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Searched refs:vdd (Results 1 – 25 of 102) sorted by relevance

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/drivers/hwmon/
A Dmcp3021.c48 u32 vdd; /* supply and reference voltage in millivolt */ member
56 return DIV_ROUND_CLOSEST(data->vdd * val, 1 << data->output_res); in volts_from_reg()
138 &data->vdd)) in mcp3021_probe()
139 data->vdd /= 1000; in mcp3021_probe()
141 data->vdd = MCP3021_VDD_REF_DEFAULT; in mcp3021_probe()
146 data->vdd = *pdata; in mcp3021_probe()
148 data->vdd = MCP3021_VDD_REF_DEFAULT; in mcp3021_probe()
168 if (data->vdd > MCP3021_VDD_REF_MAX || data->vdd < MCP3021_VDD_REF_MIN) in mcp3021_probe()
/drivers/gpu/drm/bridge/
A Dsimple-bridge.c35 struct regulator *vdd; member
141 if (sbridge->vdd) { in simple_bridge_enable()
142 ret = regulator_enable(sbridge->vdd); in simple_bridge_enable()
156 if (sbridge->vdd) in simple_bridge_disable()
157 regulator_disable(sbridge->vdd); in simple_bridge_disable()
192 sbridge->vdd = devm_regulator_get_optional(&pdev->dev, "vdd"); in simple_bridge_probe()
193 if (IS_ERR(sbridge->vdd)) { in simple_bridge_probe()
194 int ret = PTR_ERR(sbridge->vdd); in simple_bridge_probe()
197 sbridge->vdd = NULL; in simple_bridge_probe()
A Dti-tdp158.c17 struct regulator *vdd; // 1.1V member
31 err = regulator_enable(tdp158->vdd); in tdp158_enable()
44 regulator_disable(tdp158->vdd); in tdp158_disable()
84 tdp158->vdd = devm_regulator_get(dev, "vdd"); in tdp158_probe()
85 if (IS_ERR(tdp158->vdd)) in tdp158_probe()
86 return dev_err_probe(dev, PTR_ERR(tdp158->vdd), "vdd"); in tdp158_probe()
/drivers/mfd/
A Dstmfx.c330 ret = PTR_ERR_OR_ZERO(stmfx->vdd); in stmfx_chip_init()
332 stmfx->vdd = NULL; in stmfx_chip_init()
337 if (stmfx->vdd) { in stmfx_chip_init()
338 ret = regulator_enable(stmfx->vdd); in stmfx_chip_init()
387 if (stmfx->vdd) in stmfx_chip_init()
388 regulator_disable(stmfx->vdd); in stmfx_chip_init()
400 if (stmfx->vdd) { in stmfx_chip_exit()
403 ret = regulator_disable(stmfx->vdd); in stmfx_chip_exit()
492 if (stmfx->vdd) in stmfx_suspend()
503 if (stmfx->vdd) { in stmfx_resume()
[all …]
/drivers/iio/light/
A Dcm3605.c47 struct regulator *vdd; member
211 cm3605->vdd = devm_regulator_get(dev, "vdd"); in cm3605_probe()
212 if (IS_ERR(cm3605->vdd)) in cm3605_probe()
213 return dev_err_probe(dev, PTR_ERR(cm3605->vdd), in cm3605_probe()
216 ret = regulator_enable(cm3605->vdd); in cm3605_probe()
265 regulator_disable(cm3605->vdd); in cm3605_probe()
278 regulator_disable(cm3605->vdd); in cm3605_remove()
287 regulator_disable(cm3605->vdd); in cm3605_pm_suspend()
298 ret = regulator_enable(cm3605->vdd); in cm3605_pm_resume()
A Dgp2ap002.c143 struct regulator *vdd; member
519 gp2ap002->vdd = devm_regulator_get(dev, "vdd"); in gp2ap002_probe()
520 if (IS_ERR(gp2ap002->vdd)) in gp2ap002_probe()
521 return dev_err_probe(dev, PTR_ERR(gp2ap002->vdd), in gp2ap002_probe()
530 ret = regulator_set_voltage(gp2ap002->vdd, 2400000, 3600000); in gp2ap002_probe()
537 ret = regulator_get_voltage(gp2ap002->vdd); in gp2ap002_probe()
