diff options
Diffstat (limited to 'drivers/gpio/gpio-iop.c')
-rw-r--r-- | drivers/gpio/gpio-iop.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/drivers/gpio/gpio-iop.c b/drivers/gpio/gpio-iop.c deleted file mode 100644 index 7390b5ca09e3..000000000000 --- a/drivers/gpio/gpio-iop.c +++ /dev/null @@ -1,59 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/plat-iop/gpio.c - * GPIO handling for Intel IOP3xx processors. - * - * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org> - */ - -#include <linux/err.h> -#include <linux/module.h> -#include <linux/gpio/driver.h> -#include <linux/platform_device.h> - -#define IOP3XX_GPOE 0x0000 -#define IOP3XX_GPID 0x0004 -#define IOP3XX_GPOD 0x0008 - -static int iop3xx_gpio_probe(struct platform_device *pdev) -{ - struct gpio_chip *gc; - void __iomem *base; - int err; - - gc = devm_kzalloc(&pdev->dev, sizeof(*gc), GFP_KERNEL); - if (!gc) - return -ENOMEM; - - base = devm_platform_ioremap_resource(pdev, 0); - if (IS_ERR(base)) - return PTR_ERR(base); - - err = bgpio_init(gc, &pdev->dev, 1, base + IOP3XX_GPID, - base + IOP3XX_GPOD, NULL, NULL, base + IOP3XX_GPOE, 0); - if (err) - return err; - - gc->base = 0; - gc->owner = THIS_MODULE; - gc->label = "gpio-iop"; - - return devm_gpiochip_add_data(&pdev->dev, gc, NULL); -} - -static struct platform_driver iop3xx_gpio_driver = { - .driver = { - .name = "gpio-iop", - }, - .probe = iop3xx_gpio_probe, -}; - -static int __init iop3xx_gpio_init(void) -{ - return platform_driver_register(&iop3xx_gpio_driver); -} -arch_initcall(iop3xx_gpio_init); - -MODULE_DESCRIPTION("GPIO handling for Intel IOP3xx processors"); -MODULE_AUTHOR("Lennert Buytenhek <buytenh@wantstofly.org>"); -MODULE_LICENSE("GPL"); |