thermal: intel: intel_pch: Add support for Wellsburg PCH

[ Upstream commit 40dc1929089fc844ea06d9f8bdb6211ed4517c2e ]

Add the PCI ID for the Wellsburg C610 series chipset PCH.

The driver can read the temperature from the Wellsburg PCH with only
the PCI ID added and no other modifications.

Signed-off-by: Tim Zimmermann <tim@linux4.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/thermal/intel/intel_pch_thermal.c b/drivers/thermal/intel/intel_pch_thermal.c
index 527c91f5960be344912f3d846ef8e7b5e52f9327..768c66046a599741f19c3d62487247e2f568724c 100644 (file)
--- a/drivers/thermal/intel/intel_pch_thermal.c
+++ b/drivers/thermal/intel/intel_pch_thermal.c
@@ -29,6 +29,7 @@
 #define PCH_THERMAL_DID_CNL_LP 0x02F9 /* CNL-LP PCH */
 #define PCH_THERMAL_DID_CML_H  0X06F9 /* CML-H PCH */
 #define PCH_THERMAL_DID_LWB    0xA1B1 /* Lewisburg PCH */
+#define PCH_THERMAL_DID_WBG    0x8D24 /* Wellsburg PCH */
 
 /* Wildcat Point-LP  PCH Thermal registers */
 #define WPT_TEMP       0x0000  /* Temperature */
@@ -345,6 +346,7 @@ enum board_ids {
        board_cnl,
        board_cml,
        board_lwb,
+       board_wbg,
 };
 
 static const struct board_info {
@@ -375,6 +377,10 @@ static const struct board_info {
                .name = "pch_lewisburg",
                .ops = &pch_dev_ops_wpt,
        },
+       [board_wbg] = {
+               .name = "pch_wellsburg",
+               .ops = &pch_dev_ops_wpt,
+       },
 };
 
 static int intel_pch_thermal_probe(struct pci_dev *pdev,
@@ -490,6 +496,8 @@ static const struct pci_device_id intel_pch_thermal_id[] = {
                .driver_data = board_cml, },
        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_LWB),
                .driver_data = board_lwb, },
+       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_WBG),
+               .driver_data = board_wbg, },
        { 0, },
 };
 MODULE_DEVICE_TABLE(pci, intel_pch_thermal_id);