| /linux/Documentation/ABI/stable/ |
| H A D | sysfs-driver-mlxreg-io | 1 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/asic_health
10 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld1_version
11 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld2_version
20 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/fan_dir
30 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld3_version
39 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/jtag_enable
48 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/select_iio
59 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/psu1_on
60 /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/psu2_on
61 /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/pwr_cycle
[all …]
|
| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | hwmon.c | 4 #include <linux/hwmon.h>
10 #include "hwmon.h"
18 /* All temperatures retrieved in units of 0.125C. hwmon framework expect
86 struct mlx5_hwmon *hwmon = dev_get_drvdata(dev); in mlx5_hwmon_read() local
93 err = mlx5_hwmon_query_mtmp(hwmon->mdev, hwmon->temp_channel_desc[channel].sensor_index, in mlx5_hwmon_read()
116 struct mlx5_hwmon *hwmon = dev_get_drvdata(dev); in mlx5_hwmon_write() local
121 return mlx5_hwmon_reset_max_temp(hwmon->mdev, in mlx5_hwmon_write()
122 hwmon->temp_channel_desc[channel].sensor_index); in mlx5_hwmon_write()
147 struct mlx5_hwmon *hwmon = dev_get_drvdata(dev); in mlx5_hwmon_read_string() local
152 *str = (const char *)hwmon->temp_channel_desc[channel].sensor_name; in mlx5_hwmon_read_string()
[all …]
|
| /linux/drivers/hwmon/ |
| H A D | macsmc-hwmon.c | 3 * Apple SMC hwmon driver for Apple Silicon platforms
16 * populate the required hwmon data structures at runtime.
24 #include <linux/hwmon.h>
95 struct macsmc_hwmon *hwmon = dev_get_drvdata(dev); in macsmc_hwmon_read_label() local
99 *str = hwmon->temp.sensors[channel].label; in macsmc_hwmon_read_label()
102 *str = hwmon->volt.sensors[channel].label; in macsmc_hwmon_read_label()
105 *str = hwmon->curr.sensors[channel].label; in macsmc_hwmon_read_label()
108 *str = hwmon->power.sensors[channel].label; in macsmc_hwmon_read_label()
111 *str = hwmon->fan.fans[channel].label; in macsmc_hwmon_read_label()
271 static int macsmc_hwmon_read_fan(struct macsmc_hwmon *hwmon, u32 attr, int chan, in macsmc_hwmon_read_fan() argument
[all …]
|
| H A D | lan966x-hwmon.c | 5 #include <linux/hwmon.h>
79 struct lan966x_hwmon *hwmon = dev_get_drvdata(dev); in lan966x_hwmon_read_temp() local
83 ret = regmap_read(hwmon->regmap_pvt, PVT_SENSOR_STAT, &data); in lan966x_hwmon_read_temp()
98 struct lan966x_hwmon *hwmon = dev_get_drvdata(dev); in lan966x_hwmon_read_fan() local
102 ret = regmap_read(hwmon->regmap_fan, FAN_CNT, &data); in lan966x_hwmon_read_fan()
117 struct lan966x_hwmon *hwmon = dev_get_drvdata(dev); in lan966x_hwmon_read_pwm() local
121 ret = regmap_read(hwmon->regmap_fan, FAN_CFG, &data); in lan966x_hwmon_read_pwm()
132 struct lan966x_hwmon *hwmon = dev_get_drvdata(dev); in lan966x_hwmon_read_pwm_freq() local
137 ret = regmap_read(hwmon->regmap_fan, FAN_PWM_FREQ, &data); in lan966x_hwmon_read_pwm_freq()
146 tmp = DIV_ROUND_CLOSEST(hwmon->clk_rate, 256); in lan966x_hwmon_read_pwm_freq()
[all …]
|
| H A D | sparx5-temp.c | 9 #include <linux/hwmon.h>
28 static void s5_temp_enable(struct s5_hwmon *hwmon) in s5_temp_enable() argument
30 u32 val = readl(hwmon->base + TEMP_CFG); in s5_temp_enable()
31 u32 clk = clk_get_rate(hwmon->clk) / USEC_PER_SEC; in s5_temp_enable()