548 ret = regulator_enable(gp2ap002->vdd); in gp2ap002_probe()
617 regulator_disable(gp2ap002->vdd); in gp2ap002_probe()
632 regulator_disable(gp2ap002->vdd); in gp2ap002_remove()
655 regulator_disable(gp2ap002->vdd); in gp2ap002_runtime_suspend()
[all …]
/drivers/hid/i2c-hid/
A Di2c-hid-of-goodix.c28 struct regulator *vdd; member
49 ret = regulator_enable(ihid_goodix->vdd); in goodix_i2c_hid_power_up()
76 regulator_disable(ihid_goodix->vdd); in goodix_i2c_hid_power_down()
97 ihid_goodix->vdd = devm_regulator_get(&client->dev, "vdd"); in i2c_hid_of_goodix_probe()
98 if (IS_ERR(ihid_goodix->vdd)) in i2c_hid_of_goodix_probe()
99 return PTR_ERR(ihid_goodix->vdd); in i2c_hid_of_goodix_probe()
/drivers/gpu/drm/nouveau/nvkm/engine/device/
A Dtegra.c35 if (tdev->vdd) { in nvkm_device_tegra_power_up()
36 ret = regulator_enable(tdev->vdd); in nvkm_device_tegra_power_up()
75 if (tdev->vdd) in nvkm_device_tegra_power_up()
76 regulator_disable(tdev->vdd); in nvkm_device_tegra_power_up()
91 if (tdev->vdd) { in nvkm_device_tegra_power_down()
92 ret = regulator_disable(tdev->vdd); in nvkm_device_tegra_power_down()
263 tdev->vdd = devm_regulator_get(&pdev->dev, "vdd"); in nvkm_device_tegra_new()
264 if (IS_ERR(tdev->vdd)) { in nvkm_device_tegra_new()
265 ret = PTR_ERR(tdev->vdd); in nvkm_device_tegra_new()
/drivers/gpu/drm/nouveau/nvkm/subdev/volt/
A Dgk20a.c98 uv = regulator_get_voltage(volt->vdd); in gk20a_volt_vid_get()
114 return regulator_set_voltage(volt->vdd, volt->base.vid[vid].uv, 1200000); in gk20a_volt_vid_set()
122 int prev_uv = regulator_get_voltage(volt->vdd); in gk20a_volt_set_id()
156 uv = regulator_get_voltage(tdev->vdd); in gk20a_volt_ctor()
159 volt->vdd = tdev->vdd; in gk20a_volt_ctor()
/drivers/gpu/drm/panel/
A Dpanel-sharp-ls037v7dw01.c28 struct regulator *vdd; member
56 regulator_disable(lcd->vdd); in ls037v7dw01_unprepare()
65 ret = regulator_enable(lcd->vdd); in ls037v7dw01_prepare()
149 lcd->vdd = devm_regulator_get(&pdev->dev, "envdd"); in ls037v7dw01_probe()
150 if (IS_ERR(lcd->vdd)) in ls037v7dw01_probe()
151 return dev_err_probe(&pdev->dev, PTR_ERR(lcd->vdd), in ls037v7dw01_probe()
A Dpanel-elida-kd35t133.c43 struct regulator *vdd; member
95 regulator_disable(ctx->vdd); in kd35t133_unprepare()
107 dsi_ctx.accum_err = regulator_enable(ctx->vdd); in kd35t133_prepare()
147 regulator_disable(ctx->vdd); in kd35t133_prepare()
220 ctx->vdd = devm_regulator_get(dev, "vdd"); in kd35t133_probe()
221 if (IS_ERR(ctx->vdd)) { in kd35t133_probe()
222 ret = PTR_ERR(ctx->vdd); in kd35t133_probe()
A Dpanel-newvision-nv3051d.c39 struct regulator *vdd; member
268 regulator_disable(ctx->vdd); in panel_nv3051d_unprepare()
280 ret = regulator_enable(ctx->vdd); in panel_nv3051d_prepare()
317 regulator_disable(ctx->vdd); in panel_nv3051d_prepare()
382 ctx->vdd = devm_regulator_get(dev, "vdd"); in panel_nv3051d_probe()
383 if (IS_ERR(ctx->vdd)) { in panel_nv3051d_probe()
384 ret = PTR_ERR(ctx->vdd); in panel_nv3051d_probe()
/drivers/leds/
A Dleds-cpcap.c67 struct regulator *vdd; member
