Home
last modified time | relevance | path

Searched full:overcurrent (Results 1 – 25 of 133) sorted by relevance

123456

/openbmc/linux/drivers/usb/host/
H A Dohci-omap.c48 struct gpio_desc *overcurrent; member
142 /* board-specific power switching and overcurrent support */ in ohci_omap_reset()
155 /* gpio9 for overcurrent detction */ in ohci_omap_reset()
233 * This "overcurrent" GPIO line isn't really used in the code, in ohci_hcd_omap_probe()
235 * TODO: implement proper overcurrent handling. in ohci_hcd_omap_probe()
237 priv->overcurrent = devm_gpiod_get_optional(&pdev->dev, "overcurrent", in ohci_hcd_omap_probe()
239 if (IS_ERR(priv->overcurrent)) { in ohci_hcd_omap_probe()
240 retval = PTR_ERR(priv->overcurrent); in ohci_hcd_omap_probe()
243 if (priv->overcurrent) in ohci_hcd_omap_probe()
244 gpiod_set_consumer_name(priv->overcurrent, "OHCI overcurrent"); in ohci_hcd_omap_probe()
H A Duhci-hub.c63 * overcurrent indications, causing massive log spam unless in get_hub_status_data()
66 * the motherboard; if the overcurrent input is left to float in get_hub_status_data()
270 /* Intel controllers report the OverCurrent bit active on. in uhci_hub_control()
/openbmc/linux/drivers/regulator/
H A Dtps65219-regulator.c35 { "LDO3_OC", "LDO3", "overcurrent", REGULATOR_EVENT_OVER_CURRENT },
38 { "LDO4_OC", "LDO4", "overcurrent", REGULATOR_EVENT_OVER_CURRENT },
41 { "LDO1_OC", "LDO1", "overcurrent", REGULATOR_EVENT_OVER_CURRENT },
44 { "LDO2_OC", "LDO2", "overcurrent", REGULATOR_EVENT_OVER_CURRENT },
47 { "BUCK3_OC", "BUCK3", "overcurrent", REGULATOR_EVENT_OVER_CURRENT },
48 { "BUCK3_NEG_OC", "BUCK3", "negative overcurrent", REGULATOR_EVENT_OVER_CURRENT },
51 { "BUCK1_OC", "BUCK1", "overcurrent", REGULATOR_EVENT_OVER_CURRENT },
52 { "BUCK1_NEG_OC", "BUCK1", "negative overcurrent", REGULATOR_EVENT_OVER_CURRENT },
55 { "BUCK2_OC", "BUCK2", "overcurrent", REGULATOR_EVENT_OVER_CURRENT },
56 { "BUCK2_NEG_OC", "BUCK2", "negative overcurrent", REGULATOR_EVENT_OVER_CURRENT },
H A Dtps6594-regulator.c204 { TPS6594_IRQ_NAME_BUCK1_ILIM, "BUCK1", "reach ilim, overcurrent",
212 { TPS6594_IRQ_NAME_BUCK2_ILIM, "BUCK2", "reach ilim, overcurrent",
220 { TPS6594_IRQ_NAME_BUCK3_ILIM, "BUCK3", "reach ilim, overcurrent",
228 { TPS6594_IRQ_NAME_BUCK4_ILIM, "BUCK4", "reach ilim, overcurrent",
236 { TPS6594_IRQ_NAME_BUCK5_ILIM, "BUCK5", "reach ilim, overcurrent",
244 { TPS6594_IRQ_NAME_LDO1_ILIM, "LDO1", "reach ilim, overcurrent",
252 { TPS6594_IRQ_NAME_LDO2_ILIM, "LDO2", "reach ilim, overcurrent",
260 { TPS6594_IRQ_NAME_LDO3_ILIM, "LDO3", "reach ilim, overcurrent",
268 { TPS6594_IRQ_NAME_LDO4_ILIM, "LDO4", "reach ilim, overcurrent",
H A Dtps65090-regulator.c30 #define MAX_OVERCURRENT_WAIT 3 /* Overcurrent wait must be <= this */
54 * tps65090_reg_set_overcurrent_wait - Setup overcurrent wait
56 * This will set the overcurrent wait time based on what's in the regulator
73 dev_err(&rdev->dev, "Error updating overcurrent wait %#x\n", in tps65090_reg_set_overcurrent_wait()
125 * - We'll make sure that we bump the "overcurrent wait" to the maximum, which
387 if (of_property_read_u32(np, "ti,overcurrent-wait", in tps65090_parse_dt_reg_data()
/openbmc/linux/Documentation/hwmon/
H A Dltc4245.rst67 curr1_max_alarm 12v overcurrent alarm
68 curr2_max_alarm 5v overcurrent alarm
69 curr3_max_alarm 3v overcurrent alarm
70 curr4_max_alarm Vee (-12v) overcurrent alarm
H A Dltc2947.rst63 curr1_max Overcurrent threshold
68 curr1_max_alarm Overcurrent alarm
H A Dltc2945.rst76 curr1_max Overcurrent threshold
