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-rw-r--r--drivers/hwmon/nct6775-core.c55
-rw-r--r--drivers/hwmon/nct6775-i2c.c2
-rw-r--r--drivers/hwmon/nct6775-platform.c41
-rw-r--r--drivers/hwmon/nct6775.h2
4 files changed, 94 insertions, 6 deletions
diff --git a/drivers/hwmon/nct6775-core.c b/drivers/hwmon/nct6775-core.c
index c54233f0369b..236dc97f4d22 100644
--- a/drivers/hwmon/nct6775-core.c
+++ b/drivers/hwmon/nct6775-core.c
@@ -33,6 +33,7 @@
* (0xd451)
* nct6798d 14 7 7 2+6 0xd428 0xc1 0x5ca3
* (0xd429)
+ * nct6799d 14 7 7 2+6 0xd802 0xc1 0x5ca3
*
* #temp lists the number of monitored temperature sources (first value) plus
* the number of directly connectable temperature sensors (second value).
@@ -73,6 +74,7 @@ static const char * const nct6775_device_names[] = {
"nct6796",
"nct6797",
"nct6798",
+ "nct6799",
};
/* Common and NCT6775 specific data */
@@ -381,7 +383,7 @@ static const u16 NCT6779_REG_TEMP_OVER[ARRAY_SIZE(NCT6779_REG_TEMP)] = {
0x39, 0x155 };
static const u16 NCT6779_REG_TEMP_OFFSET[] = {
- 0x454, 0x455, 0x456, 0x44a, 0x44b, 0x44c };
+ 0x454, 0x455, 0x456, 0x44a, 0x44b, 0x44c, 0x44d, 0x449 };
static const char *const nct6779_temp_label[] = {
"",
@@ -654,6 +656,44 @@ static const char *const nct6798_temp_label[] = {
#define NCT6798_TEMP_MASK 0xbfff0ffe
#define NCT6798_VIRT_TEMP_MASK 0x80000c00
+static const char *const nct6799_temp_label[] = {
+ "",
+ "SYSTIN",
+ "CPUTIN",
+ "AUXTIN0",
+ "AUXTIN1",
+ "AUXTIN2",
+ "AUXTIN3",
+ "AUXTIN4",
+ "SMBUSMASTER 0",
+ "SMBUSMASTER 1",
+ "Virtual_TEMP",
+ "Virtual_TEMP",
+ "",
+ "AUXTIN5",
+ "",
+ "",
+ "PECI Agent 0",
+ "PECI Agent 1",
+ "PCH_CHIP_CPU_MAX_TEMP",
+ "PCH_CHIP_TEMP",
+ "PCH_CPU_TEMP",
+ "PCH_MCH_TEMP",
+ "Agent0 Dimm0",
+ "Agent0 Dimm1",
+ "Agent1 Dimm0",
+ "Agent1 Dimm1",
+ "BYTE_TEMP0",
+ "BYTE_TEMP1",
+ "PECI Agent 0 Calibration", /* undocumented */
+ "PECI Agent 1 Calibration", /* undocumented */
+ "",
+ "Virtual_TEMP"
+};
+
+#define NCT6799_TEMP_MASK 0xbfff2ffe
+#define NCT6799_VIRT_TEMP_MASK 0x80000c00
+
/* NCT6102D/NCT6106D specific data */
#define NCT6106_REG_VBAT 0x318
@@ -1109,6 +1149,7 @@ bool nct6775_reg_is_word_sized(struct nct6775_data *data, u16 reg)
case nct6796:
case nct6797:
case nct6798:
+ case nct6799:
return reg == 0x150 || reg == 0x153 || reg == 0x155 ||
(reg & 0xfff0) == 0x4c0 ||
reg == 0x402 ||
@@ -1462,6 +1503,7 @@ static int nct6775_update_pwm_limits(struct device *dev)
case nct6796:
case nct6797:
case nct6798:
+ case nct6799:
err = nct6775_read_value(data, data->REG_CRITICAL_PWM_ENABLE[i], &reg);
if (err)
return err;
@@ -3109,6 +3151,7 @@ store_auto_pwm(struct device *dev, struct device_attribute *attr,
case nct6796:
case nct6797:
case nct6798:
+ case nct6799:
err = nct6775_write_value(data, data->REG_CRITICAL_PWM[nr], val);
if (err)
break;
@@ -3807,10 +3850,12 @@ int nct6775_probe(struct device *dev, struct nct6775_data *data,
case nct6796:
case nct6797:
case nct6798:
+ case nct6799:
data->in_num = 15;
data->pwm_num = (data->kind == nct6796 ||
