i2c: i801: Add support for Intel DNV

[firefly-linux-kernel-4.4.55.git] / drivers / i2c / busses / i2c-i801.c

diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index eaef9bc9d88c469bfa1b4516b9ecb88c0211480d..47c2ddf76264db7790ec085fb0285a2f923fdba8 100644 (file)
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -60,6 +60,7 @@
  * BayTrail (SOC)              0x0f12  32      hard    yes     yes     yes
  * Sunrise Point-H (PCH)       0xa123  32      hard    yes     yes     yes
  * Sunrise Point-LP (PCH)      0x9d23  32      hard    yes     yes     yes
+ * DNV (SOC)                   0x19df  32      hard    yes     yes     yes
  *
  * Features supported by this driver:
  * Software PEC                                no
@@ -202,6 +203,7 @@
 #define PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP_SMBUS      0x9ca2
 #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_SMBUS       0xa123
 #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS      0x9d23
+#define PCI_DEVICE_ID_INTEL_DNV_SMBUS                  0x19df
 
 struct i801_mux_config {
        char *gpio_chip;
@@ -863,6 +865,7 @@ static const struct pci_device_id i801_ids[] = {
        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BRASWELL_SMBUS) },
        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_SMBUS) },
        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS) },
+       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_DNV_SMBUS) },
        { 0, }
 };
 
@@ -1256,6 +1259,7 @@ 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_DNV_SMBUS:
                priv->features |= FEATURE_I2C_BLOCK_READ;
                priv->features |= FEATURE_IRQ;
                priv->features |= FEATURE_SMBUS_PEC;