diff options
Diffstat (limited to 'arch/arm/mach-mxs')
| -rw-r--r-- | arch/arm/mach-mxs/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/devices.c | 11 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/devices/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/devices/platform-auart.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/devices/platform-dma.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/devices/platform-fec.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/devices/platform-gpio-mxs.c | 53 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/gpio.c | 331 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/gpio.h | 34 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/include/mach/devices-common.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/include/mach/dma.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/mach-mx28evk.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/mm-mx23.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/mm-mx28.c | 1 |
14 files changed, 73 insertions, 369 deletions
diff --git a/arch/arm/mach-mxs/Makefile b/arch/arm/mach-mxs/Makefile index 58e892376bf..6c38262a3aa 100644 --- a/arch/arm/mach-mxs/Makefile +++ b/arch/arm/mach-mxs/Makefile @@ -1,5 +1,5 @@ # Common support -obj-y := clock.o devices.o gpio.o icoll.o iomux.o system.o timer.o +obj-y := clock.o devices.o icoll.o iomux.o system.o timer.o obj-$(CONFIG_MXS_OCOTP) += ocotp.o obj-$(CONFIG_PM) += pm.o diff --git a/arch/arm/mach-mxs/devices.c b/arch/arm/mach-mxs/devices.c index cfdb6b28470..fe3e847930c 100644 --- a/arch/arm/mach-mxs/devices.c +++ b/arch/arm/mach-mxs/devices.c @@ -88,3 +88,14 @@ int __init mxs_add_amba_device(const struct amba_device *dev) return amba_device_register(adev, &iomem_resource); } + +struct device mxs_apbh_bus = { + .init_name = "mxs_apbh", + .parent = &platform_bus, +}; + +static int __init mxs_device_init(void) +{ + return device_register(&mxs_apbh_bus); +} +core_initcall(mxs_device_init); diff --git a/arch/arm/mach-mxs/devices/Makefile b/arch/arm/mach-mxs/devices/Makefile index 324f2824d38..351915c683f 100644 --- a/arch/arm/mach-mxs/devices/Makefile +++ b/arch/arm/mach-mxs/devices/Makefile @@ -6,4 +6,5 @@ obj-$(CONFIG_MXS_HAVE_PLATFORM_FLEXCAN) += platform-flexcan.o obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_I2C) += platform-mxs-i2c.o obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_MMC) += platform-mxs-mmc.o obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_PWM) += platform-mxs-pwm.o +obj-y += platform-gpio-mxs.o obj-$(CONFIG_MXS_HAVE_PLATFORM_MXSFB) += platform-mxsfb.o diff --git a/arch/arm/mach-mxs/devices/platform-auart.c b/arch/arm/mach-mxs/devices/platform-auart.c index 796606cce0c..27608f5d2ac 100644 --- a/arch/arm/mach-mxs/devices/platform-auart.c +++ b/arch/arm/mach-mxs/devices/platform-auart.c @@ -6,6 +6,7 @@ * the terms of the GNU General Public License version 2 as published by the * Free Software Foundation. */ +#include <linux/dma-mapping.h> #include <asm/sizes.h> #include <mach/mx23.h> #include <mach/mx28.h> diff --git a/arch/arm/mach-mxs/devices/platform-dma.c b/arch/arm/mach-mxs/devices/platform-dma.c index 295c4424d5d..6a0202b1016 100644 --- a/arch/arm/mach-mxs/devices/platform-dma.c +++ b/arch/arm/mach-mxs/devices/platform-dma.c @@ -6,6 +6,7 @@ * Free Software Foundation. */ #include <linux/compiler.h> +#include <linux/dma-mapping.h> #include <linux/err.h> #include <linux/init.h> diff --git