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/linux/Documentation/devicetree/bindings/leds/backlight/
H A Dmediatek,mt6370-backlight.yaml57 mediatek,bled-ovp-shutdown:
59 Enable the backlight shutdown when OVP level triggered
62 mediatek,bled-ovp-microvolt:
65 Backlight OVP level selection.
H A Drichtek,rt4831-backlight.yaml42 richtek,bled-ovp-sel:
44 Backlight OVP level selection, currently support 17V/21V/25V/29V.
/linux/Documentation/devicetree/bindings/power/supply/
H A Dbq25980.yaml40 ti,sc-ovp-limit-microvolt:
54 ti,bypass-ovp-limit-microvolt:
107 ti,sc-ovp-limit-microvolt = <17800000>;
H A Dmaxim,max14577.yaml46 maxim,ovp-uvolt:
58 - maxim,ovp-uvolt
H A Dbq24257.yaml61 ti,ovp-voltage:
121 ti,ovp-voltage = <9500000>;
/linux/drivers/regulator/
H A Dvctrl-regulator.c110 /* voltage rising or no OVP */ in vctrl_set_voltage()
173 /* voltage rising or no OVP */ in vctrl_set_voltage_sel()
245 ret = of_property_read_u32(np, "ovp-threshold-percent", &pval); in vctrl_parse_dt()
250 "ovp-threshold-percent (%u) > 100\n", in vctrl_parse_dt()
274 "ovp-threshold-percent requires min-slew-down-rate\n"); in vctrl_parse_dt()
375 /* pre-calculate OVP-safe downward transitions */ in vctrl_init_vtable()
389 dev_warn(&pdev->dev, "switching down from %duV may cause OVP shutdown\n", in vctrl_init_vtable()
/linux/drivers/mfd/
H A Drohm-bd96801.c82 DEFINE_RES_IRQ_NAMED(BD96801_BUCK1_OVP_ERR_STAT, "buck1-ovp-err"),
87 DEFINE_RES_IRQ_NAMED(BD96801_BUCK2_OVP_ERR_STAT, "buck2-ovp-err"),
92 DEFINE_RES_IRQ_NAMED(BD96801_BUCK3_OVP_ERR_STAT, "buck3-ovp-err"),
97 DEFINE_RES_IRQ_NAMED(BD96801_BUCK4_OVP_ERR_STAT, "buck4-ovp-err"),
102 DEFINE_RES_IRQ_NAMED(BD96801_LDO5_OVP_ERR_STAT, "ldo5-ovp-err"),
107 DEFINE_RES_IRQ_NAMED(BD96801_LDO6_OVP_ERR_STAT, "ldo6-ovp-err"),
112 DEFINE_RES_IRQ_NAMED(BD96801_LDO7_OVP_ERR_STAT, "ldo7-ovp-err"),
137 DEFINE_RES_IRQ_NAMED(BD96802_BUCK1_OVP_ERR_STAT, "buck1-ovp-err"),
142 DEFINE_RES_IRQ_NAMED(BD96802_BUCK2_OVP_ERR_STAT, "buck2-ovp-err"),
H A Dlm3533-core.c151 enum lm3533_boost_ovp ovp) in lm3533_set_boost_ovp() argument
156 ovp << LM3533_BOOST_OVP_SHIFT, in lm3533_set_boost_ovp()
159 dev_err(lm3533->dev, "failed to set boost ovp\n"); in lm3533_set_boost_ovp()
/linux/Documentation/devicetree/bindings/leds/
H A Dti.lm36922.yaml44 ti,ovp-microvolt:
99 ti,ovp-microvolt = <29000000>;
/linux/Documentation/devicetree/bindings/regulator/
H A Dmps,mpq7920.yaml68 mps,buck-ovp-disable:
104 mps,buck-ovp-disable;
/linux/drivers/usb/typec/mux/
H A Dit5205.c153 /* Trigger OVP at 3.68V */ in it5205_enable_ovp()
157 /* Unmask OVP interrupt */ in it5205_enable_ovp()
244 if (of_property_read_bool(dev->of_node, "ite,ovp-enable") && client->irq) { in it5205_probe()
/linux/arch/arm64/boot/dts/rockchip/
H A Drk3399-gru-chromebook.dtsi77 ovp-threshold-percent = <16>;
219 ovp-threshold-percent = <16>;
224 ovp-threshold-percent = <16>;
229 ovp-threshold-percent = <16>;
H A Drk3399-gru.dtsi297 * Set some suspend operating points to avoid OVP in suspend
304 * regulator "over voltage protection" (OVP).
306 * To make extra certain that we don't hit this OVP at suspend time, we'll
/linux/Documentation/devicetree/bindings/mfd/
H A Dmaxim,max14577.yaml137 maxim,ovp-uvolt = <6500000>;
193 maxim,ovp-uvolt = <6500000>;
/linux/drivers/usb/typec/tcpm/
H A Dmaxim_contaminant.c131 /* OVP disable */ in max_contaminant_read_resistance_kohm()
140 /* OVP enable */ in max_contaminant_read_resistance_kohm()
166 /* OVP disable */ in max_contaminant_read_resistance_kohm()
/linux/drivers/extcon/
H A Dextcon-sm5502.c194 { SM5502_IRQ_INT1_OVP_EVENT, "muic-ovp-event" },
196 { SM5502_IRQ_INT1_OVP_OCP_DIS, "muic-ovp-ocp-dis" },
241 { SM5504_IRQ_INT1_OVP_EVENT, "muic-ovp-event" },
247 { SM5504_IRQ_INT2_OVP_FET, "muic-ovp-fet" },
250 { SM5504_IRQ_INT2_OVP_OCP_EVENT, "muic-ovp-ocp-event" },
H A Dextcon-rt8973a.c98 /* Define OVP (Over Voltage Protection), OTP (Over Temperature Protection) */
156 { RT8973A_INT1_OVP, "muic-ovp" },
163 { RT8973A_INT2_OVP_FET, "muic-ovp-fet" },
166 { RT8973A_INT2_OVP_OCP, "muic-ovp-ocp" },
/linux/include/linux/platform_data/
H A Dlp8755.h20 *OVP : over voltage protect activated
/linux/drivers/power/supply/
H A Dmax14577_charger.c382 dev_err(chg->dev, "Wrong value for OVP: %u\n", in max14577_charger_reg_init()
492 ret = of_property_read_u32(np, "maxim,ovp-uvolt", &pdata->ovp_uvolt); in max14577_charger_dt_init()
494 dev_err(&pdev->dev, "Cannot parse maxim,ovp-uvolt field from DT\n"); in max14577_charger_dt_init()
/linux/arch/arm64/boot/dts/qcom/
H A Dpmi8994.dtsi59 interrupt-names = "ovp", "short";
H A Dpmi8998.dtsi92 interrupt-names = "ovp", "short";
H A Dpm6150l.dtsi133 interrupt-names = "ovp", "short";
H A Dpmi8950.dtsi124 interrupt-names = "ovp", "short";
H A Dpm8150l.dtsi139 interrupt-names = "ovp", "short";
/linux/drivers/video/backlight/
H A Dmt6370-backlight.c165 if (device_property_read_bool(dev, "mediatek,bled-ovp-shutdown")) in mt6370_init_backlight_properties()
168 ret = device_property_read_u32(dev, "mediatek,bled-ovp-microvolt", in mt6370_init_backlight_properties()

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