| /openbmc/linux/drivers/iio/potentiometer/ |
| H A D | x9250.c | 28 struct gpio_desc *wp_gpio; member
127 gpiod_set_value_cansleep(x9250->wp_gpio, 0); in x9250_write_raw()
129 gpiod_set_value_cansleep(x9250->wp_gpio, 1); in x9250_write_raw()
180 x9250->wp_gpio = devm_gpiod_get_optional(&spi->dev, "wp", GPIOD_OUT_LOW); in x9250_probe()
181 if (IS_ERR(x9250->wp_gpio)) in x9250_probe()
182 return dev_err_probe(&spi->dev, PTR_ERR(x9250->wp_gpio), in x9250_probe()
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| /openbmc/linux/drivers/mtd/nand/raw/ |
| H A D | lpc32xx_mlc.c | 179 struct gpio_desc *wp_gpio; member
374 if (host->wp_gpio) in lpc32xx_wp_enable()
375 gpiod_set_value_cansleep(host->wp_gpio, 1); in lpc32xx_wp_enable()
383 if (host->wp_gpio) in lpc32xx_wp_disable()
384 gpiod_set_value_cansleep(host->wp_gpio, 0); in lpc32xx_wp_disable()
716 host->wp_gpio = gpiod_get_optional(&pdev->dev, NULL, GPIOD_OUT_LOW); in lpc32xx_nand_probe()
717 res = PTR_ERR_OR_ZERO(host->wp_gpio); in lpc32xx_nand_probe()
725 gpiod_set_consumer_name(host->wp_gpio, "NAND WP"); in lpc32xx_nand_probe()
822 gpiod_put(host->wp_gpio); in lpc32xx_nand_probe()
848 gpiod_put(host->wp_gpio); in lpc32xx_nand_remove()
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| H A D | lpc32xx_slc.c | 218 struct gpio_desc *wp_gpio; member
311 if (host->wp_gpio) in lpc32xx_wp_enable()
312 gpiod_set_value_cansleep(host->wp_gpio, 1); in lpc32xx_wp_enable()
320 if (host->wp_gpio) in lpc32xx_wp_disable()
321 gpiod_set_value_cansleep(host->wp_gpio, 0); in lpc32xx_wp_disable()
853 host->wp_gpio = gpiod_get_optional(&pdev->dev, NULL, GPIOD_OUT_LOW); in lpc32xx_nand_probe()
854 res = PTR_ERR_OR_ZERO(host->wp_gpio); in lpc32xx_nand_probe()
862 gpiod_set_consumer_name(host->wp_gpio, "NAND WP"); in lpc32xx_nand_probe()
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| H A D | stm32_fmc2_nand.c | 235 struct gpio_desc *wp_gpio; member
1759 if (nand->wp_gpio) in stm32_fmc2_nfc_wp_enable()
1760 gpiod_set_value(nand->wp_gpio, 1); in stm32_fmc2_nfc_wp_enable()
1765 if (nand->wp_gpio) in stm32_fmc2_nfc_wp_disable()
1766 gpiod_set_value(nand->wp_gpio, 0); in stm32_fmc2_nfc_wp_disable()
1807 nand->wp_gpio = devm_fwnode_gpiod_get(nfc->dev, of_fwnode_handle(dn), in stm32_fmc2_nfc_parse_child()
1809 if (IS_ERR(nand->wp_gpio)) { in stm32_fmc2_nfc_parse_child()
1810 ret = PTR_ERR(nand->wp_gpio); in stm32_fmc2_nfc_parse_child()
1815 nand->wp_gpio = NULL; in stm32_fmc2_nfc_parse_child()
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| H A D | tegra_nand.c | 184 struct gpio_desc *wp_gpio; member
1105 nand->wp_gpio = devm_gpiod_get_optional(dev, "wp", GPIOD_OUT_LOW); in tegra_nand_chips_init()
1107 if (IS_ERR(nand->wp_gpio)) { in tegra_nand_chips_init()
1108 ret = PTR_ERR(nand->wp_gpio); in tegra_nand_chips_init()
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| /openbmc/u-boot/drivers/mmc/ |
| H A D | omap_hsmmc.c | 86 struct gpio_desc wp_gpio; /* Write Protect GPIO */ member
89 int wp_gpio; member
1477 value = dm_gpio_get_value(&priv->wp_gpio);
1502 int wp_gpio; local
1505 wp_gpio = priv->wp_gpio;
1506 if (wp_gpio < 0)
1510 return gpio_get_value(wp_gpio);
1545 int wp_gpio) argument
1590 priv->wp_gpio = omap_mmc_setup_gpio_in(wp_gpio, "mmc_wp");
1993 gpio_request_by_name(dev, "wp-gpios", 0, &priv->wp_gpio, GPIOD_IS_IN);
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| H A D | davinci_mmc.c | 40 struct gpio_desc wp_gpio; /* Write Protect GPIO */ member
452 value = dm_gpio_get_value(&priv->wp_gpio);
516 gpio_request_by_name(dev, "wp-gpios", 0, &priv->wp_gpio, GPIOD_IS_IN);
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| H A D | tegra_mmc.c | 29 struct gpio_desc wp_gpio; /* Write Protect GPIO */ member
648 gpio_request_by_name(dev, "wp-gpios", 0, &priv->wp_gpio, GPIOD_IS_IN); in tegra_mmc_probe()
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| H A D | fsl_esdhc.c | 148 struct gpio_desc wp_gpio; member
1495 ret = gpio_request_by_name(dev, "wp-gpios", 0, &priv->wp_gpio, in fsl_esdhc_probe()
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| /openbmc/linux/drivers/nvmem/ |
| H A D | internals.h | 32 struct gpio_desc *wp_gpio; member
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| H A D | core.c | 76 gpiod_set_value_cansleep(nvmem->wp_gpio, 0); in __nvmem_reg_write()
78 gpiod_set_value_cansleep(nvmem->wp_gpio, 1); in __nvmem_reg_write()
404 gpiod_put(nvmem->wp_gpio); in nvmem_release()
894 nvmem->wp_gpio = gpiod_get_optional(config->dev, "wp", in nvmem_register()
896 if (IS_ERR(nvmem->wp_gpio)) { in nvmem_register()
897 rval = PTR_ERR(nvmem->wp_gpio); in nvmem_register()
898 nvmem->wp_gpio = NULL; in nvmem_register()
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| /openbmc/linux/drivers/mtd/nand/raw/ingenic/ |
| H A D | ingenic_nand_drv.c | 57 struct gpio_desc *wp_gpio; member
395 nand->wp_gpio = devm_gpiod_get_optional(dev, "wp", GPIOD_OUT_LOW); in ingenic_nand_init_chip()
397 if (IS_ERR(nand->wp_gpio)) { in ingenic_nand_init_chip()
398 ret = PTR_ERR(nand->wp_gpio); in ingenic_nand_init_chip()
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| /openbmc/u-boot/arch/arm/include/asm/ |
| H A D | omap_mmc.h | 233 int wp_gpio);
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| /openbmc/u-boot/drivers/mtd/nand/raw/ |
| H A D | tegra_nand.c | 91 struct gpio_desc wp_gpio; /* write-protect GPIO */ member
906 err = gpio_request_by_name(dev, "nvidia,wp-gpios", 0, &config->wp_gpio, in fdt_decode_nand()
961 dm_gpio_set_value(&config->wp_gpio, 1); in tegra_probe()
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