37 writel(val, hwmon->base + TEMP_CFG); in s5_temp_enable()
43 struct s5_hwmon *hwmon = dev_get_drvdata(dev); in s5_read() local
49 stat = readl_relaxed(hwmon->base + TEMP_STAT); in s5_read()
60 * have millidegrees as specified by the hwmon sysfs in s5_read()
107 struct s5_hwmon *hwmon; in s5_temp_probe() local
109 hwmon = devm_kzalloc(&pdev->dev, sizeof(*hwmon), GFP_KERNEL); in s5_temp_probe()
[all …]
|
| H A D | as370-hwmon.c | 10 #include <linux/hwmon.h>
31 static void init_pvt(struct as370_hwmon *hwmon) in init_pvt() argument
34 void __iomem *addr = hwmon->base + CTRL; in init_pvt()
50 struct as370_hwmon *hwmon = dev_get_drvdata(dev); in as370_hwmon_read() local
54 val = readl_relaxed(hwmon->base + STS) & BN_MASK; in as370_hwmon_read()
97 struct as370_hwmon *hwmon; in as370_hwmon_probe() local
100 hwmon = devm_kzalloc(dev, sizeof(*hwmon), GFP_KERNEL); in as370_hwmon_probe()
101 if (!hwmon) in as370_hwmon_probe()
104 hwmon->base = devm_platform_ioremap_resource(pdev, 0); in as370_hwmon_probe()
105 if (IS_ERR(hwmon->base)) in as370_hwmon_probe()
[all …]
|
| H A D | sl28cpld-hwmon.c | 9 #include <linux/hwmon.h>
29 struct sl28cpld_hwmon *hwmon = dev_get_drvdata(dev); in sl28cpld_hwmon_read() local
35 ret = regmap_read(hwmon->regmap, hwmon->offset + FAN_INPUT, in sl28cpld_hwmon_read()
79 struct sl28cpld_hwmon *hwmon; in sl28cpld_hwmon_probe() local
86 hwmon = devm_kzalloc(&pdev->dev, sizeof(*hwmon), GFP_KERNEL); in sl28cpld_hwmon_probe()
87 if (!hwmon) in sl28cpld_hwmon_probe()
90 hwmon->regmap = dev_get_regmap(pdev->dev.parent, NULL); in sl28cpld_hwmon_probe()
91 if (!hwmon->regmap) in sl28cpld_hwmon_probe()
94 ret = device_property_read_u32(&pdev->dev, "reg", &hwmon->offset); in sl28cpld_hwmon_probe()
99 "sl28cpld_hwmon", hwmon, in sl28cpld_hwmon_probe()
[all …]
|
| H A D | cgbc-hwmon.c | 3 * cgbc-hwmon - Congatec Board Controller hardware monitoring driver
10 #include <linux/hwmon.h>
96 static int cgbc_hwmon_probe_sensors(struct device *dev, struct cgbc_hwmon_data *hwmon) in cgbc_hwmon_probe_sensors() argument
98 struct cgbc_device_data *cgbc = hwmon->cgbc; in cgbc_hwmon_probe_sensors()
99 struct cgbc_hwmon_sensor *sensor = hwmon->sensors; in cgbc_hwmon_probe_sensors()
109 hwmon->sensors = devm_kzalloc(dev, sizeof(*hwmon->sensors) * nb_sensors, GFP_KERNEL); in cgbc_hwmon_probe_sensors()
110 if (!hwmon->sensors) in cgbc_hwmon_probe_sensors()
113 sensor = hwmon->sensors; in cgbc_hwmon_probe_sensors()
158 hwmon->nb_sensors++; in cgbc_hwmon_probe_sensors()
164 static struct cgbc_hwmon_sensor *cgbc_hwmon_find_sensor(struct cgbc_hwmon_data *hwmon, in cgbc_hwmon_find_sensor() argument
[all …]
|
| H A D | smpro-hwmon.c | 9 #include <linux/hwmon.h>
10 #include <linux/hwmon-sysfs.h>
207 struct smpro_hwmon *hwmon = dev_get_drvdata(dev); in smpro_read_temp() local
213 ret = regmap_read(hwmon->regmap, temperature[channel].reg, &value); in smpro_read_temp()
218 ret = regmap_read(hwmon->regmap, temperature[channel].reg_ext, &value); in smpro_read_temp()
232 struct smpro_hwmon *hwmon = dev_get_drvdata(dev); in smpro_read_in() local
238 ret = regmap_read(hwmon->regmap, voltage[channel].reg, &value); in smpro_read_in()
251 struct smpro_hwmon *hwmon = dev_get_drvdata(dev); in smpro_read_curr() local
257 ret = regmap_read(hwmon->regmap, curr_sensor[channel].reg, &value); in smpro_read_curr()
270 struct smpro_hwmon *hwmon = dev_get_drvdata(dev); in smpro_read_power() local
[all …]
|
| /linux/drivers/thermal/ |
| H A D | thermal_hwmon.c | 3 * thermal_hwmon.c - Generic Thermal Management hwmon support.
