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Searched refs:reset_gpio (Results 1 - 25 of 411) sorted by relevance

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/kernel/linux/linux-5.10/sound/arm/
H A Dpxa2xx-ac97-lib.c32 static int reset_gpio; variable
34 extern void pxa27x_configure_ac97reset(int reset_gpio, bool to_gpio);
143 pxa27x_configure_ac97reset(reset_gpio, true); in pxa_ac97_warm_pxa27x()
146 pxa27x_configure_ac97reset(reset_gpio, false); in pxa_ac97_warm_pxa27x()
324 switch (pdata->reset_gpio) { in pxa2xx_ac97_hw_probe()
327 reset_gpio = pdata->reset_gpio; in pxa2xx_ac97_hw_probe()
330 reset_gpio = 113; in pxa2xx_ac97_hw_probe()
336 pdata->reset_gpio); in pxa2xx_ac97_hw_probe()
342 pdata->reset_gpio in pxa2xx_ac97_hw_probe()
[all...]
/kernel/linux/linux-6.6/sound/arm/
H A Dpxa2xx-ac97-lib.c33 static int reset_gpio; variable
147 pxa27x_configure_ac97reset(reset_gpio, true); in pxa_ac97_warm_pxa27x()
150 pxa27x_configure_ac97reset(reset_gpio, false); in pxa_ac97_warm_pxa27x()
337 switch (pdata->reset_gpio) { in pxa2xx_ac97_hw_probe()
340 reset_gpio = pdata->reset_gpio; in pxa2xx_ac97_hw_probe()
343 reset_gpio = 113; in pxa2xx_ac97_hw_probe()
349 pdata->reset_gpio); in pxa2xx_ac97_hw_probe()
355 pdata->reset_gpio = of_get_named_gpio(dev->dev.of_node, in pxa2xx_ac97_hw_probe()
357 if (pdata->reset_gpio in pxa2xx_ac97_hw_probe()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/panel/
H A Dpanel-sharp-ls043t1le01.c28 struct gpio_desc *reset_gpio; member
112 if (sharp_nt->reset_gpio) in sharp_nt_panel_unprepare()
113 gpiod_set_value(sharp_nt->reset_gpio, 0); in sharp_nt_panel_unprepare()
134 if (sharp_nt->reset_gpio) { in sharp_nt_panel_prepare()
135 gpiod_set_value(sharp_nt->reset_gpio, 1); in sharp_nt_panel_prepare()
137 gpiod_set_value(sharp_nt->reset_gpio, 0); in sharp_nt_panel_prepare()
139 gpiod_set_value(sharp_nt->reset_gpio, 1); in sharp_nt_panel_prepare()
161 if (sharp_nt->reset_gpio) in sharp_nt_panel_prepare()
162 gpiod_set_value(sharp_nt->reset_gpio, 0); in sharp_nt_panel_prepare()
216 sharp_nt->reset_gpio in sharp_nt_panel_add()
[all...]
H A Dpanel-ebbg-ft8719.c38 struct gpio_desc *reset_gpio; member
49 gpiod_set_value_cansleep(ctx->reset_gpio, 0); in ebbg_ft8719_reset()
51 gpiod_set_value_cansleep(ctx->reset_gpio, 1); in ebbg_ft8719_reset()
53 gpiod_set_value_cansleep(ctx->reset_gpio, 0); in ebbg_ft8719_reset()
130 gpiod_set_value_cansleep(ctx->reset_gpio, 1); in ebbg_ft8719_prepare()
147 gpiod_set_value_cansleep(ctx->reset_gpio, 1); in ebbg_ft8719_unprepare()
221 ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH); in ebbg_ft8719_probe()
222 if (IS_ERR(ctx->reset_gpio)) in ebbg_ft8719_probe()
223 return dev_err_probe(dev, PTR_ERR(ctx->reset_gpio), in ebbg_ft8719_probe()
H A Dpanel-visionox-rm69299.c21 struct gpio_desc *reset_gpio; member
45 gpiod_set_value(ctx->reset_gpio, 1); in visionox_rm69299_power_on()
