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Searched refs:hwmon (Results 1 – 25 of 174) sorted by relevance

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/Linux-v5.4/drivers/hwmon/
Dda9052-hwmon.c67 static inline int input_tsireg_to_mv(struct da9052_hwmon *hwmon, int value) in input_tsireg_to_mv() argument
69 return DIV_ROUND_CLOSEST(value * hwmon->tsiref_mv, 1023); in input_tsireg_to_mv()
88 struct da9052_hwmon *hwmon = dev_get_drvdata(dev); in da9052_vddout_show() local
91 mutex_lock(&hwmon->hwmon_lock); in da9052_vddout_show()
93 ret = da9052_enable_vddout_channel(hwmon->da9052); in da9052_vddout_show()
97 vdd = da9052_reg_read(hwmon->da9052, DA9052_VDD_RES_REG); in da9052_vddout_show()
103 ret = da9052_disable_vddout_channel(hwmon->da9052); in da9052_vddout_show()
107 mutex_unlock(&hwmon->hwmon_lock); in da9052_vddout_show()
111 da9052_disable_vddout_channel(hwmon->da9052); in da9052_vddout_show()
113 mutex_unlock(&hwmon->hwmon_lock); in da9052_vddout_show()
[all …]
Dnsa320-hwmon.c72 struct nsa320_hwmon *hwmon = dev_get_drvdata(dev); in nsa320_hwmon_update() local
74 mutex_lock(&hwmon->update_lock); in nsa320_hwmon_update()
76 mcu_data = hwmon->mcu_data; in nsa320_hwmon_update()
78 if (time_after(jiffies, hwmon->last_updated + HZ) || mcu_data == 0) { in nsa320_hwmon_update()
79 gpiod_set_value(hwmon->act, 1); in nsa320_hwmon_update()
84 gpiod_set_value(hwmon->clk, 0); in nsa320_hwmon_update()
86 gpiod_set_value(hwmon->clk, 1); in nsa320_hwmon_update()
88 if (gpiod_get_value(hwmon->data)) in nsa320_hwmon_update()
92 gpiod_set_value(hwmon->act, 0); in nsa320_hwmon_update()
99 hwmon->mcu_data = mcu_data; in nsa320_hwmon_update()
[all …]
Dda9055-hwmon.c55 static int da9055_adc_manual_read(struct da9055_hwmon *hwmon, in da9055_adc_manual_read() argument
62 struct da9055 *da9055 = hwmon->da9055; in da9055_adc_manual_read()
67 mutex_lock(&hwmon->irq_lock); in da9055_adc_manual_read()
77 if (!wait_for_completion_timeout(&hwmon->done, in da9055_adc_manual_read()
102 mutex_unlock(&hwmon->irq_lock); in da9055_adc_manual_read()
108 struct da9055_hwmon *hwmon = irq_data; in da9055_auxadc_irq() local
110 complete(&hwmon->done); in da9055_auxadc_irq()
142 struct da9055_hwmon *hwmon = dev_get_drvdata(dev); in da9055_auto_ch_show() local
146 mutex_lock(&hwmon->hwmon_lock); in da9055_auto_ch_show()
148 ret = da9055_enable_auto_mode(hwmon->da9055, channel); in da9055_auto_ch_show()
[all …]
Ds3c-hwmon.c59 struct s3c_hwmon *hwmon, int channel) in s3c_hwmon_read_ch() argument
63 ret = mutex_lock_interruptible(&hwmon->lock); in s3c_hwmon_read_ch()
69 ret = s3c_adc_read(hwmon->client, channel); in s3c_hwmon_read_ch()
70 mutex_unlock(&hwmon->lock); in s3c_hwmon_read_ch()
155 struct s3c_hwmon *hwmon = dev_get_drvdata(dev); in s3c_hwmon_ch_show() local
162 ret = s3c_hwmon_read_ch(dev, hwmon, sen_attr->index); in s3c_hwmon_ch_show()
266 struct s3c_hwmon *hwmon; in s3c_hwmon_probe() local
275 hwmon = devm_kzalloc(&dev->dev, sizeof(struct s3c_hwmon), GFP_KERNEL); in s3c_hwmon_probe()
276 if (hwmon == NULL) in s3c_hwmon_probe()
279 platform_set_drvdata(dev, hwmon); in s3c_hwmon_probe()
[all …]
Das370-hwmon.c31 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()
107 struct as370_hwmon *hwmon; in as370_hwmon_probe() local
110 hwmon = devm_kzalloc(dev, sizeof(*hwmon), GFP_KERNEL); in as370_hwmon_probe()
111 if (!hwmon) in as370_hwmon_probe()
114 hwmon->base = devm_platform_ioremap_resource(pdev, 0); in as370_hwmon_probe()
115 if (IS_ERR(hwmon->base)) in as370_hwmon_probe()
116 return PTR_ERR(hwmon->base); in as370_hwmon_probe()
[all …]
DMakefile6 obj-$(CONFIG_HWMON) += hwmon.o