a/arch/arm/mach-mxs/devices/platform-fec.c b/arch/arm/mach-mxs/devices/platform-fec.c index 9859cf28333..ae96a4fd8f1 100644 --- a/arch/arm/mach-mxs/devices/platform-fec.c +++ b/arch/arm/mach-mxs/devices/platform-fec.c @@ -6,6 +6,7 @@ * the terms of the GNU General Public License version 2 as published by the * Free Software Foundation. */ +#include <linux/dma-mapping.h> #include <asm/sizes.h> #include <mach/mx28.h> #include <mach/devices-common.h> diff --git a/arch/arm/mach-mxs/devices/platform-gpio-mxs.c b/arch/arm/mach-mxs/devices/platform-gpio-mxs.c new file mode 100644 index 00000000000..ed0885e414e --- /dev/null +++ b/arch/arm/mach-mxs/devices/platform-gpio-mxs.c @@ -0,0 +1,53 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <linux/compiler.h> +#include <linux/err.h> +#include <linux/init.h> + +#include <mach/mx23.h> +#include <mach/mx28.h> +#include <mach/devices-common.h> + +struct platform_device *__init mxs_add_gpio( + int id, resource_size_t iobase, int irq) +{ + struct resource res[] = { + { + .start = iobase, + .end = iobase + SZ_8K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = irq, + .end = irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return platform_device_register_resndata(&mxs_apbh_bus, + "gpio-mxs", id, res, ARRAY_SIZE(res), NULL, 0); +} + +static int __init mxs_add_mxs_gpio(void) +{ + if (cpu_is_mx23()) { + mxs_add_gpio(0, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO0); + mxs_add_gpio(1, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO1); + mxs_add_gpio(2, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO2); + } + + if (cpu_is_mx28()) { + mxs_add_gpio(0, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO0); + mxs_add_gpio(1, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO1); + mxs_add_gpio(2, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO2); + mxs_add_gpio(3, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO3); + mxs_add_gpio(4, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO4); + } + + return 0; +} +postcore_initcall(mxs_add_mxs_gpio); diff --git a/arch/arm/mach-mxs/gpio.c b/arch/arm/mach-mxs/gpio.c deleted file mode 100644 index 2c950fef71a..00000000000 --- a/arch/arm/mach-mxs/gpio.c +++ /dev/null @@ -1,331 +0,0 @@ -/* - * MXC GPIO support. (c) 2008 Daniel Mack <daniel@caiaq.de> - * Copyright 2008 Juergen Beisert, kernel@pengutronix.de - * - * Based on code from Freescale, - * Copyright (C) 2004-2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * 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. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ - -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/gpio.h> -#include <mach/mx23.h> -#include <mach/mx28.h> -#include <asm-generic/bug.h> - -#include "gpio.h" - -static struct mxs_gpio_port *mxs_gpio_ports; -static int gpio_table_size; - -#define PINCTRL_DOUT(n) ((cpu_is_mx23() ? 0x0500 : 0x0700) + (n) * 0x10) -#define PINCTRL_DIN(n) ((cpu_is_mx23() ? 0x0600 : 0x0900) + (n) * 0x10) -#define PINCTRL_DOE(n) ((cpu_is_mx23() ? 0x0700 : 0x0b00) + (n) * 0x10) -#define PINCTRL_PIN2IRQ(n) ((cpu_is_mx23() ? 0x0800 : 0x1000) + (n) * 0x10) -#define PINCTRL_IRQEN(n) ((cpu_is_mx23() ? 0x0900 : 0x1100) + (n) * 0x10) -#define PINCTRL_IRQLEV(n) ((cpu_is_mx23() ? 0x0a00 : 0x1200) + (n) * 0x10) -#define PINCTRL_IRQPOL(n) ((cpu_is_mx23() ? 0x0b00 : 0x1300) + (n) * 0x10) -#define PINCTRL_IRQSTAT(n) ((cpu_is_mx23() ? 