47 gpiod_set_value(ctx->reset_gpio, 0); in visionox_rm69299_power_on()
49 gpiod_set_value(ctx->reset_gpio, 1); in visionox_rm69299_power_on()
57 gpiod_set_value(ctx->reset_gpio, 0); in visionox_rm69299_power_off()
215 ctx->reset_gpio = devm_gpiod_get(ctx->panel.dev, in visionox_rm69299_probe()
217 if (IS_ERR(ctx->reset_gpio)) { in visionox_rm69299_probe()
218 dev_err(dev, "cannot get reset gpio %ld\n", PTR_ERR(ctx->reset_gpio)); in visionox_rm69299_probe()
219 return PTR_ERR(ctx->reset_gpio); in visionox_rm69299_probe()
/kernel/linux/linux-5.10/drivers/power/reset/
H A Dgpio-poweroff.c23 static struct gpio_desc *reset_gpio; variable
30 BUG_ON(!reset_gpio); in gpio_poweroff_do_poweroff()
33 gpiod_direction_output(reset_gpio, 1); in gpio_poweroff_do_poweroff()
37 gpiod_set_value_cansleep(reset_gpio, 0); in gpio_poweroff_do_poweroff()
41 gpiod_set_value_cansleep(reset_gpio, 1); in gpio_poweroff_do_poweroff()
73 reset_gpio = devm_gpiod_get(&pdev->dev, NULL, flags); in gpio_poweroff_probe()
74 if (IS_ERR(reset_gpio)) in gpio_poweroff_probe()
75 return PTR_ERR(reset_gpio); in gpio_poweroff_probe()
H A Dgpio-restart.c19 struct gpio_desc *reset_gpio; member
33 gpiod_direction_output(gpio_restart->reset_gpio, 1); in gpio_restart_notify()
37 gpiod_set_value(gpio_restart->reset_gpio, 0); in gpio_restart_notify()
41 gpiod_set_value(gpio_restart->reset_gpio, 1); in gpio_restart_notify()
65 gpio_restart->reset_gpio = devm_gpiod_get(&pdev->dev, NULL, in gpio_restart_probe()
67 ret = PTR_ERR_OR_ZERO(gpio_restart->reset_gpio); in gpio_restart_probe()
/kernel/linux/linux-6.6/drivers/power/reset/
H A Dgpio-poweroff.c24 static struct gpio_desc *reset_gpio; variable
31 BUG_ON(!reset_gpio); in gpio_poweroff_do_poweroff()
34 gpiod_direction_output(reset_gpio, 1); in gpio_poweroff_do_poweroff()
38 gpiod_set_value_cansleep(reset_gpio, 0); in gpio_poweroff_do_poweroff()
42 gpiod_set_value_cansleep(reset_gpio, 1); in gpio_poweroff_do_poweroff()
74 reset_gpio = devm_gpiod_get(&pdev->dev, NULL, flags); in gpio_poweroff_probe()
75 if (IS_ERR(reset_gpio)) in gpio_poweroff_probe()
76 return PTR_ERR(reset_gpio); in gpio_poweroff_probe()
H A Dgpio-restart.c19 struct gpio_desc *reset_gpio; member
33 gpiod_direction_output(gpio_restart->reset_gpio, 1); in gpio_restart_notify()
37 gpiod_set_value(gpio_restart->reset_gpio, 0); in gpio_restart_notify()
41 gpiod_set_value(gpio_restart->reset_gpio, 1); in gpio_restart_notify()
65 gpio_restart->reset_gpio = devm_gpiod_get(&pdev->dev, NULL, in gpio_restart_probe()
67 ret = PTR_ERR_OR_ZERO(gpio_restart->reset_gpio); in gpio_restart_probe()
/kernel/linux/linux-5.10/drivers/mmc/core/
H A Dpwrseq_emmc.c27 struct gpio_desc *reset_gpio; member
36 gpiod_set_value_cansleep(pwrseq->reset_gpio, 1); in mmc_pwrseq_emmc_reset()
38 gpiod_set_value_cansleep(pwrseq->reset_gpio, 0); in mmc_pwrseq_emmc_reset()
47 gpiod_set_value(pwrseq->reset_gpio, 1); in mmc_pwrseq_emmc_reset_nb()