7 obj-$(CONFIG_HWMON_VID) += hwmon-vid.o
48 obj-$(CONFIG_SENSORS_ARM_SCMI) += scmi-hwmon.o
49 obj-$(CONFIG_SENSORS_ARM_SCPI) += scpi-hwmon.o
50 obj-$(CONFIG_SENSORS_AS370) += as370-hwmon.o
55 obj-$(CONFIG_SENSORS_DA9052_ADC)+= da9052-hwmon.o
56 obj-$(CONFIG_SENSORS_DA9055)+= da9055-hwmon.o
57 obj-$(CONFIG_SENSORS_DELL_SMM) += dell-smm-hwmon.o
91 obj-$(CONFIG_SENSORS_LOCHNAGAR) += lochnagar-hwmon.o
139 obj-$(CONFIG_SENSORS_NSA320) += nsa320-hwmon.o
[all …]
/Linux-v5.4/drivers/thermal/
Dthermal_hwmon.c89 struct thermal_hwmon_device *hwmon; in thermal_hwmon_lookup_by_type() local
93 list_for_each_entry(hwmon, &thermal_hwmon_list, node) { in thermal_hwmon_lookup_by_type()
96 if (!strcmp(hwmon->type, type)) { in thermal_hwmon_lookup_by_type()
98 return hwmon; in thermal_hwmon_lookup_by_type()
108 thermal_hwmon_lookup_temp(const struct thermal_hwmon_device *hwmon, in thermal_hwmon_lookup_temp() argument
114 list_for_each_entry(temp, &hwmon->tz_list, hwmon_node) in thermal_hwmon_lookup_temp()
132 struct thermal_hwmon_device *hwmon; in thermal_add_hwmon_sysfs() local
137 hwmon = thermal_hwmon_lookup_by_type(tz); in thermal_add_hwmon_sysfs()
138 if (hwmon) { in thermal_add_hwmon_sysfs()
143 hwmon = kzalloc(sizeof(*hwmon), GFP_KERNEL); in thermal_add_hwmon_sysfs()
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/Linux-v5.4/Documentation/ABI/stable/
Dsysfs-driver-mlxreg-io1 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/asic_health
11 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld1_version
12 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld2_version
21 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/fan_dir
32 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/jtag_enable
42 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/jtag_enable
52 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/select_iio
63 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/psu1_on
64 /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/psu2_on
65 /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/pwr_cycle
[all …]
/Linux-v5.4/drivers/net/ethernet/sfc/
Dmcdi_mon.c146 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()
285 struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx); in efx_mcdi_mon_add_attr() local
[all …]
/Linux-v5.4/drivers/hwmon/occ/
DMakefile2 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-v5.4/Documentation/devicetree/bindings/i2c/
Dibm,p8-occ-hwmon.txt1 Device-tree bindings for I2C-based On-Chip Controller hwmon device
5 - compatible = "ibm,p8-occ-hwmon";
16 occ-hwmon@1 {
17 compatible = "ibm,p8-occ-hwmon";
21 occ-hwmon@2 {
22 compatible = "ibm,p8-occ-hwmon";
/Linux-v5.4/arch/arm/boot/dts/
Daspeed-bmc-opp-mihawk.dts202 iio-hwmon-12v {
203 compatible = "iio-hwmon";
207 iio-hwmon-5v {
208 compatible = "iio-hwmon";
212 iio-hwmon-3v {
213 compatible = "iio-hwmon";
217 iio-hwmon-vdd0 {
218 compatible = "iio-hwmon";
222 iio-hwmon-vdd1 {
223 compatible = "iio-hwmon";
[all …]
Daspeed-bmc-opp-vesnin.dts165 occ-hwmon@50 {
166 compatible = "ibm,p8-occ-hwmon";
174 occ-hwmon@51 {
175 compatible = "ibm,p8-occ-hwmon";
192 occ-hwmon@56 {
193 compatible = "ibm,p8-occ-hwmon";
209 occ-hwmon@57 {
210 compatible = "ibm,p8-occ-hwmon";
Daspeed-bmc-arm-centriq2400-rep.dts20 iio-hwmon {
21 compatible = "iio-hwmon";
26 iio-hwmon-battery {
27 compatible = "iio-hwmon";
/Linux-v5.4/drivers/gpu/drm/nouveau/
Dnouveau_hwmon.c722 struct nouveau_hwmon *hwmon; in nouveau_hwmon_init() local
732 hwmon = drm->hwmon = kzalloc(sizeof(*hwmon), GFP_KERNEL); in nouveau_hwmon_init()
733 if (!hwmon) in nouveau_hwmon_init()
735 hwmon->dev = dev; in nouveau_hwmon_init()
