| /linux/Documentation/devicetree/bindings/reset/ |
| A D | st,stih407-powerdown.yaml | 4 $id: http://devicetree.org/schemas/reset/st,stih407-powerdown.yaml#
15 "powerdown" control bits found in the STi family SoC system configuration
19 The actual action taken when powerdown is asserted is hardware dependent.
26 const: st,stih407-powerdown
41 powerdown: powerdown-controller {
42 compatible = "st,stih407-powerdown";
46 // Specifying powerdown control of devices:
48 resets = <&powerdown STIH407_USB3_POWERDOWN>;
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| /linux/drivers/iio/dac/ |
| A D | ti-dac7311.c | 52 bool powerdown; member
58 static u8 ti_dac_get_power(struct ti_dac_chip *ti_dac, bool powerdown) in ti_dac_get_power() argument
60 if (powerdown) in ti_dac_get_power()
113 return sysfs_emit(buf, "%d\n", ti_dac->powerdown); in ti_dac_read_powerdown()
122 bool powerdown; in ti_dac_write_powerdown() local
126 ret = kstrtobool(buf, &powerdown); in ti_dac_write_powerdown()
130 power = ti_dac_get_power(ti_dac, powerdown); in ti_dac_write_powerdown()
135 ti_dac->powerdown = powerdown; in ti_dac_write_powerdown()
196 u8 power = ti_dac_get_power(ti_dac, ti_dac->powerdown); in ti_dac_write_raw()
207 if (ti_dac->powerdown) in ti_dac_write_raw()
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| A D | ti-dac082s085.c | 55 bool powerdown; member
98 if (ti_dac->powerdown) { in ti_dac_set_powerdown_mode()
124 return sysfs_emit(buf, "%d\n", ti_dac->powerdown); in ti_dac_read_powerdown()
133 bool powerdown; in ti_dac_write_powerdown() local
136 ret = kstrtobool(buf, &powerdown); in ti_dac_write_powerdown()
140 if (ti_dac->powerdown == powerdown) in ti_dac_write_powerdown()
144 if (powerdown) in ti_dac_write_powerdown()
149 ti_dac->powerdown = powerdown; in ti_dac_write_powerdown()
231 if (ti_dac->powerdown) in ti_dac_write_raw()
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| A D | ti-dac5571.c | 52 bool powerdown[4]; member
144 if (data->powerdown[chan->channel]) { in dac5571_set_powerdown_mode()
172 return sysfs_emit(buf, "%d\n", data->powerdown[chan->channel]); in dac5571_read_powerdown()
181 bool powerdown; in dac5571_write_powerdown() local
184 ret = kstrtobool(buf, &powerdown); in dac5571_write_powerdown()
188 if (data->powerdown[chan->channel] == powerdown) in dac5571_write_powerdown()
192 if (powerdown) in dac5571_write_powerdown()
201 data->powerdown[chan->channel] = powerdown; in dac5571_write_powerdown()
282 if (data->powerdown[chan->channel]) in dac5571_write_raw()
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| A D | max5821.c | 37 bool powerdown[MAX5821_MAX_DAC_CHANNELS]; member
87 return sysfs_emit(buf, "%d\n", st->powerdown[chan->channel]); in max5821_read_dac_powerdown()
102 if (data->powerdown[chan->channel]) in max5821_sync_powerdown_mode()
116 bool powerdown; in max5821_write_dac_powerdown() local
119 ret = kstrtobool(buf, &powerdown); in max5821_write_dac_powerdown()
123 data->powerdown[chan->channel] = powerdown; in max5821_write_dac_powerdown()
320 data->powerdown[tmp] = true; in max5821_probe()
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| A D | mcp4725.c | 44 bool powerdown; member
59 data->powerdown = true; in mcp4725_suspend()
79 data->powerdown = false; in mcp4725_resume()
110 inoutbuf[0] |= data->powerdown ? ((data->powerdown_mode + 1) << 1) : 0; in mcp4725_store_eeprom()
188 return sysfs_emit(buf, "%d\n", data->powerdown); in mcp4725_read_powerdown()
311 if (data->powerdown) in mcp4726_set_cfg()
312 outbuf[0] |= data->powerdown << 1; in mcp4726_set_cfg()
473 data->powerdown = pd > 0; in mcp4725_probe()
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| /linux/drivers/iio/amplifiers/ |
| A D | hmc425a.c | 65 bool powerdown; member
80 if (st->powerdown) in gain_dB_to_code()
116 if (st->powerdown) in code_to_gain_dB()
242 return sysfs_emit(buf, "%d\n", st->powerdown); in ltc6373_read_powerdown()
252 bool powerdown; in ltc6373_write_powerdown() local
255 ret = kstrtobool(buf, &powerdown); in ltc6373_write_powerdown()
260 st->powerdown = powerdown; in ltc6373_write_powerdown()
261 code = (powerdown) ? LTC6373_SHUTDOWN : st->gain; in ltc6373_write_powerdown()
392 st->powerdown = true; in hmc425a_probe()
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| /linux/Documentation/devicetree/bindings/sound/ |
| A D | qcom,wsa881x.yaml | 28 powerdown-gpios:
41 - powerdown-gpios
57 powerdown-gpios = <&wcdpinctrl 2 0>;
65 powerdown-gpios = <&wcdpinctrl 2 0>;
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| A D | qcom,wsa883x.yaml | 28 powerdown-gpios:
53 - powerdown-gpios
71 powerdown-gpios = <&tlmm 1 GPIO_ACTIVE_LOW>;
81 powerdown-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
