lspci -n listing must show one of these : device 1106:8235 (VT8231 function 4) device 1106:3177 (VT8235) device 1106:3227 (VT8237R) + device 1106:3337 (VT8237A) + device 1106:3287 (VT8251) If none of these show up, you should look in the BIOS for settings like enable ACPI / SMBus or even USB. diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index ff92735c7c85..ab5270ffe1b4 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -462,19 +462,19 @@ config I2C_VIA will be called i2c-via. config I2C_VIAPRO - tristate "VIA 82C596/82C686/823x" + tristate "VIA 82C596/82C686/82xx" depends on I2C && PCI help If you say yes to this option, support will be included for the VIA - 82C596/82C686/823x I2C interfaces. Specifically, the following + 82C596/82C686/82xx I2C interfaces. Specifically, the following chipsets are supported: - 82C596A/B - 82C686A/B - 8231 - 8233 - 8233A - 8235 - 8237 + VT82C596A/B + VT82C686A/B + VT8231 + VT8233/A + VT8235 + VT8237R/A + VT8251 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 47e52bf2c5ec..1ccc0fbc5947 100644 --- a/drivers/i2c/busses/i2c-viapro.c +++ b/drivers/i2c/busses/i2c-viapro.c @@ -34,6 +34,8 @@ VT8233A 0x3147 yes? VT8235 0x3177 yes VT8237R 0x3227 yes + VT8237A 0x3337 yes + VT8251 0x3287 yes Note: we assume there can only be one device, with one SMBus interface. */ @@ -381,7 +383,9 @@ found: dev_dbg(&pdev->dev, "VT596_smba = 0x%X\n", vt596_smba); switch (pdev->device) { + case PCI_DEVICE_ID_VIA_8251: case PCI_DEVICE_ID_VIA_8237: + case PCI_DEVICE_ID_VIA_8237A: case PCI_DEVICE_ID_VIA_8235: case PCI_DEVICE_ID_VIA_8233A: case PCI_DEVICE_ID_VIA_8233_0: @@ -432,8 +436,12 @@ static struct pci_device_id vt596_ids[] = { .driver_data = SMBBA3 }, { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237), .driver_data = SMBBA3 }, + { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237A), + .driver_data = SMBBA3 }, { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231_4), .driver_data = SMBBA1 }, + { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8251), + .driver_data = SMBBA3 }, { 0, } }; |