[PATCH v1 1/1] i2c: i801: Add support for Kaby Lake PCH-H

[PATCH v1 1/1] i2c: i801: Add support for Kaby Lake PCH-H

[Andy Shevchenko]

Intel Kaby Lake PCH-H has the same legacy SMBus host controller than Intel
Sunrisepoint PCH. It also has same iTCO watchdog on the bus.

Add Kaby Lake PCH-H PCI ID to the list of supported devices.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/i2c/busses/i2c-i801.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 68cec61..2e1b343 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -227,6 +227,7 @@
 #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_SMBUS	0xa123
 #define PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS		0xa1a3
 #define PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS	0xa223
+#define PCI_DEVICE_ID_INTEL_KABYPOINT_H_SMBUS		0xa2a3
 
 struct i801_mux_config {
 	char *gpio_chip;
@@ -1008,6 +1009,7 @@ static const struct pci_device_id i801_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BROXTON_SMBUS) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_KABYPOINT_H_SMBUS) },
 	{ 0, }
 };
 
@@ -1485,6 +1487,7 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	case PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS:
 	case PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS:
 	case PCI_DEVICE_ID_INTEL_DNV_SMBUS:
+	case PCI_DEVICE_ID_INTEL_KABYPOINT_H_SMBUS:
 		priv->features |= FEATURE_I2C_BLOCK_READ;
 		priv->features |= FEATURE_IRQ;
 		priv->features |= FEATURE_SMBUS_PEC;
-- 
2.8.1

Re: [PATCH v1 1/1] i2c: i801: Add support for Kaby Lake PCH-H

[Wolfram Sang]

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On Mon, Jul 25, 2016 at 05:43:48PM +0300, Andy Shevchenko wrote:
> Intel Kaby Lake PCH-H has the same legacy SMBus host controller than Intel
> Sunrisepoint PCH. It also has same iTCO watchdog on the bus.
> 
> Add Kaby Lake PCH-H PCI ID to the list of supported devices.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

I guess Jean also wants the table at the top of the file to be extended
;)


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