89 err = regulator_enable(led->vdd); in cpcap_led_set_power()
91 err = regulator_disable(led->vdd); in cpcap_led_set_power()
180 led->vdd = devm_regulator_get(&pdev->dev, "vdd"); in cpcap_led_probe()
181 if (IS_ERR(led->vdd)) { in cpcap_led_probe()
182 err = PTR_ERR(led->vdd); in cpcap_led_probe()
A Dleds-lp5523.c190 u8 status, adc, vdd, i; in lp5523_selftest() local
214 ret = lp55xx_read(chip, LP5523_REG_LED_TEST_ADC, &vdd); in lp5523_selftest()
218 vdd--; /* There may be some fluctuation in measurement */ in lp5523_selftest()
248 if (adc >= vdd || adc < LP5523_ADC_SHORTCIRC_LIM) in lp5523_selftest()
/drivers/mmc/core/
A Ddebugfs.c65 seq_printf(s, "vdd:\t\t%u ", ios->vdd); in mmc_ios_show()
66 if ((1 << ios->vdd) & MMC_VDD_165_195) in mmc_ios_show()
68 else if (ios->vdd < (ARRAY_SIZE(vdd_str) - 1) in mmc_ios_show()
69 && vdd_str[ios->vdd] && vdd_str[ios->vdd + 1]) in mmc_ios_show()
70 seq_printf(s, "(%s ~ %s V)\n", vdd_str[ios->vdd], in mmc_ios_show()
71 vdd_str[ios->vdd + 1]); in mmc_ios_show()
/drivers/iio/adc/
A Dstm32-adc-core.c112 struct regulator *vdd; member
473 ret = regulator_enable(priv->vdd); in stm32_adc_core_switches_supply_en()
483 regulator_disable(priv->vdd); in stm32_adc_core_switches_supply_en()
521 regulator_disable(priv->vdd); in stm32_adc_core_switches_supply_dis()
631 if (IS_ERR(priv->vdd)) { in stm32_adc_core_switches_probe()
632 ret = PTR_ERR(priv->vdd); in stm32_adc_core_switches_probe()
636 priv->vdd = NULL; in stm32_adc_core_switches_probe()
640 if (priv->vdd) { in stm32_adc_core_switches_probe()
641 ret = regulator_enable(priv->vdd); in stm32_adc_core_switches_probe()
650 regulator_disable(priv->vdd); in stm32_adc_core_switches_probe()
[all …]
A Dexynos_adc.c132 struct regulator *vdd; member
545 ret = regulator_get_voltage(info->vdd); in exynos_read_raw()
871 info->vdd = devm_regulator_get(&pdev->dev, "vdd"); in exynos_adc_probe()
872 if (IS_ERR(info->vdd)) in exynos_adc_probe()
873 return dev_err_probe(&pdev->dev, PTR_ERR(info->vdd), in exynos_adc_probe()
876 ret = regulator_enable(info->vdd); in exynos_adc_probe()
949 regulator_disable(info->vdd); in exynos_adc_probe()
970 regulator_disable(info->vdd); in exynos_adc_remove()
981 regulator_disable(info->vdd); in exynos_adc_suspend()
992 ret = regulator_enable(info->vdd); in exynos_adc_resume()
/drivers/input/touchscreen/
A Dbu21029_ts.c159 struct regulator *vdd; member
270 error = regulator_enable(bu21029->vdd); in bu21029_start_chip()
320 regulator_disable(bu21029->vdd); in bu21029_start_chip()
332 regulator_disable(bu21029->vdd); in bu21029_stop_chip()
360 bu21029->vdd = devm_regulator_get(dev, "vdd"); in bu21029_probe()
361 if (IS_ERR(bu21029->vdd)) in bu21029_probe()
362 return dev_err_probe(dev, PTR_ERR(bu21029->vdd), in bu21029_probe()
/drivers/gpu/drm/tegra/
A Ddpaux.c54 struct regulator *vdd; member
502 dpaux->vdd = devm_regulator_get_optional(&pdev->dev, "vdd"); in tegra_dpaux_probe()
503 if (IS_ERR(dpaux->vdd)) { in tegra_dpaux_probe()
504 if (PTR_ERR(dpaux->vdd) != -ENODEV) in tegra_dpaux_probe()