49 gpiod_set_value(pwrseq->reset_gpio, 0); in mmc_pwrseq_emmc_reset_nb()
68 pwrseq->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); in mmc_pwrseq_emmc_probe()
69 if (IS_ERR(pwrseq->reset_gpio)) in mmc_pwrseq_emmc_probe()
70 return PTR_ERR(pwrseq->reset_gpio); in mmc_pwrseq_emmc_probe()
72 if (!gpiod_cansleep(pwrseq->reset_gpio)) { in mmc_pwrseq_emmc_probe()
H A Dpwrseq_sd8787.c28 struct gpio_desc *reset_gpio; member
38 gpiod_set_value_cansleep(pwrseq->reset_gpio, 1); in mmc_pwrseq_sd8787_pre_power_on()
49 gpiod_set_value_cansleep(pwrseq->reset_gpio, 0); in mmc_pwrseq_sd8787_power_off()
76 pwrseq->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); in mmc_pwrseq_sd8787_probe()
77 if (IS_ERR(pwrseq->reset_gpio)) in mmc_pwrseq_sd8787_probe()
78 return PTR_ERR(pwrseq->reset_gpio); in mmc_pwrseq_sd8787_probe()
/kernel/linux/linux-6.6/drivers/mmc/core/
H A Dpwrseq_emmc.c27 struct gpio_desc *reset_gpio; member
36 gpiod_set_value_cansleep(pwrseq->reset_gpio, 1); in mmc_pwrseq_emmc_reset()
38 gpiod_set_value_cansleep(pwrseq->reset_gpio, 0); in mmc_pwrseq_emmc_reset()
47 gpiod_set_value(pwrseq->reset_gpio, 1); in mmc_pwrseq_emmc_reset_nb()
49 gpiod_set_value(pwrseq->reset_gpio, 0); in mmc_pwrseq_emmc_reset_nb()
68 pwrseq->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); in mmc_pwrseq_emmc_probe()
69 if (IS_ERR(pwrseq->reset_gpio)) in mmc_pwrseq_emmc_probe()
70 return PTR_ERR(pwrseq->reset_gpio); in mmc_pwrseq_emmc_probe()
72 if (!gpiod_cansleep(pwrseq->reset_gpio)) { in mmc_pwrseq_emmc_probe()
H A Dpwrseq_sd8787.c29 struct gpio_desc *reset_gpio; member
39 gpiod_set_value_cansleep(pwrseq->reset_gpio, 1); in mmc_pwrseq_sd8787_pre_power_on()
50 gpiod_set_value_cansleep(pwrseq->reset_gpio, 0); in mmc_pwrseq_sd8787_power_off()
57 /* The pwrdn_gpio is really CHIP_EN, reset_gpio is RESETN */ in mmc_pwrseq_wilc1000_pre_power_on()
60 gpiod_set_value_cansleep(pwrseq->reset_gpio, 1); in mmc_pwrseq_wilc1000_pre_power_on()
67 gpiod_set_value_cansleep(pwrseq->reset_gpio, 0); in mmc_pwrseq_wilc1000_power_off()
104 pwrseq->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); in mmc_pwrseq_sd8787_probe()
105 if (IS_ERR(pwrseq->reset_gpio)) in mmc_pwrseq_sd8787_probe()
106 return PTR_ERR(pwrseq->reset_gpio); in mmc_pwrseq_sd8787_probe()
/kernel/linux/linux-5.10/sound/soc/codecs/
H A Dak5386.c24 int reset_gpio; member
115 if (gpio_is_valid(priv->reset_gpio)) in ak5386_hw_params()
116 gpio_set_value(priv->reset_gpio, 1); in ak5386_hw_params()
127 if (gpio_is_valid(priv->reset_gpio)) in ak5386_hw_free()
128 gpio_set_value(priv->reset_gpio, 0); in ak5386_hw_free()
172 priv->reset_gpio = -EINVAL; in ak5386_probe()
184 priv->reset_gpio = of_get_named_gpio(dev->of_node, in ak5386_probe()
187 if (gpio_is_valid(priv->reset_gpio)) in ak5386_probe()
188 if (devm_gpio_request_one(dev, priv->reset_gpio, in ak5386_probe()
191 priv->reset_gpio in ak5386_probe()
[all...]
