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Date: Sat, 10 Mar 2007 09:00:03 +0100
From: Petr Vandrovec <petr@...drovec.name>
To: khali@...ux-fr.org
Cc: i2c@...sensors.org, hfvogt@....net, linux-kernel@...r.kernel.org
Subject: [PATCH] Add nForce MCP61 support to i2c-nforce2
Hello,
patch below adds support for nVidia's SMBus adapter present on Gateway's GT5414E
motherboard (ECS's MCP61 PM-AM). Patch is for current Linus's git tree.
Thanks,
Petr
--
Add support for MCP61's SMBus interface to i2c-nforce2. Standard NVIDIA i2c design,
so just adding new device ID is everything needed.
And move MCP55 defines in pci_ids.h around a bit so NVIDIA's section is really sorted
by device ID.
00:01.1 SMBus: nVidia Corporation MCP61 SMBus (rev a2)
Subsystem: Elitegroup Computer Systems Unknown device 2601
Flags: 66MHz, fast devsel, IRQ 10
I/O ports at fc00 [size=64]
I/O ports at 1c00 [size=64]
I/O ports at f400 [size=64]
Capabilities: [44] Power Management version 2
Signed-off-by: Petr Vandrovec <petr@...drovec.name>
diff -uprdN linux/drivers/i2c/busses/i2c-nforce2.c linux/drivers/i2c/busses/i2c-nforce2.c
--- linux/drivers/i2c/busses/i2c-nforce2.c 2007-03-07 22:13:25.000000000 -0800
+++ linux/drivers/i2c/busses/i2c-nforce2.c 2007-03-09 23:38:47.000000000 -0800
@@ -33,6 +33,7 @@
nForce4 MCP-04 0034
nForce4 MCP51 0264
nForce4 MCP55 0368
+ nForce4 MCP61 03EB
This driver supports the 2 SMBuses that are included in the MCP of the
nForce2/3/4/5xx chipsets.
@@ -200,6 +201,7 @@ static struct pci_device_id nforce2_ids[
{ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SMBUS) },
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SMBUS) },
{ 0 }
};
diff -uprdN linux/include/linux/pci_ids.h linux/include/linux/pci_ids.h
--- linux/include/linux/pci_ids.h 2007-03-07 22:13:27.000000000 -0800
+++ linux/include/linux/pci_ids.h 2007-03-09 23:12:22.000000000 -0800
@@ -1157,10 +1157,6 @@
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE 0x0265
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA 0x0266
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2 0x0267
-#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SMBUS 0x0368
-#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE 0x036E
-#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA 0x037E
-#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2 0x037F
#define PCI_DEVICE_ID_NVIDIA_NVENET_12 0x0268
#define PCI_DEVICE_ID_NVIDIA_NVENET_13 0x0269
#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4800 0x0280
@@ -1209,11 +1205,16 @@
#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5700_2 0x0348
#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_GO1000 0x034C
#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_1100 0x034E
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SMBUS 0x0368
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE 0x036E
#define PCI_DEVICE_ID_NVIDIA_NVENET_14 0x0372
#define PCI_DEVICE_ID_NVIDIA_NVENET_15 0x0373
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA 0x037E
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2 0x037F
#define PCI_DEVICE_ID_NVIDIA_NVENET_16 0x03E5
#define PCI_DEVICE_ID_NVIDIA_NVENET_17 0x03E6
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA 0x03E7
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SMBUS 0x03EB
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE 0x03EC
#define PCI_DEVICE_ID_NVIDIA_NVENET_18 0x03EE
#define PCI_DEVICE_ID_NVIDIA_NVENET_19 0x03EF
-
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