Searched refs:wp_gpio (Results 1 – 6 of 6) sorted by relevance
| /kernel/linux/linux-5.10/drivers/mtd/nand/raw/ |
| D | lpc32xx_mlc.c | 126 int wp_gpio; member
374 if (gpio_is_valid(host->ncfg->wp_gpio)) in lpc32xx_wp_enable()
375 gpio_set_value(host->ncfg->wp_gpio, 0); in lpc32xx_wp_enable()
383 if (gpio_is_valid(host->ncfg->wp_gpio)) in lpc32xx_wp_disable()
384 gpio_set_value(host->ncfg->wp_gpio, 1); in lpc32xx_wp_disable()
640 ncfg->wp_gpio = of_get_named_gpio(np, "gpios", 0); in lpc32xx_parse_dt()
717 if (host->ncfg->wp_gpio == -EPROBE_DEFER) in lpc32xx_nand_probe()
719 if (gpio_is_valid(host->ncfg->wp_gpio) && in lpc32xx_nand_probe()
720 gpio_request(host->ncfg->wp_gpio, "NAND WP")) { in lpc32xx_nand_probe()
821 gpio_free(host->ncfg->wp_gpio); in lpc32xx_nand_probe()
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| D | lpc32xx_slc.c | 212 int wp_gpio; member
313 if (gpio_is_valid(host->ncfg->wp_gpio)) in lpc32xx_wp_enable()
314 gpio_set_value(host->ncfg->wp_gpio, 0); in lpc32xx_wp_enable()
322 if (gpio_is_valid(host->ncfg->wp_gpio)) in lpc32xx_wp_disable()
323 gpio_set_value(host->ncfg->wp_gpio, 1); in lpc32xx_wp_disable()
768 ncfg->wp_gpio = of_get_named_gpio(np, "gpios", 0); in lpc32xx_parse_dt()
856 if (host->ncfg->wp_gpio == -EPROBE_DEFER) in lpc32xx_nand_probe()
858 if (gpio_is_valid(host->ncfg->wp_gpio) && devm_gpio_request(&pdev->dev, in lpc32xx_nand_probe()
859 host->ncfg->wp_gpio, "NAND WP")) { in lpc32xx_nand_probe()
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| D | tegra_nand.c | 181 struct gpio_desc *wp_gpio; member
1102 nand->wp_gpio = devm_gpiod_get_optional(dev, "wp", GPIOD_OUT_LOW); in tegra_nand_chips_init()
1104 if (IS_ERR(nand->wp_gpio)) { in tegra_nand_chips_init()
1105 ret = PTR_ERR(nand->wp_gpio); in tegra_nand_chips_init()
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| /kernel/linux/linux-5.10/drivers/nvmem/ |
| D | core.c | 39 struct gpio_desc *wp_gpio; member
84 gpiod_set_value_cansleep(nvmem->wp_gpio, 0); in nvmem_reg_write()
86 gpiod_set_value_cansleep(nvmem->wp_gpio, 1); in nvmem_reg_write()
327 gpiod_put(nvmem->wp_gpio); in nvmem_release()
628 if (config->wp_gpio) in nvmem_register()
629 nvmem->wp_gpio = config->wp_gpio; in nvmem_register()
631 nvmem->wp_gpio = gpiod_get_optional(config->dev, "wp", in nvmem_register()
633 if (IS_ERR(nvmem->wp_gpio)) { in nvmem_register()
635 rval = PTR_ERR(nvmem->wp_gpio); in nvmem_register()
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| /kernel/linux/linux-5.10/drivers/mtd/nand/raw/ingenic/ |
| D | ingenic_nand_drv.c | 57 struct gpio_desc *wp_gpio; member
392 nand->wp_gpio = devm_gpiod_get_optional(dev, "wp", GPIOD_OUT_LOW); in ingenic_nand_init_chip()
394 if (IS_ERR(nand->wp_gpio)) { in ingenic_nand_init_chip()
395 ret = PTR_ERR(nand->wp_gpio); in ingenic_nand_init_chip()
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| /kernel/linux/linux-5.10/include/linux/ |
| D | nvmem-provider.h | 66 struct gpio_desc *wp_gpio; member
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