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kernel-aes67/Documentation/i2c/busses/i2c-nforce2

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 18:20:36 -04:00
Kernel driver i2c-nforce2
Supported adapters:
* nForce2 MCP 10de:0064
* nForce2 Ultra 400 MCP 10de:0084
* nForce3 Pro150 MCP 10de:00D4
* nForce3 250Gb MCP 10de:00E4
[PATCH] i2c: i2c-nforce2 add nforce4 MCP-04 device ID One more supported PCI ID for the i2c-nforce2 driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-12-18 11:25:18 -05:00
* nForce4 MCP 10de:0052
* nForce4 MCP-04 10de:0034
[PATCH] I2C: i2c-nforce2: Add support for the nForce4 MCP51 and MCP55 Add support for the new nForce4 MCP51 (also known as nForce 410 or 430) and nForce4 MCP55 to the i2c-nforce2 driver. Some code changes were required because the base I/O address registers have changed in these versions. Standard BARs are now being used, while the original nForce2 chips used non-standard ones. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-25 08:18:16 -04:00
* nForce4 MCP51 10de:0264
* nForce4 MCP55 10de:0368
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 18:20:36 -04:00
i2c: Fix documentation typos Fix typos in i2c bus drivers documentation. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2006-12-10 15:21:28 -05:00
Datasheet: not publicly available, but seems to be similar to the
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 18:20:36 -04:00
AMD-8111 SMBus 2.0 adapter.
Authors:
i2c: Cleanups to the i2c-nforce2 bus driver Summary of changes: - fixes: o legacy I/O region size is 64 bytes, not 8 bytes - general cleanup: o removed code for the unsupported I2C block data, block data, proc call and block proc call transfer modes o removed detail warnings about unsupported modes that are covered in a general warning (unsupported transaction...) anyway o removed necessity of a definition of struct i2c_adapter o moved definition of struct i2c_algorithm, making forward declarations of nforce2_access and nforce2_func unnecessary - minor changes: o in the description mention the nForce 5xx chipsets o changes my e-mail address in MODULE_AUTHOR Theses cleanups shrink the driver binary size from 4.0 kB to 2.7 kB on i386. Signed-off-by: Hans-Frieder Vogt <hfvogt@gmx.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2006-12-10 15:21:29 -05:00
Hans-Frieder Vogt <hfvogt@gmx.net>,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 18:20:36 -04:00
Thomas Leibold <thomas@plx.com>,
Patrick Dreker <patrick@dreker.de>
Description
-----------
i2c-nforce2 is a driver for the SMBuses included in the nVidia nForce2 MCP.
If your 'lspci -v' listing shows something like the following,
00:01.1 SMBus: nVidia Corporation: Unknown device 0064 (rev a2)
Subsystem: Asustek Computer, Inc.: Unknown device 0c11
Flags: 66Mhz, fast devsel, IRQ 5
I/O ports at c000 [size=32]
Capabilities: <available only to root>
then this driver should support the SMBuses of your motherboard.
Notes
-----
The SMBus adapter in the nForce2 chipset seems to be very similar to the
i2c: Fix documentation typos Fix typos in i2c bus drivers documentation. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2006-12-10 15:21:28 -05:00
SMBus 2.0 adapter in the AMD-8111 south bridge. However, I could only get
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 18:20:36 -04:00
the driver to work with direct I/O access, which is different to the EC
interface of the AMD-8111. Tested on Asus A7N8X. The ACPI DSDT table of the
Asus A7N8X lists two SMBuses, both of which are supported by this driver.
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