81 curr1_max_alarm Overcurrent alarm
H A Dadm1177.rst36 curr1_max_alarm Overcurrent alarm in microamperes.
H A Dpm6764tr.rst31 response. The device assures fast and independent protection against load overcurrent,
H A Dltc2992.rst48 currX_max_alarm An overcurrent occurred. Cleared on read.
/openbmc/linux/Documentation/devicetree/bindings/regulator/
H A Dtps65090.txt24 - ti,overcurrent-wait: This is applicable to FET registers, which have a
25 poorly defined "overcurrent wait" field. If this property is present it
27 "overcurrent wait" field and we'll leave it to the BIOS/EC to deal with.
/openbmc/u-boot/arch/arm/dts/
H A Dexynos5250-snow.dts149 ti,overcurrent-wait = <3>;
154 ti,overcurrent-wait = <3>;
159 ti,overcurrent-wait = <3>;
163 ti,overcurrent-wait = <3>;
168 ti,overcurrent-wait = <3>;
172 ti,overcurrent-wait = <3>;
177 ti,overcurrent-wait = <3>;
H A Dexynos5250-spring.dts531 ti,overcurrent-wait = <3>;
536 ti,overcurrent-wait = <3>;
541 ti,overcurrent-wait = <3>;
545 ti,overcurrent-wait = <3>;
550 ti,overcurrent-wait = <3>;
554 ti,overcurrent-wait = <3>;
559 ti,overcurrent-wait = <3>;
/openbmc/u-boot/drivers/usb/host/
H A Dehci-mx5.c50 /* OTG Polarity of Overcurrent */
52 /* OTG Disable Overcurrent Event */
54 /* UH1 Polarity of Overcurrent */
56 /* UH1 Disable Overcurrent Event */
/openbmc/linux/Documentation/devicetree/bindings/hwmon/
H A Dadi,adm1177.yaml31 the current reading and overcurrent alert is disabled.
36 If not provided, the overcurrent alert is configured to max ADC range
/openbmc/linux/Documentation/devicetree/bindings/power/supply/
H A Dmaxim,max77693.yaml50 maxim,battery-overcurrent-microamp:
52 Overcurrent protection threshold in uA (current from battery to
/openbmc/linux/arch/arm/boot/dts/samsung/
H A Dexynos5250-snow-common.dtsi131 ti,overcurrent-wait = <3>;
136 ti,overcurrent-wait = <3>;
141 ti,overcurrent-wait = <3>;
145 ti,overcurrent-wait = <3>;
150 ti,overcurrent-wait = <3>;
154 ti,overcurrent-wait = <3>;
159 ti,overcurrent-wait = <3>;
/openbmc/linux/drivers/input/misc/
H A Dtwl6040-vibra.c61 dev_warn(info->dev, "Left Vibrator overcurrent detected\n"); in twl6040_vib_irq_handler()
66 dev_warn(info->dev, "Right Vibrator overcurrent detected\n"); in twl6040_vib_irq_handler()
88 * ERRATA: Disable overcurrent protection for at least in twl6040_vibra_enable()
90 * overcurrent detection in twl6040_vibra_enable()
/openbmc/linux/drivers/usb/dwc3/
H A Ddwc3-octeon.c138 /* Overcurrent protection enable: 0x0 = unavailable, 0x1 = available */
140 /* Overcurrent sene selection:
141 * 0x0 = Overcurrent indication from off-chip is active-low
142 * 0x1 = Overcurrent indication from off-chip is active-high
278 /* Step 2: Select GPIO for overcurrent indication, if desired. SKIP */ in dwc3_octeon_setup()
/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Dst,sta350.txt63 - st,overcurrent-warning-adjustment:
64 If present, overcurrent warning adjustment is enabled.
/openbmc/linux/arch/arm64/boot/dts/broadcom/stingray/
H A Dstingray-pinctrl.dtsi322 drdu2_pins: drdu2-overcurrent-pins {
331 drdu3_pins: drdu3-overcurrent-pins {
340 usb3h_pins: usb3h-overcurrent-pins {
/openbmc/witherspoon-pfault-analysis/org/open_power/Witherspoon/
H A DFault.errors.yaml10 description: The power supply detected an output overcurrent fault condition.
/openbmc/linux/include/linux/usb/
H A Disp116x.h13 /* On-chip overcurrent detection */
/openbmc/u-boot/include/power/
H A Dtps65090.h39 FET_CTRL_WAIT = 3 << 2, /* Overcurrent timeout max */

123456