data->kind == nct6797 ||
- data->kind == nct6798) ? 7 : 6;
+ data->kind == nct6798 ||
+ data->kind == nct6799) ? 7 : 6;
data->auto_pwm_num = 4;
data->has_fan_div = false;
data->temp_fixed_num = 6;
@@ -3859,6 +3904,11 @@ int nct6775_probe(struct device *dev, struct nct6775_data *data,
data->temp_mask = NCT6798_TEMP_MASK;
data->virt_temp_mask = NCT6798_VIRT_TEMP_MASK;
break;
+ case nct6799:
+ data->temp_label = nct6799_temp_label;
+ data->temp_mask = NCT6799_TEMP_MASK;
+ data->virt_temp_mask = NCT6799_VIRT_TEMP_MASK;
+ break;
}
data->REG_CONFIG = NCT6775_REG_CONFIG;
@@ -3918,6 +3968,7 @@ int nct6775_probe(struct device *dev, struct nct6775_data *data,
case nct6796:
case nct6797:
case nct6798:
+ case nct6799:
data->REG_TSI_TEMP = NCT6796_REG_TSI_TEMP;
num_reg_tsi_temp = ARRAY_SIZE(NCT6796_REG_TSI_TEMP);
break;
diff --git a/drivers/hwmon/nct6775-i2c.c b/drivers/hwmon/nct6775-i2c.c
index 8acd83e1e009..87a4fc78c571 100644
--- a/drivers/hwmon/nct6775-i2c.c
+++ b/drivers/hwmon/nct6775-i2c.c
@@ -87,6 +87,7 @@ static const struct of_device_id __maybe_unused nct6775_i2c_of_match[] = {
{ .compatible = "nuvoton,nct6796", .data = (void *)nct6796, },
{ .compatible = "nuvoton,nct6797", .data = (void *)nct6797, },
{ .compatible = "nuvoton,nct6798", .data = (void *)nct6798, },
+ { .compatible = "nuvoton,nct6799", .data = (void *)nct6799, },
{ },
};
MODULE_DEVICE_TABLE(of, nct6775_i2c_of_match);
@@ -104,6 +105,7 @@ static const struct i2c_device_id nct6775_i2c_id[] = {
{ "nct6796", nct6796 },
{ "nct6797", nct6797 },
{ "nct6798", nct6798 },
+ { "nct6799", nct6799 },
{ }
};
MODULE_DEVICE_TABLE(i2c, nct6775_i2c_id);
diff --git a/drivers/hwmon/nct6775-platform.c b/drivers/hwmon/nct6775-platform.c
index 5782acfb4ee1..ada867d6b98a 100644
--- a/drivers/hwmon/nct6775-platform.c
+++ b/drivers/hwmon/nct6775-platform.c
@@ -35,6 +35,7 @@ static const char * const nct6775_sio_names[] __initconst = {
"NCT6796D",
"NCT6797D",
"NCT6798D",
+ "NCT6799D",
};
static unsigned short force_id;
@@ -85,6 +86,7 @@ MODULE_PARM_DESC(fan_debounce, "Enable debouncing for fan RPM signal");
#define SIO_NCT6796_ID 0xd420
#define SIO_NCT6797_ID 0xd450
#define SIO_NCT6798_ID 0xd428
+#define SIO_NCT6799_ID 0xd800
#define SIO_ID_MASK 0xFFF8
/*
@@ -418,7 +420,7 @@ static int nct6775_resume(struct device *dev)
if (data->kind == nct6791 || data->kind == nct6792 ||
data->kind == nct6793 || data->kind == nct6795 ||
data->kind == nct6796 || data->kind == nct6797 ||
- data->kind == nct6798)
+ data->kind == nct6798 || data->kind == nct6799)
nct6791_enable_io_mapping(sio_data);
sio_data->sio_exit(sio_data);
@@ -565,7 +567,7 @@ nct6775_check_fan_inputs(struct nct6775_data *data, struct nct6775_sio_data *sio
} else {
/*
* NCT6779D, NCT6791D, NCT6792D, NCT6793D, NCT6795D, NCT6796D,
- * NCT6797D, NCT6798D
+ * NCT6797D, NCT6798D, NCT6799D
*/
int cr1a = sio_data->sio_inb(sio_data, 0x1a);
int cr1b = sio_data->sio_inb(sio_data, 0x1b);
@@ -575,12 +577,17 @@ nct6775_check_fan_inputs(struct nct6775_data *data, struct nct6775_sio_data *sio
