| /openbmc/linux/Documentation/devicetree/bindings/reset/ |
| H A D | st,stih407-powerdown.yaml | 4 $id: http://devicetree.org/schemas/reset/st,stih407-powerdown.yaml#
7 title: STMicroelectronics STi family Sysconfig Peripheral Powerdown Reset Controller
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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| /openbmc/linux/drivers/iio/dac/ |
| H A D | ti-dac7311.c | 42 * @powerdown: whether the chip is powered down
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()
143 .name = "powerdown",
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| H A D | ti-dac082s085.c | 44 * @powerdown: whether the chip is powered down
55 bool powerdown; member
64 #define POWERDOWN(mode) (0x30 | ((mode) + 1) << 6) macro
98 if (ti_dac->powerdown) { in ti_dac_set_powerdown_mode()
99 ret = ti_dac_cmd(ti_dac, POWERDOWN(mode), 0); 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()
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| H 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()
134 .name = "powerdown",
318 /* max5821 start in powerdown mode 100Kohm to ground */ in max5821_probe()
320 data->powerdown[tmp] = true; in max5821_probe()
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| H A D | ti-dac5571.c | 51 bool powerdown[4]; member
143 if (data->powerdown[chan->channel]) { in dac5571_set_powerdown_mode()
171 return sysfs_emit(buf, "%d\n", data->powerdown[chan->channel]); in dac5571_read_powerdown()
180 bool powerdown; in dac5571_write_powerdown() local
183 ret = kstrtobool(buf, &powerdown); in dac5571_write_powerdown()
187 if (data->powerdown[chan->channel] == powerdown) in dac5571_write_powerdown()
191 if (powerdown) in dac5571_write_powerdown()
200 data->powerdown[chan->channel] = powerdown; in dac5571_write_powerdown()
211 .name = "powerdown",
281 if (data->powerdown[chan->channel]) in dac5571_write_raw()
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| H A D | mcp4725.c | 39 bool powerdown; member
54 data->powerdown = true; in mcp4725_suspend()
74 data->powerdown = false; in mcp4725_resume()
105 inoutbuf[0] |= data->powerdown ? ((data->powerdown_mode + 1) << 1) : 0; in mcp4725_store_eeprom()
183 return sysfs_emit(buf, "%d\n", data->powerdown); in mcp4725_read_powerdown()
230 .name = "powerdown",
244 .name = "powerdown",
306 if (data->powerdown) in mcp4726_set_cfg()
307 outbuf[0] |= data->powerdown << 1; in mcp4726_set_cfg()
470 data->powerdown = pd > 0; in mcp4725_probe()
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| /openbmc/linux/Documentation/devicetree/bindings/sound/ |
| H A D | qcom,wsa881x.yaml | 28 powerdown-gpios:
29 description: GPIO spec for Powerdown/Shutdown line to use
41 - powerdown-gpios
57 powerdown-gpios = <&wcdpinctrl 2 0>;
65 powerdown-gpios = <&wcdpinctrl 2 0>;
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| H A D | qcom,wsa883x.yaml | 28 powerdown-gpios:
29 description: GPIO spec for Powerdown/Shutdown line to use (pin SD_N)
45 - powerdown-gpios
63 powerdown-gpios = <&tlmm 1 GPIO_ACTIVE_LOW>;
73 powerdown-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
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| H A D | qcom,wsa8840.yaml | 27 powerdown-gpios:
28 description: Powerdown/Shutdown line to use (pin SD_N)
40 - powerdown-gpios
60 powerdown-gpios = <&lpass_tlmm 18 GPIO_ACTIVE_LOW>;
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| /openbmc/u-boot/drivers/usb/host/ |
| H A D | dwc3-sti-glue.c | 32 * @powerdown_ctl: rest controller for powerdown signal
138 /* get powerdown reset */ in sti_dwc3_glue_ofdata_to_platdata()
139 ret = reset_get_by_name(dev, "powerdown", &plat->powerdown_ctl); in sti_dwc3_glue_ofdata_to_platdata()
141 pr_err("can't get powerdown reset for %s (%d)", dev->name, ret); in sti_dwc3_glue_ofdata_to_platdata()
186 /* deassert both powerdown and softreset */ in sti_dwc3_glue_probe()
189 pr_err("DWC3 powerdown reset deassert failed: %d", ret); in sti_dwc3_glue_probe()