754 hwmon->hwmon = hwmon_dev; in nouveau_hwmon_init()
765 struct nouveau_hwmon *hwmon = nouveau_hwmon(dev); in nouveau_hwmon_fini() local
767 if (!hwmon) in nouveau_hwmon_fini()
770 if (hwmon->hwmon) in nouveau_hwmon_fini()
771 hwmon_device_unregister(hwmon->hwmon); in nouveau_hwmon_fini()
773 nouveau_drm(dev)->hwmon = NULL; in nouveau_hwmon_fini()
[all …]
Dnouveau_hwmon.h30 struct device *hwmon; member
36 return nouveau_drm(dev)->hwmon; in nouveau_hwmon()
/Linux-v5.4/Documentation/devicetree/bindings/hwmon/
Das370.txt4 - compatible : "syna,as370-hwmon"
8 hwmon@ea0810 {
9 compatible = "syna,as370-hwmon";
Dapm-xgene-hwmon.txt1 APM X-Gene hwmon driver
6 - compatible : should be "apm,xgene-slimpro-hwmon"
12 compatible = "apm,xgene-slimpro-hwmon";
Dcirrus,lochnagar.txt20 "cirrus,lochnagar2-hwmon"
24 lochnagar-hwmon {
25 compatible = "cirrus,lochnagar2-hwmon";
/Linux-v5.4/Documentation/hwmon/
Dindex.rst8 hwmon-kernel-api
135 raspberrypi-hwmon
138 scpi-hwmon
157 twl4030-madc-hwmon
175 xgene-hwmon
Dhwmon-kernel-api.rst12 This document does not describe what a hardware monitoring (hwmon) Driver or
15 then please read the following file: Documentation/hwmon/sysfs-interface.rst.
17 For additional guidelines on how to write and improve hwmon drivers, please
18 also read Documentation/hwmon/submitting-patches.rst.
22 Each hardware monitoring driver must #include <linux/hwmon.h> and, in most
23 cases, <linux/hwmon-sysfs.h>. linux/hwmon.h declares the following
55 The name parameter is a pointer to the hwmon device name. The registration
59 allocated hwmon device. The pointer can be retrieved by the driver using
60 dev_get_drvdata() on the hwmon device pointer. The groups parameter is
62 hwmon_device_register_with_groups creates the hwmon device with name attribute
[all …]
Dsch5636.rst20 their own custom hwmon solution based upon the SCH5636.
23 hwmon solution. The sch5636 driver runs a sanity check on loading to ensure
25 hwmon solution.
32 The Fujitsu Theseus hwmon solution also contains an integrated watchdog.
/Linux-v5.4/drivers/net/ethernet/mellanox/mlxsw/
Dcore_hwmon.c21 struct mlxsw_hwmon *hwmon; member
53 struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon; in mlxsw_hwmon_temp_show()
76 struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon; in mlxsw_hwmon_temp_max_show()
99 struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon; in mlxsw_hwmon_temp_rst_store()
128 struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon; in mlxsw_hwmon_fan_rpm_show()
147 struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon; in mlxsw_hwmon_fan_fault_show()
168 struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon; in mlxsw_hwmon_pwm_show()
188 struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon; in mlxsw_hwmon_pwm_store()
214 struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon; in mlxsw_hwmon_module_temp_show()
237 struct mlxsw_hwmon *mlxsw_hwmon = mlwsw_hwmon_attr->hwmon; in mlxsw_hwmon_module_temp_fault_show()
[all …]
/Linux-v5.4/drivers/platform/mellanox/
Dmlxreg-io.c37 struct device *hwmon; member
218 priv->hwmon = devm_hwmon_device_register_with_groups(&pdev->dev, in mlxreg_io_probe()
222 if (IS_ERR(priv->hwmon)) { in mlxreg_io_probe()
224 PTR_ERR(priv->hwmon)); in mlxreg_io_probe()
225 return PTR_ERR(priv->hwmon); in mlxreg_io_probe()
/Linux-v5.4/Documentation/devicetree/bindings/mfd/
Dcirrus,lochnagar.txt23 [8] Hardware Monitor: ../hwmon/cirrus,lochnagar.txt
48 - lochnagar-hwmon : Binding for the hardware monitor components, see [8].
81 lochnagar-hwmon {
82 compatible = "cirrus,lochnagar2-hwmon";

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