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| A D | qcom,wsa8840.yaml | 27 powerdown-gpios:
58 - powerdown-gpios
77 powerdown-gpios = <&lpass_tlmm 18 GPIO_ACTIVE_LOW>;
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| /linux/Documentation/devicetree/bindings/mmc/ |
| A D | mmc-pwrseq-sd8787.yaml | 18 powerdown-gpios:
30 - powerdown-gpios
40 powerdown-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>;
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| /linux/Documentation/devicetree/bindings/usb/ |
| A D | dwc3-st.txt | 14 for the powerdown and softreset lines of the usb3 IP
15 - reset-names : list of reset signal names. Names should be "powerdown" and "softreset"
16 See: Documentation/devicetree/bindings/reset/st,stih407-powerdown.yaml
49 resets = <&powerdown STIH407_USB3_POWERDOWN>,
51 reset-names = "powerdown", "softreset";
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| A D | ohci-st.txt | 16 - resets : phandle to the powerdown and reset controller for the USB IP
18 See: Documentation/devicetree/bindings/reset/st,stih407-powerdown.yaml
33 resets = <&powerdown STIH416_USB0_POWERDOWN>,
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| A D | ehci-st.txt | 17 - resets : phandle + reset specifier pairs to the powerdown and softreset lines
20 See: Documentation/devicetree/bindings/reset/st,stih407-powerdown.yaml
35 resets = <&powerdown STIH416_USB1_POWERDOWN>,
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| /linux/Documentation/devicetree/bindings/media/i2c/ |
| A D | galaxycore,gc0308.yaml | 39 powerdown-gpios:
40 description: GPIO descriptor for the powerdown pin.
73 - powerdown-gpios
90 powerdown-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
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| A D | ovti,ov8858.yaml | 41 powerdown-gpios:
42 description: PWDNB powerdown GPIO (active low)
96 powerdown-gpios = <&gpio2 RK_PB4 GPIO_ACTIVE_LOW>;
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| A D | ovti,ov02a10.yaml | 55 powerdown-gpios:
59 or shutdown mode. As the line needs to be high for the powerdown mode
107 - powerdown-gpios
125 powerdown-gpios = <&pio 107 GPIO_ACTIVE_HIGH>;
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| A D | galaxycore,gc2145.yaml | 34 powerdown-gpios:
76 - powerdown-gpios
100 powerdown-gpios = <&mcp23017 3 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
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| A D | ovti,ov4689.yaml | 46 powerdown-gpios:
48 GPIO connected to the powerdown pin (active low)
114 powerdown-gpios = <&pio 107 GPIO_ACTIVE_LOW>;
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| /linux/Documentation/devicetree/bindings/display/bridge/ |
| A D | ps8640.yaml | 28 powerdown-gpios:
30 description: GPIO connected to active low powerdown.
65 - powerdown-gpios
83 powerdown-gpios = <&pio 116 GPIO_ACTIVE_LOW>;
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| A D | nxp,ptn3460.yaml | 34 powerdown-gpios:
64 - powerdown-gpios
82 powerdown-gpios = <&gpy2 5 GPIO_ACTIVE_HIGH>;
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| /linux/drivers/gpu/drm/bridge/ |
| A D | ti-tfp410.c | 30 struct gpio_desc *powerdown; member
181 gpiod_set_value_cansleep(dvi->powerdown, 0); in tfp410_enable()
188 gpiod_set_value_cansleep(dvi->powerdown, 1); in tfp410_disable()
371 dvi->powerdown = devm_gpiod_get_optional(dev, "powerdown", in tfp410_init()
373 if (IS_ERR(dvi->powerdown)) { in tfp410_init()
375 return PTR_ERR(dvi->powerdown); in tfp410_init()
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| /linux/arch/arm/boot/dts/st/ |
| A D | stih418.dtsi | 92 resets = <&powerdown STIH407_USB2_PORT0_POWERDOWN>,
106 resets = <&powerdown STIH407_USB2_PORT0_POWERDOWN>,
118 resets = <&powerdown STIH407_USB2_PORT1_POWERDOWN>,
132 resets = <&powerdown STIH407_USB2_PORT1_POWERDOWN>,
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| /linux/Documentation/devicetree/bindings/iio/adc/ |
| A D | maxim,max34408.yaml | 44 powerdown-gpios:
51 powerdown-status-gpios:
123 powerdown-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
124 powerdown-status-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
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| /linux/drivers/staging/media/atomisp/i2c/ |
| A D | atomisp-gc0310.c | 87 struct gpio_desc *powerdown; member
632 dev->powerdown = devm_gpiod_get(&client->dev, "powerdown", GPIOD_OUT_HIGH); in gc0310_probe()
633 if (IS_ERR(dev->powerdown)) { in gc0310_probe()
634 return dev_err_probe(&client->dev, PTR_ERR(dev->powerdown), in gc0310_probe()
683 gpiod_set_value_cansleep(gc0310_dev->powerdown, 1); in gc0310_suspend()
696 gpiod_set_value_cansleep(gc0310_dev->powerdown, 0); in gc0310_resume()
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