Commit 40dc1929 authored by Tim Zimmermann's avatar Tim Zimmermann Committed by Rafael J. Wysocki
Browse files

thermal: intel: intel_pch: Add support for Wellsburg PCH 



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: default avatarTim Zimmermann <tim@linux4.de>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 8ef0ca4a

drivers/thermal/intel/intel_pch_thermal.c

+8 −0
Original line number Diff line number Diff line
@@ -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 */
@@ -350,6 +351,7 @@ enum board_ids { 
	board_cnl,

	board_cml,

	board_lwb,

	board_wbg,

};



static const struct board_info {
@@ -380,6 +382,10 @@ 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,
@@ -495,6 +501,8 @@ 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);