505 return dev_err_probe(&pdev->dev, PTR_ERR(dpaux->vdd), in tegra_dpaux_probe()
508 dpaux->vdd = NULL; in tegra_dpaux_probe()
732 if (dpaux->vdd) { in drm_dp_aux_attach()
733 err = regulator_enable(dpaux->vdd); in drm_dp_aux_attach()
769 if (dpaux->vdd) { in drm_dp_aux_detach()
770 err = regulator_disable(dpaux->vdd); in drm_dp_aux_detach()
/drivers/iio/magnetometer/
A Dsi7210.c131 struct regulator *vdd; member
224 ret = regulator_get_voltage(data->vdd); in si7210_read_raw()
399 data->vdd = devm_regulator_get(&client->dev, "vdd"); in si7210_probe()
400 if (IS_ERR(data->vdd)) in si7210_probe()
401 return dev_err_probe(&client->dev, PTR_ERR(data->vdd), in si7210_probe()
404 ret = regulator_enable(data->vdd); in si7210_probe()
/drivers/rtc/
A Drtc-meson.c64 struct regulator *vdd; /* voltage input */ member
331 rtc->vdd = devm_regulator_get(dev, "vdd"); in meson_rtc_probe()
332 if (IS_ERR(rtc->vdd)) { in meson_rtc_probe()
334 return PTR_ERR(rtc->vdd); in meson_rtc_probe()
337 ret = regulator_enable(rtc->vdd); in meson_rtc_probe()
379 regulator_disable(rtc->vdd); in meson_rtc_probe()
/drivers/iio/chemical/
A Dscd4x.c68 struct regulator *vdd; member
630 return regulator_disable(state->vdd); in scd4x_suspend()
639 ret = regulator_enable(state->vdd); in scd4x_resume()
657 regulator_disable(state->vdd); in scd4x_disable_regulator()
708 state->vdd = devm_regulator_get(dev, "vdd"); in scd4x_probe()
709 if (IS_ERR(state->vdd)) in scd4x_probe()
710 return dev_err_probe(dev, PTR_ERR(state->vdd), "failed to get regulator\n"); in scd4x_probe()
712 ret = regulator_enable(state->vdd); in scd4x_probe()
/drivers/usb/misc/
A Dusb251xb.c115 struct regulator *vdd; member
627 regulator_disable(hub->vdd); in usb251xb_regulator_disable_action()
662 hub->vdd = devm_regulator_get(dev, "vdd"); in usb251xb_probe()
663 if (IS_ERR(hub->vdd)) in usb251xb_probe()
664 return PTR_ERR(hub->vdd); in usb251xb_probe()
666 err = regulator_enable(hub->vdd); in usb251xb_probe()
706 return regulator_disable(hub->vdd); in usb251xb_suspend()
715 err = regulator_enable(hub->vdd); in usb251xb_resume()
/drivers/iio/pressure/
A Dzpa2326.c134 struct regulator *vdd; member
340 err = regulator_enable(private->vdd); in zpa2326_power_on()
348 goto vdd; in zpa2326_power_on()
358 vdd: in zpa2326_power_on()
359 regulator_disable(private->vdd); in zpa2326_power_on()
379 regulator_disable(private->vdd); in zpa2326_power_off()
1625 priv->vdd = devm_regulator_get(parent, "vdd"); in zpa2326_probe()
1626 if (IS_ERR(priv->vdd)) in zpa2326_probe()
1627 return PTR_ERR(priv->vdd); in zpa2326_probe()
A Dicp10100.c42 struct regulator *vdd; member
505 ret = regulator_enable(st->vdd); in icp10100_enable_regulator()
518 ret = regulator_disable(st->vdd); in icp10100_disable_regulator_action()
557 st->vdd = devm_regulator_get(&client->dev, "vdd"); in icp10100_probe()
558 if (IS_ERR(st->vdd)) in icp10100_probe()
559 return PTR_ERR(st->vdd); in icp10100_probe()
600 ret = regulator_disable(st->vdd); in icp10100_suspend()

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