217 pr_err("DWC3 powerdown reset deassert failed: %d", ret); in sti_dwc3_glue_probe()
227 /* assert both powerdown and softreset */ in sti_dwc3_glue_remove()
230 pr_err("DWC3 powerdown reset deassert failed: %d", ret); in sti_dwc3_glue_remove()
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| /openbmc/u-boot/include/dt-bindings/reset/ |
| H A D | stih407-resets.h | 3 * based peripheral powerdown requests on the STMicroelectronics
9 /* Powerdown requests control 0 */
13 /* Synp GMAC PowerDown */
16 /* Powerdown requests control 1 */
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| /openbmc/linux/Documentation/devicetree/bindings/usb/ |
| H 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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| H 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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| H 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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| /openbmc/linux/include/dt-bindings/reset/ |
| H A D | stih407-resets.h | 4 * based peripheral powerdown requests on the STMicroelectronics
10 /* Powerdown requests control 0 */
14 /* Synp GMAC PowerDown */
17 /* Powerdown requests control 1 */
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| /openbmc/u-boot/doc/device-tree-bindings/usb/ |
| H 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"
43 resets = <&powerdown STIH407_USB3_POWERDOWN>,
45 reset-names = "powerdown", "softreset";
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| /openbmc/linux/Documentation/devicetree/bindings/mmc/ |
| H 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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| /openbmc/linux/drivers/gpu/drm/bridge/ |
| H A D | ti-tfp410.c | 30 struct gpio_desc *powerdown; member
186 gpiod_set_value_cansleep(dvi->powerdown, 0); in tfp410_enable()
193 gpiod_set_value_cansleep(dvi->powerdown, 1); in tfp410_disable()
375 /* Get the powerdown GPIO. */ in tfp410_init()
376 dvi->powerdown = devm_gpiod_get_optional(dev, "powerdown", in tfp410_init()
378 if (IS_ERR(dvi->powerdown)) { in tfp410_init()
379 dev_err(dev, "failed to parse powerdown gpio\n"); in tfp410_init()
380 return PTR_ERR(dvi->powerdown); in tfp410_init()
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| /openbmc/linux/Documentation/devicetree/bindings/display/bridge/ |
| H 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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| H A D | nxp,ptn3460.yaml | 34 powerdown-gpios:
64 - powerdown-gpios
82 powerdown-gpios = <&gpy2 5 GPIO_ACTIVE_HIGH>;
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| /openbmc/linux/drivers/reset/sti/ |
| H A D | reset-stih407.c | 13 /* STiH407 Peripheral powerdown definitions. */
25 /* Powerdown requests control 0 */
28 /* Powerdown requests control 1 (High Speed Links) */
32 /* Ethernet powerdown/status/reset */
132 .compatible = "st,stih407-powerdown",
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| /openbmc/linux/arch/arm/boot/dts/st/ |
| H A D | stih418.dtsi | 57 resets = <&powerdown STIH407_USB2_PORT0_POWERDOWN>,
71 resets = <&powerdown STIH407_USB2_PORT0_POWERDOWN>,
83 resets = <&powerdown STIH407_USB2_PORT1_POWERDOWN>,
97 resets = <&powerdown STIH407_USB2_PORT1_POWERDOWN>,
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| /openbmc/linux/Documentation/devicetree/bindings/media/i2c/ |
| H A D | ovti,ov02a10.yaml | 55 powerdown-gpios:
59 or shutdown mode. As the line needs to be high for the powerdown mode
113 - powerdown-gpios
131 powerdown-gpios = <&pio 107 GPIO_ACTIVE_HIGH>;
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| H 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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| H A D | ovti,ov4689.yaml | 46 powerdown-gpios:
48 GPIO connected to the powerdown pin (active low)
118 powerdown-gpios = <&pio 107 GPIO_ACTIVE_LOW>;
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