From 83545d836cf12a6381b530c5c7aeacf057f86aa9 Mon Sep 17 00:00:00 2001 From: Jorge Eduardo Candelaria Date: Mon, 16 May 2011 18:35:37 -0500 Subject: GPIO: TPS65910: Move driver to drivers/gpio/ The GPIO driver should reside in drivers/gpio/ for better organization. Signed-off-by: Jorge Eduardo Candelaria Acked-by: Grant Likely Signed-off-by: Liam Girdwood --- drivers/mfd/Kconfig | 3 +- drivers/mfd/Makefile | 2 +- drivers/mfd/tps65910-gpio.c | 91 --------------------------------------------- 3 files changed, 3 insertions(+), 93 deletions(-) delete mode 100644 drivers/mfd/tps65910-gpio.c (limited to 'drivers/mfd') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 4990a492a09b..b6c267724e14 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -721,8 +721,9 @@ config MFD_PM8XXX_IRQ config MFD_TPS65910 bool "TPS65910 Power Management chip" - depends on I2C=y && GPIOLIB + depends on I2C=y select MFD_CORE + select GPIO_TPS65910 help if you say yes here you get support for the TPS65910 series of Power Management chips. diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index bdb8eab5668b..efe3cc33ed92 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -93,4 +93,4 @@ obj-$(CONFIG_MFD_CS5535) += cs5535-mfd.o obj-$(CONFIG_MFD_OMAP_USB_HOST) += omap-usb-host.o obj-$(CONFIG_MFD_PM8921_CORE) += pm8921-core.o obj-$(CONFIG_MFD_PM8XXX_IRQ) += pm8xxx-irq.o -obj-$(CONFIG_MFD_TPS65910) += tps65910.o tps65910-gpio.o tps65910-irq.o +obj-$(CONFIG_MFD_TPS65910) += tps65910.o tps65910-irq.o diff --git a/drivers/mfd/tps65910-gpio.c b/drivers/mfd/tps65910-gpio.c deleted file mode 100644 index f3ae37652446..000000000000 --- a/drivers/mfd/tps65910-gpio.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * tps65910-gpio.c -- TI TPS6591x - * - * Copyright 2010 Texas Instruments Inc. - * - * Author: Graeme Gregory - * Author: Jorge Eduardo Candelaria jedu@slimlogic.co.uk> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - */ - -#include -#include -#include -#include -#include -#include - -static int tps65910_gpio_get(struct gpio_chip *gc, unsigned offset) -{ - struct tps65910 *tps65910 = container_of(gc, struct tps65910, gpio); - uint8_t val; - - tps65910->read(tps65910, TPS65910_GPIO0, 1, &val); - - if (val & GPIO0_GPIO_STS_MASK) - return 1; - - return 0; -} - -static void tps65910_gpio_set(struct gpio_chip *gc, unsigned offset, - int value) -{ - struct tps65910 *tps65910 = container_of(gc, struct tps65910, gpio); - - if (value) - tps65910_set_bits(tps65910, TPS65910_GPIO0, - GPIO0_GPIO_SET_MASK); - else - tps65910_clear_bits(tps65910, TPS65910_GPIO0, - GPIO0_GPIO_SET_MASK); -} - -static int tps65910_gpio_output(struct gpio_chip *gc, unsigned offset, - int value) -{ - struct tps65910 *tps65910 = container_of(gc, struct tps65910, gpio); - - /* Set the initial value */ - tps65910_gpio_set(gc, 0, value); - - return tps65910_set_bits(tps65910, TPS65910_GPIO0, GPIO0_GPIO_CFG_MASK); -} - -static int tps65910_gpio_input(struct gpio_chip *gc, unsigned offset) -{ - struct tps65910 *tps65910 = container_of(gc, struct tps65910, gpio); - - return tps65910_clear_bits(tps65910, TPS65910_GPIO0, - GPIO0_GPIO_CFG_MASK); -} - -void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base) -{ - int ret; - - if (!gpio_base) - return; - - tps65910->gpio.owner = THIS_MODULE; - tps65910->gpio.label = tps65910->i2c_client->name; - tps65910->gpio.dev = tps65910->dev; - tps65910->gpio.base = gpio_base; - tps65910->gpio.ngpio = 1; - tps65910->gpio.can_sleep = 1; - - tps65910->gpio.direction_input = tps65910_gpio_input; - tps65910->gpio.direction_output = tps65910_gpio_output; - tps65910->gpio.set = tps65910_gpio_set; - tps65910->gpio.get = tps65910_gpio_get; - - ret = gpiochip_add(&tps65910->gpio); - - if (ret) - dev_warn(tps65910->dev, "GPIO registration failed: %d\n", ret); -} -- cgit v1.2.3