int cr2b = sio_data->sio_inb(sio_data, 0x2b);
int cr2d = sio_data->sio_inb(sio_data, 0x2d);
int cr2f = sio_data->sio_inb(sio_data, 0x2f);
+ bool vsb_ctl_en = cr2f & BIT(0);
bool dsw_en = cr2f & BIT(3);
bool ddr4_en = cr2f & BIT(4);
+ bool as_seq1_en = cr2f & BIT(7);
int cre0;
+ int cre6;
int creb;
int cred;
+ cre6 = sio_data->sio_inb(sio_data, 0xe0);
+
sio_data->sio_select(sio_data, NCT6775_LD_12);
cre0 = sio_data->sio_inb(sio_data, 0xe0);
creb = sio_data->sio_inb(sio_data, 0xeb);
@@ -684,6 +691,29 @@ nct6775_check_fan_inputs(struct nct6775_data *data, struct nct6775_sio_data *sio
pwm7pin |= cr2d & BIT(7);
pwm7pin |= creb & BIT(2);
break;
+ case nct6799:
+ fan4pin = cr1c & BIT(6);
+ fan5pin = cr1c & BIT(7);
+
+ fan6pin = !(cr1b & BIT(0)) && (cre0 & BIT(3));
+ fan6pin |= cre6 & BIT(5);
+ fan6pin |= creb & BIT(5);
+ fan6pin |= !as_seq1_en && (cr2a & BIT(4));
+
+ fan7pin = cr1b & BIT(5);
+ fan7pin |= !vsb_ctl_en && !(cr2b & BIT(2));
+ fan7pin |= creb & BIT(3);
+
+ pwm6pin = !(cr1b & BIT(0)) && (cre0 & BIT(4));
+ pwm6pin |= !as_seq1_en && !(cred & BIT(2)) && (cr2a & BIT(3));
+ pwm6pin |= (creb & BIT(4)) && !(cr2a & BIT(0));
+ pwm6pin |= cre6 & BIT(3);
+
+ pwm7pin = !vsb_ctl_en && !(cr1d & (BIT(2) | BIT(3)));
+ pwm7pin |= creb & BIT(2);
+ pwm7pin |= cr2d & BIT(7);
+
+ break;
default: /* NCT6779D */
break;
}
@@ -838,6 +868,7 @@ static int nct6775_platform_probe_init(struct nct6775_data *data)
case nct6796:
case nct6797:
case nct6798:
+ case nct6799:
break;
}
@@ -876,6 +907,7 @@ static int nct6775_platform_probe_init(struct nct6775_data *data)
case nct6796:
case nct6797:
case nct6798:
+ case nct6799:
tmp |= 0x7e;
break;
}
@@ -1005,6 +1037,9 @@ static int __init nct6775_find(int sioaddr, struct nct6775_sio_data *sio_data)
case SIO_NCT6798_ID:
sio_data->kind = nct6798;
break;
+ case SIO_NCT6799_ID:
+ sio_data->kind = nct6799;
+ break;
default:
if (val != 0xffff)
pr_debug("unsupported chip ID: 0x%04x\n", val);
@@ -1033,7 +1068,7 @@ static int __init nct6775_find(int sioaddr, struct nct6775_sio_data *sio_data)
if (sio_data->kind == nct6791 || sio_data->kind == nct6792 ||
sio_data->kind == nct6793 || sio_data->kind == nct6795 ||
sio_data->kind == nct6796 || sio_data->kind == nct6797 ||
- sio_data->kind == nct6798)
+ sio_data->kind == nct6798 || sio_data->kind == nct6799)
nct6791_enable_io_mapping(sio_data);
sio_data->sio_exit(sio_data);
diff --git a/drivers/hwmon/nct6775.h b/drivers/hwmon/nct6775.h
index be41848c3cd2..44f79c5726a9 100644
--- a/drivers/hwmon/nct6775.h
+++ b/drivers/hwmon/nct6775.h
@@ -5,7 +5,7 @@
#include <linux/types.h>
enum kinds { nct6106, nct6116, nct6775, nct6776, nct6779, nct6791, nct6792,
- nct6793, nct6795, nct6796, nct6797, nct6798 };
+ nct6793, nct6795, nct6796, nct6797, nct6798, nct6799 };
enum pwm_enable { off, manual, thermal_cruise, speed_cruise, sf3, sf4 };
#define NUM_TEMP 10 /* Max number of temp attribute sets w/ limits*/
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-27 22:59:13 +0300