diff options
| author | Alexandra Yates <alexandra.yates@linux.intel.com> | 2016-02-17 18:21:21 -0800 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2016-02-18 13:18:48 +0100 |
| commit | 1a1503c5396eb7f2edf4b8ef6067853014478c0c (patch) | |
| tree | f6a5b52efa3d1d40be18864dad56e6a5fa731733 | |
| parent | bca71ba0343d28d953d74149d9161ab65a520dd6 (diff) | |
i2c: i801: Adding Intel Lewisburg support for iTCO
Starting from Intel Sunrisepoint (Skylake PCH) the iTCO watchdog
resources have been moved to reside under the i801 SMBus host
controller whereas previously they were under the LPC device.
This patch adds Intel lewisburg SMBus support for iTCO device.
It allows to load watchdog dynamically when the hardware is
present.
Fixes: cdc5a3110e7c ("i2c: i801: add Intel Lewisburg device IDs")
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Alexandra Yates <alexandra.yates@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org
| -rw-r--r-- | drivers/i2c/busses/i2c-i801.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index f62d69799a9c..27fa0cb09538 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -1271,6 +1271,8 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id) switch (dev->device) { case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_SMBUS: case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS: + case PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS: + case PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS: case PCI_DEVICE_ID_INTEL_DNV_SMBUS: priv->features |= FEATURE_I2C_BLOCK_READ; priv->features |= FEATURE_IRQ; |