/kernel/linux/linux-6.6/sound/soc/codecs/
H A Dak5386.c24 int reset_gpio; member
114 if (gpio_is_valid(priv->reset_gpio)) in ak5386_hw_params()
115 gpio_set_value(priv->reset_gpio, 1); in ak5386_hw_params()
126 if (gpio_is_valid(priv->reset_gpio)) in ak5386_hw_free()
127 gpio_set_value(priv->reset_gpio, 0); in ak5386_hw_free()
171 priv->reset_gpio = -EINVAL; in ak5386_probe()
183 priv->reset_gpio = of_get_named_gpio(dev->of_node, in ak5386_probe()
186 if (gpio_is_valid(priv->reset_gpio)) in ak5386_probe()
187 if (devm_gpio_request_one(dev, priv->reset_gpio, in ak5386_probe()
190 priv->reset_gpio in ak5386_probe()
[all...]
/kernel/linux/linux-5.10/arch/arm/mach-pxa/
H A Dreset.c19 static int reset_gpio = -1; variable
27 printk(KERN_ERR "Can't request reset_gpio\n"); in init_gpio_reset()
36 printk(KERN_ERR "Can't configure reset_gpio\n"); in init_gpio_reset()
43 reset_gpio = gpio; in init_gpio_reset()
55 BUG_ON(reset_gpio == -1); in do_gpio_reset()
58 gpio_direction_output(reset_gpio, 0); in do_gpio_reset()
61 gpio_set_value(reset_gpio, 1); in do_gpio_reset()
64 gpio_set_value(reset_gpio, 0); in do_gpio_reset()
/kernel/linux/linux-6.6/arch/arm/mach-pxa/
H A Dreset.c17 static int reset_gpio = -1; variable
25 printk(KERN_ERR "Can't request reset_gpio\n"); in init_gpio_reset()
34 printk(KERN_ERR "Can't configure reset_gpio\n"); in init_gpio_reset()
41 reset_gpio = gpio; in init_gpio_reset()
53 BUG_ON(reset_gpio == -1); in do_gpio_reset()
56 gpio_direction_output(reset_gpio, 0); in do_gpio_reset()
59 gpio_set_value(reset_gpio, 1); in do_gpio_reset()
62 gpio_set_value(reset_gpio, 0); in do_gpio_reset()
/kernel/linux/linux-5.10/drivers/gpu/drm/panel/
H A Dpanel-sharp-ls043t1le01.c28 struct gpio_desc *reset_gpio; member
128 if (sharp_nt->reset_gpio) in sharp_nt_panel_unprepare()
129 gpiod_set_value(sharp_nt->reset_gpio, 0); in sharp_nt_panel_unprepare()
150 if (sharp_nt->reset_gpio) { in sharp_nt_panel_prepare()
151 gpiod_set_value(sharp_nt->reset_gpio, 1); in sharp_nt_panel_prepare()
153 gpiod_set_value(sharp_nt->reset_gpio, 0); in sharp_nt_panel_prepare()
155 gpiod_set_value(sharp_nt->reset_gpio, 1); in sharp_nt_panel_prepare()
177 if (sharp_nt->reset_gpio) in sharp_nt_panel_prepare()
178 gpiod_set_value(sharp_nt->reset_gpio, 0); in sharp_nt_panel_prepare()
248 sharp_nt->reset_gpio in sharp_nt_panel_add()
[all...]