15 #include <linux/hwmon.h>
22 /* hwmon sys I/F */
23 /* thermal zone devices with the same type share one hwmon device */
41 struct thermal_hwmon_attr temp_input; /* hwmon sys attr */
42 struct thermal_hwmon_attr temp_crit; /* hwmon sys attr */
95 struct thermal_hwmon_device *hwmon; in thermal_hwmon_lookup_by_type() local
98 list_for_each_entry(hwmon, &thermal_hwmon_list, node) { in thermal_hwmon_lookup_by_type()
101 if (!strcmp(hwmon->type, type)) in thermal_hwmon_lookup_by_type()
102 return hwmon; in thermal_hwmon_lookup_by_type()
[all …]
|
| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-driver-intel-i915-hwmon | 1 What: /sys/bus/pci/drivers/i915/.../hwmon/hwmon<i>/in0_input
9 What: /sys/bus/pci/drivers/i915/.../hwmon/hwmon<i>/power1_max
23 What: /sys/bus/pci/drivers/i915/.../hwmon/hwmon<i>/power1_rated_max
31 What: /sys/bus/pci/drivers/i915/.../hwmon/hwmon<i>/power1_max_interval
40 What: /sys/bus/pci/drivers/i915/.../hwmon/hwmon<i>/power1_crit
53 What: /sys/bus/pci/drivers/i915/.../hwmon/hwmon<i>/curr1_crit
66 What: /sys/bus/pci/drivers/i915/.../hwmon/hwmon<i>/energy1_input
72 For i915 device level hwmon devices (name "i915") this
74 hwmon devices (name "i915_gtN") this reflects energy input
79 What: /sys/bus/pci/drivers/i915/.../hwmon/hwmon<i>/fan1_input
[all …]
|
| H A D | sysfs-platform-dfl-fme | 110 What: /sys/bus/platform/devices/dfl-fme.0/hwmon/hwmonX/name
114 Description: Read-Only. Read this file to get the name of hwmon device, it
118 'dfl_fme_thermal' thermal hwmon device name
119 'dfl_fme_power' power hwmon device name
122 What: /sys/bus/platform/devices/dfl-fme.0/hwmon/hwmonX/temp1_input
129 What: /sys/bus/platform/devices/dfl-fme.0/hwmon/hwmonX/temp1_max
138 What: /sys/bus/platform/devices/dfl-fme.0/hwmon/hwmonX/temp1_crit
146 What: /sys/bus/platform/devices/dfl-fme.0/hwmon/hwmonX/temp1_emergency
155 What: /sys/bus/platform/devices/dfl-fme.0/hwmon/hwmonX/temp1_max_alarm
162 What: /sys/bus/platform/devices/dfl-fme.0/hwmon/hwmonX/temp1_crit_alarm
[all …]
|
| /linux/drivers/net/ethernet/sfc/ |
| H A D | mcdi_mon.c | 9 #include <linux/hwmon.h>
146 struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx); in efx_mcdi_mon_update() local
151 hwmon->dma_buf.dma_addr); in efx_mcdi_mon_update()
152 MCDI_SET_DWORD(inbuf, READ_SENSORS_EXT_IN_LENGTH, hwmon->dma_buf.len); in efx_mcdi_mon_update()
157 hwmon->last_update = jiffies; in efx_mcdi_mon_update()
165 struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx); in efx_mcdi_mon_get_entry() local
170 mutex_lock(&hwmon->update_lock); in efx_mcdi_mon_get_entry()
173 if (time_before(jiffies, hwmon->last_update + HZ)) in efx_mcdi_mon_get_entry()
179 *entry = ((efx_dword_t *)hwmon->dma_buf.addr)[index]; in efx_mcdi_mon_get_entry()
181 mutex_unlock(&hwmon->update_lock); in efx_mcdi_mon_get_entry()
[all …]
|
| /linux/drivers/net/ethernet/sfc/siena/ |
| H A D | mcdi_mon.c | 9 #include <linux/hwmon.h>
146 struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx); in efx_mcdi_mon_update() local
151 hwmon->dma_buf.dma_addr); in efx_mcdi_mon_update()
