thermal: intel_pch_thermal: Enable Haswell PCH

Added missing support for Haswell PCH thermal sensor.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

diff --git a/drivers/thermal/intel_pch_thermal.c b/drivers/thermal/intel_pch_thermal.c
index 5cf644a2c0121a7cb45f4f5698c40b1aa267074b..19bf2028e508437e46c96e1a5df89e763f6cf59c 100644 (file)
--- a/drivers/thermal/intel_pch_thermal.c
+++ b/drivers/thermal/intel_pch_thermal.c
@@ -25,6 +25,8 @@
 #include <linux/pm.h>
 
 /* Intel PCH thermal Device IDs */
+#define PCH_THERMAL_DID_HSW_1  0x9C24 /* Haswell PCH */
+#define PCH_THERMAL_DID_HSW_2  0x8C24 /* Haswell PCH */
 #define PCH_THERMAL_DID_WPT    0x9CA4 /* Wildcat Point */
 #define PCH_THERMAL_DID_SKL    0x9D31 /* Skylake PCH */
 
@@ -293,6 +295,11 @@ static int intel_pch_thermal_probe(struct pci_dev *pdev,
                ptd->ops = &pch_dev_ops_wpt;
                dev_name = "pch_skylake";
                break;
+       case PCH_THERMAL_DID_HSW_1:
+       case PCH_THERMAL_DID_HSW_2:
+               ptd->ops = &pch_dev_ops_wpt;
+               dev_name = "pch_haswell";
+               break;
        default:
                dev_err(&pdev->dev, "unknown pch thermal device\n");
                return -ENODEV;
@@ -375,6 +382,8 @@ static int intel_pch_thermal_resume(struct device *device)
 static struct pci_device_id intel_pch_thermal_id[] = {
        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_WPT) },
        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_SKL) },
+       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_HSW_1) },
+       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_HSW_2) },
        { 0, },
 };
 MODULE_DEVICE_TABLE(pci, intel_pch_thermal_id);