H A Dpanel-visionox-rm69299.c21 struct gpio_desc *reset_gpio; member
45 gpiod_set_value(ctx->reset_gpio, 1); in visionox_rm69299_power_on()
47 gpiod_set_value(ctx->reset_gpio, 0); in visionox_rm69299_power_on()
49 gpiod_set_value(ctx->reset_gpio, 1); in visionox_rm69299_power_on()
57 gpiod_set_value(ctx->reset_gpio, 0); in visionox_rm69299_power_off()
215 ctx->reset_gpio = devm_gpiod_get(ctx->panel.dev, in visionox_rm69299_probe()
217 if (IS_ERR(ctx->reset_gpio)) { in visionox_rm69299_probe()
218 dev_err(dev, "cannot get reset gpio %ld\n", PTR_ERR(ctx->reset_gpio)); in visionox_rm69299_probe()
219 return PTR_ERR(ctx->reset_gpio); in visionox_rm69299_probe()
/kernel/linux/linux-6.6/drivers/mfd/
H A Dlp87565.c67 lp87565->reset_gpio = devm_gpiod_get_optional(lp87565->dev, "reset", in lp87565_probe()
69 if (IS_ERR(lp87565->reset_gpio)) { in lp87565_probe()
70 ret = PTR_ERR(lp87565->reset_gpio); in lp87565_probe()
75 if (lp87565->reset_gpio) { in lp87565_probe()
76 gpiod_set_value_cansleep(lp87565->reset_gpio, 1); in lp87565_probe()
80 gpiod_set_value_cansleep(lp87565->reset_gpio, 0); in lp87565_probe()
108 gpiod_set_value_cansleep(lp87565->reset_gpio, 1); in lp87565_shutdown()
/kernel/linux/linux-6.6/drivers/hid/i2c-hid/
H A Di2c-hid-of-goodix.c30 struct gpio_desc *reset_gpio; member
47 gpiod_set_value_cansleep(ihid_goodix->reset_gpio, 1); in goodix_i2c_hid_power_up()
60 gpiod_set_value_cansleep(ihid_goodix->reset_gpio, 0); in goodix_i2c_hid_power_up()
73 gpiod_set_value_cansleep(ihid_goodix->reset_gpio, 1); in goodix_i2c_hid_power_down()
92 ihid_goodix->reset_gpio = in i2c_hid_of_goodix_probe()
94 if (IS_ERR(ihid_goodix->reset_gpio)) in i2c_hid_of_goodix_probe()
95 return PTR_ERR(ihid_goodix->reset_gpio); in i2c_hid_of_goodix_probe()
/kernel/linux/linux-5.10/arch/mips/pci/
H A Dpci-lantiq.c65 static int reset_gpio; variable
126 reset_gpio = of_get_named_gpio(node, "gpio-reset", 0); in ltq_pci_startup()
127 if (gpio_is_valid(reset_gpio)) { in ltq_pci_startup()
129 reset_gpio, "pci-reset"); in ltq_pci_startup()
132 "failed to request gpio %d\n", reset_gpio); in ltq_pci_startup()
135 gpio_direction_output(reset_gpio, 1); in ltq_pci_startup()
198 if (gpio_is_valid(reset_gpio)) { in ltq_pci_startup()
199 __gpio_set_value(reset_gpio, 0); in ltq_pci_startup()
202 __gpio_set_value(reset_gpio, 1); in ltq_pci_startup()
/kernel/linux/linux-5.10/drivers/net/ethernet/arc/
H A Demac_mdio.c113 if (data->reset_gpio) { in arc_mdio_reset()
114 gpiod_set_value_cansleep(data->reset_gpio, 1); in arc_mdio_reset()
116 gpiod_set_value_cansleep(data->reset_gpio, 0); in arc_mdio_reset()
151 data->reset_gpio = devm_gpiod_get_optional(priv->dev, "phy-reset", in arc_mdio_probe()
153 if (IS_ERR(data->reset_gpio)) { in arc_mdio_probe()
154 error = PTR_ERR(data->reset_gpio); in arc_mdio_probe()
/kernel/linux/linux-6.6/drivers/net/ethernet/arc/
H A Demac_mdio.c113 if (data->reset_gpio) { in arc_mdio_reset()
114 gpiod_set_value_cansleep(data->reset_gpio, 1); in arc_mdio_reset()
116 gpiod_set_value_cansleep(data->reset_gpio, 0); in arc_mdio_reset()
152 data->reset_gpio = devm_gpiod_get_optional(priv->dev, "phy-reset", in arc_mdio_probe()
154 if (IS_ERR(data->reset_gpio)) { in arc_mdio_probe()
156 return dev_err_probe(priv->dev, PTR_ERR(data->reset_gpio), in arc_mdio_probe()
/kernel/linux/linux-6.6/drivers/reset/
H A Dreset-tps380x.c22 struct gpio_desc *reset_gpio; member
43 gpiod_set_value_cansleep(tps380x->reset_gpio, 1); in tps380x_reset_assert()
53 gpiod_set_value_cansleep(tps380x->reset_gpio, 0); in tps380x_reset_deassert()
85 tps380x->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH); in tps380x_reset_probe()
86 if (IS_ERR(tps380x->reset_gpio)) in tps380x_reset_probe()
87 return dev_err_probe(dev, PTR_ERR(tps380x->reset_gpio), in tps380x_reset_probe()

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