152 MCDI_SET_DWORD(inbuf, READ_SENSORS_EXT_IN_LENGTH, hwmon->dma_buf.len); in efx_mcdi_mon_update()
157 hwmon->last_update = jiffies; in efx_mcdi_mon_update()
165 struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx); in efx_mcdi_mon_get_entry() local
170 mutex_lock(&hwmon->update_lock); in efx_mcdi_mon_get_entry()
173 if (time_before(jiffies, hwmon->last_update + HZ)) in efx_mcdi_mon_get_entry()
179 *entry = ((efx_dword_t *)hwmon->dma_buf.addr)[index]; in efx_mcdi_mon_get_entry()
181 mutex_unlock(&hwmon->update_lock); in efx_mcdi_mon_get_entry()
[all …]
|
| /linux/drivers/net/ethernet/meta/fbnic/ |
| H A D | fbnic_hwmon.c | 4 #include <linux/hwmon.h>
63 fbd->hwmon = hwmon_device_register_with_info(fbd->dev, "fbnic", in fbnic_hwmon_register()
66 if (IS_ERR(fbd->hwmon)) { in fbnic_hwmon_register()
68 "Failed to register hwmon device %pe\n", in fbnic_hwmon_register()
69 fbd->hwmon); in fbnic_hwmon_register()
70 fbd->hwmon = NULL; in fbnic_hwmon_register()
76 if (!IS_REACHABLE(CONFIG_HWMON) || !fbd->hwmon) in fbnic_hwmon_unregister()
79 hwmon_device_unregister(fbd->hwmon); in fbnic_hwmon_unregister()
80 fbd->hwmon = NULL; in fbnic_hwmon_unregister()
|
| /linux/Documentation/devicetree/bindings/hwmon/ |
| H A D | ibm,occ-hwmon.yaml | 4 $id: http://devicetree.org/schemas/hwmon/ibm,occ-hwmon.yaml#
16 through hwmon.
21 - ibm,p9-occ-hwmon
22 - ibm,p10-occ-hwmon
36 hwmon {
37 compatible = "ibm,p10-occ-hwmon";
|
| H A D | iio-hwmon.yaml | 4 $id: http://devicetree.org/schemas/hwmon/iio-hwmon.yaml#
18 const: iio-hwmon
34 iio-hwmon {
35 compatible = "iio-hwmon";
|
| /linux/drivers/hwmon/occ/ |
| H A D | Makefile | 2 occ-hwmon-common-objs := common.o sysfs.o
3 occ-p8-hwmon-objs := p8_i2c.o
4 occ-p9-hwmon-objs := p9_sbe.o
6 obj-$(CONFIG_SENSORS_OCC) += occ-hwmon-common.o
7 obj-$(CONFIG_SENSORS_OCC_P8_I2C) += occ-p8-hwmon.o
8 obj-$(CONFIG_SENSORS_OCC_P9_SBE) += occ-p9-hwmon.o
|
| /linux/Documentation/admin-guide/laptops/ |
| H A D | alienware-wmi.rst | 39 - ``force_hwmon=1``: Forces probing for HWMON support
57 - :ref:`HWMON <hwmon>`:
89 HWMON chapter
93 of these features are exposed to user-space through the HWMON interface.
95 The name of the hwmon class device exported by this driver is "alienware_wmi"
100 grep -l "alienware_wmi" /sys/class/hwmon/hwmon*/name | sed 's|/[^/]*$||'
102 Sensor monitoring is done through the standard HWMON interface. Refer to
103 :ref:`sysfs-class-hwmon <abi_file_testing_sysfs_class_hwmon>` for more
115 through the following, custom hwmon sysfs attribute:
|
| /linux/tools/perf/util/ |
| H A D | hwmon_pmu.h | 14 * As described in Documentation/hwmon/sysfs-interface.rst hwmon events are
100 * Related hwmon files start <type><number> that this key represents.
119 * @item: A hwmon <type><number> may have multiple associated items.
122 * An example of a hwmon filename is "temp1_input". The type is temp for a
135 * hwmon_pmu__new() - Allocate and construct a hwmon PMU.
138 * @hwmon_dir: The path to a hwmon directory.
139 * @sysfs_name: Name of the hwmon sysfs directory like hwmon0.