0x0c00 : 0x1400) + (n) * 0x10) - -#define GPIO_INT_FALL_EDGE 0x0 -#define GPIO_INT_LOW_LEV 0x1 -#define GPIO_INT_RISE_EDGE 0x2 -#define GPIO_INT_HIGH_LEV 0x3 -#define GPIO_INT_LEV_MASK (1 << 0) -#define GPIO_INT_POL_MASK (1 << 1) - -/* Note: This driver assumes 32 GPIOs are handled in one register */ - -static void clear_gpio_irqstatus(struct mxs_gpio_port *port, u32 index) -{ - __mxs_clrl(1 << index, port->base + PINCTRL_IRQSTAT(port->id)); -} - -static void set_gpio_irqenable(struct mxs_gpio_port *port, u32 index, - int enable) -{ - if (enable) { - __mxs_setl(1 << index, port->base + PINCTRL_IRQEN(port->id)); - __mxs_setl(1 << index, port->base + PINCTRL_PIN2IRQ(port->id)); - } else { - __mxs_clrl(1 << index, port->base + PINCTRL_IRQEN(port->id)); - } -} - -static void mxs_gpio_ack_irq(struct irq_data *d) -{ - u32 gpio = irq_to_gpio(d->irq); - clear_gpio_irqstatus(&mxs_gpio_ports[gpio / 32], gpio & 0x1f); -} - -static void mxs_gpio_mask_irq(struct irq_data *d) -{ - u32 gpio = irq_to_gpio(d->irq); - set_gpio_irqenable(&mxs_gpio_ports[gpio / 32], gpio & 0x1f, 0); -} - -static void mxs_gpio_unmask_irq(struct irq_data *d) -{ - u32 gpio = irq_to_gpio(d->irq); - set_gpio_irqenable(&mxs_gpio_ports[gpio / 32], gpio & 0x1f, 1); -} - -static int mxs_gpio_get(struct gpio_chip *chip, unsigned offset); - -static int mxs_gpio_set_irq_type(struct irq_data *d, unsigned int type) -{ - u32 gpio = irq_to_gpio(d->irq); - u32 pin_mask = 1 << (gpio & 31); - struct mxs_gpio_port *port = &mxs_gpio_ports[gpio / 32]; - void __iomem *pin_addr; - int edge; - - switch (type) { - case IRQ_TYPE_EDGE_RISING: - edge = GPIO_INT_RISE_EDGE; - break; - case IRQ_TYPE_EDGE_FALLING: - edge = GPIO_INT_FALL_EDGE; - break; - case IRQ_TYPE_LEVEL_LOW: - edge = GPIO_INT_LOW_LEV; - break; - case IRQ_TYPE_LEVEL_HIGH: - edge = GPIO_INT_HIGH_LEV; - break; - default: - return -EINVAL; - } - - /* set level or edge */ - pin_addr = port->base + PINCTRL_IRQLEV(port->id); - if (edge & GPIO_INT_LEV_MASK) - __mxs_setl(pin_mask, pin_addr); - else - __mxs_clrl(pin_mask, pin_addr); - - /* set polarity */ - pin_addr = port->base + PINCTRL_IRQPOL(port->id); - if (edge & GPIO_INT_POL_MASK) - __mxs_setl(pin_mask, pin_addr); - else - __mxs_clrl(pin_mask, pin_addr); - - clear_gpio_irqstatus(port, gpio & 0x1f); - - return 0; -} - -/* MXS has one interrupt *per* gpio port */ -static void mxs_gpio_irq_handler(u32 irq, struct irq_desc *desc) -{ - u32 irq_stat; - struct mxs_gpio_port *port = (struct mxs_gpio_port *)irq_get_handler_data(irq); - u32 gpio_irq_no_base = port->virtual_irq_start; - - desc->irq_data.chip->irq_ack(&desc->irq_data); - - irq_stat = __raw_readl(port->base + PINCTRL_IRQSTAT(port->id)) & - __raw_readl(port->base + PINCTRL_IRQEN(port->id)); - - while (irq_stat != 0) { - int irqoffset = fls(irq_stat) - 1; - generic_handle_irq(gpio_irq_no_base + irqoffset); - irq_stat &= ~(1 << irqoffset); - } -} - -/* - * Set interrupt number "irq" in the GPIO as a wake-up source. - * While system is running, all registered GPIO interrupts need to have - * wake-up enabled. When system is suspended, only selected GPIO interrupts - * need to have wake-up enabled. - * @param irq interrupt source number - * @param enable enable as wake-up if equal to non-zero - * @return This function returns 0 on success. - */ -static int mxs_gpio_set_wake_irq(struct irq_data *d, unsigned int enable) -{ - u32 gpio = irq_to_gpio(d->irq); - u32 gpio_idx = gpio & 0x1f; - struct mxs_gpio_port *port = &mxs_gpio_ports[gpio / 32]; - - if (enable) { - if (port->irq_high && (gpio_idx >= 