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Commit 9a38371a authored by Guenter Roeck's avatar Guenter Roeck
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hwmon: (nct6775) NCT6791D and NCT6792D have an additional temperature source 



Both NCT6791D and NCT6792D permit selection of a 'virtual' temperature
register as temperature source. The virtual temperature registers are
registers 0xea to 0xef in bank 0 and can be written by software.

Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 001e2e73

drivers/hwmon/nct6775.c

+13 −5
Original line number Diff line number Diff line
@@ -515,16 +515,24 @@ static const char *const nct6779_temp_label[] = { 
	"PCH_DIM1_TEMP",

	"PCH_DIM2_TEMP",

	"PCH_DIM3_TEMP",

	"BYTE_TEMP"

	"BYTE_TEMP",

	"",

	"",

	"",

	"",

	"Virtual_TEMP"

};



static const u16 NCT6779_REG_TEMP_ALTERNATE[ARRAY_SIZE(nct6779_temp_label) - 1]

#define NCT6779_NUM_LABELS	(ARRAY_SIZE(nct6779_temp_label) - 5)

#define NCT6791_NUM_LABELS	ARRAY_SIZE(nct6779_temp_label)



static const u16 NCT6779_REG_TEMP_ALTERNATE[NCT6791_NUM_LABELS - 1]

	= { 0x490, 0x491, 0x492, 0x493, 0x494, 0x495, 0, 0,

	    0, 0, 0, 0, 0, 0, 0, 0,

	    0, 0x400, 0x401, 0x402, 0x404, 0x405, 0x406, 0x407,

	    0x408, 0 };



static const u16 NCT6779_REG_TEMP_CRIT[ARRAY_SIZE(nct6779_temp_label) - 1]

static const u16 NCT6779_REG_TEMP_CRIT[NCT6791_NUM_LABELS - 1]

	= { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x709, 0x70a };



/* NCT6791 specific data */
@@ -3605,7 +3613,7 @@ static int nct6775_probe(struct platform_device *pdev) 
		data->speed_tolerance_limit = 63;



		data->temp_label = nct6779_temp_label;

		data->temp_label_num = ARRAY_SIZE(nct6779_temp_label);

		data->temp_label_num = NCT6779_NUM_LABELS;



		data->REG_CONFIG = NCT6775_REG_CONFIG;

		data->REG_VBAT = NCT6775_REG_VBAT;
@@ -3683,7 +3691,7 @@ static int nct6775_probe(struct platform_device *pdev) 
		data->speed_tolerance_limit = 63;



		data->temp_label = nct6779_temp_label;

		data->temp_label_num = ARRAY_SIZE(nct6779_temp_label);

		data->temp_label_num = NCT6791_NUM_LABELS;



		data->REG_CONFIG = NCT6775_REG_CONFIG;

		data->REG_VBAT = NCT6775_REG_VBAT;