140 * @name: The contents of the "name" file in the hwmon directory.
|
| /linux/arch/arm64/boot/dts/renesas/ |
| H A D | r8a779g3-sparrow-hawk-fan-argon40.dtso | 10 * # Localize hwmon sysfs directory that matches the PWM fan,
12 * r8a779g3-sparrow-hawk$ ls -1 /sys/devices/platform/pwm-fan-ext/hwmon/hwmon?/pwm?_enable
13 * /sys/devices/platform/pwm-fan-ext/hwmon/hwmon0/pwm1_enable
16 * # For details, see Linux Documentation/hwmon/pwm-fan.rst
17 * r8a779g3-sparrow-hawk$ echo 2 > /sys/devices/platform/pwm-fan-ext/hwmon/hwmon0/pwm1_enable
21 * r8a779g3-sparrow-hawk$ echo 101 > /sys/devices/platform/pwm-fan-ext/hwmon/hwmon0/pwm1
|
| /linux/tools/perf/tests/ |
| H A D | hwmon_pmu.c | 63 * /sys/class/hwmon/hwmon<number>/. Give as input a buffer to hold the file in test_pmu_get()
68 const char *test_hwmon_name_nl = "A test hwmon PMU\n"; in test_pmu_get()
69 const char *test_hwmon_name = "A test hwmon PMU"; in test_pmu_get()
70 /* Simulated hwmon items. */ in test_pmu_get()
75 { "temp1_label", "test hwmon event1\n", }, in test_pmu_get()
77 { "temp2_label", "test hwmon event2\n", }, in test_pmu_get()
85 scnprintf(dir, sz, "/tmp/perf-hwmon-pmu-test-XXXXXX"); in test_pmu_get()
97 /* Create the test hwmon directory and give it a name. */ in test_pmu_get()
99 pr_err("Failed to mkdir hwmon director in test_pmu_get()
[all...] |
| /linux/drivers/net/ethernet/mellanox/mlxsw/ |
| H A D | core_hwmon.c | 8 #include <linux/hwmon.h>
46 struct mlxsw_hwmon *hwmon; member
72 struct mlxsw_hwmon *mlxsw_hwmon = mlxsw_hwmon_dev->hwmon; in mlxsw_hwmon_temp_show()
97 struct mlxsw_hwmon *mlxsw_hwmon = mlxsw_hwmon_dev->hwmon; in mlxsw_hwmon_temp_max_show()
122 struct mlxsw_hwmon *mlxsw_hwmon = mlxsw_hwmon_dev->hwmon; in mlxsw_hwmon_temp_rst_store()
159 struct mlxsw_hwmon *mlxsw_hwmon = mlxsw_hwmon_dev->hwmon; in mlxsw_hwmon_fan_rpm_show()
179 struct mlxsw_hwmon *mlxsw_hwmon = mlxsw_hwmon_dev->hwmon; in mlxsw_hwmon_fan_fault_show()
201 struct mlxsw_hwmon *mlxsw_hwmon = mlxsw_hwmon_dev->hwmon; in mlxsw_hwmon_pwm_show()
222 struct mlxsw_hwmon *mlxsw_hwmon = mlxsw_hwmon_dev->hwmon; in mlxsw_hwmon_pwm_store()
249 struct mlxsw_hwmon *mlxsw_hwmon = mlxsw_hwmon_dev->hwmon; in mlxsw_hwmon_module_temp_get()
[all …]
|
| /linux/drivers/gpu/drm/nouveau/ |
| H A D | nouveau_hwmon.c | 29 #include <linux/hwmon.h>
30 #include <linux/hwmon-sysfs.h>
671 struct nouveau_hwmon *hwmon; in nouveau_hwmon_init() local
677 NV_DEBUG(drm, "Skipping hwmon registration\n"); in nouveau_hwmon_init()
681 hwmon = drm->hwmon = kzalloc_obj(*hwmon); in nouveau_hwmon_init()
682 if (!hwmon) in nouveau_hwmon_init()
684 hwmon->dev = dev; in nouveau_hwmon_init()
699 NV_ERROR(drm, "Unable to register hwmon device: %d\n", ret); in nouveau_hwmon_init()
703 hwmon->hwmon = hwmon_dev; in nouveau_hwmon_init()
714 struct nouveau_hwmon *hwmon = nouveau_hwmon(dev); in nouveau_hwmon_fini() local
[all …]
|
| /linux/Documentation/devicetree/bindings/fsi/ |
| H A D | ibm,p9-occ.yaml | 23 hwmon:
25 $ref: /schemas/hwmon/ibm,occ-hwmon.yaml
37 hwmon {
38 compatible = "ibm,p9-occ-hwmon";
|