16)) - enable_irq_wake(port->irq_high); - else - enable_irq_wake(port->irq); - } else { - if (port->irq_high && (gpio_idx >= 16)) - disable_irq_wake(port->irq_high); - else - disable_irq_wake(port->irq); - } - - return 0; -} - -static struct irq_chip gpio_irq_chip = { - .name = "mxs gpio", - .irq_ack = mxs_gpio_ack_irq, - .irq_mask = mxs_gpio_mask_irq, - .irq_unmask = mxs_gpio_unmask_irq, - .irq_set_type = mxs_gpio_set_irq_type, - .irq_set_wake = mxs_gpio_set_wake_irq, -}; - -static void mxs_set_gpio_direction(struct gpio_chip *chip, unsigned offset, - int dir) -{ - struct mxs_gpio_port *port = - container_of(chip, struct mxs_gpio_port, chip); - void __iomem *pin_addr = port->base + PINCTRL_DOE(port->id); - - if (dir) - __mxs_setl(1 << offset, pin_addr); - else - __mxs_clrl(1 << offset, pin_addr); -} - -static int mxs_gpio_get(struct gpio_chip *chip, unsigned offset) -{ - struct mxs_gpio_port *port = - container_of(chip, struct mxs_gpio_port, chip); - - return (__raw_readl(port->base + PINCTRL_DIN(port->id)) >> offset) & 1; -} - -static void mxs_gpio_set(struct gpio_chip *chip, unsigned offset, int value) -{ - struct mxs_gpio_port *port = - container_of(chip, struct mxs_gpio_port, chip); - void __iomem *pin_addr = port->base + PINCTRL_DOUT(port->id); - - if (value) - __mxs_setl(1 << offset, pin_addr); - else - __mxs_clrl(1 << offset, pin_addr); -} - -static int mxs_gpio_to_irq(struct gpio_chip *chip, unsigned offset) -{ - struct mxs_gpio_port *port = - container_of(chip, struct mxs_gpio_port, chip); - - return port->virtual_irq_start + offset; -} - -static int mxs_gpio_direction_input(struct gpio_chip *chip, unsigned offset) -{ - mxs_set_gpio_direction(chip, offset, 0); - return 0; -} - -static int mxs_gpio_direction_output(struct gpio_chip *chip, - unsigned offset, int value) -{ - mxs_gpio_set(chip, offset, value); - mxs_set_gpio_direction(chip, offset, 1); - return 0; -} - -int __init mxs_gpio_init(struct mxs_gpio_port *port, int cnt) -{ - int i, j; - - /* save for local usage */ - mxs_gpio_ports = port; - gpio_table_size = cnt; - - pr_info("MXS GPIO hardware\n"); - - for (i = 0; i < cnt; i++) { - /* disable the interrupt and clear the status */ - __raw_writel(0, port[i].base + PINCTRL_PIN2IRQ(i)); - __raw_writel(0, port[i].base + PINCTRL_IRQEN(i)); - - /* clear address has to be used to clear IRQSTAT bits */ - __mxs_clrl(~0U, port[i].base + PINCTRL_IRQSTAT(i)); - - for (j = port[i].virtual_irq_start; - j < port[i].virtual_irq_start + 32; j++) { - irq_set_chip_and_handler(j, &gpio_irq_chip, - handle_level_irq); - set_irq_flags(j, IRQF_VALID); - } - - /* setup one handler for each entry */ - irq_set_chained_handler(port[i].irq, mxs_gpio_irq_handler); - irq_set_handler_data(port[i].irq, &port[i]); - - /* register gpio chip */ - port[i].chip.direction_input = mxs_gpio_direction_input; - port[i].chip.direction_output = mxs_gpio_direction_output; - port[i].chip.get = mxs_gpio_get; - port[i].chip.set = mxs_gpio_set; - port[i].chip.to_irq = mxs_gpio_to_irq; - port[i].chip.base = i * 32; - port[i].chip.ngpio = 32; - - /* its a serious configuration bug when it fails */ - BUG_ON(gpiochip_add(&port[i].chip) < 0); - } - - return 0; -} - -#define MX23_GPIO_BASE MX23_IO_ADDRESS(MX23_PINCTRL_BASE_ADDR) -#define MX28_GPIO_BASE MX28_IO_ADDRESS(MX28_PINCTRL_BASE_ADDR) - -#define DEFINE_MXS_GPIO_PORT(_base, _irq, _id) \ - { \ - .chip.label = "gpio-" #_id, \ - .id = _id, \ - .irq = _irq, \ - .base = _base, \ - .virtual_irq_start = MXS_GPIO_IRQ_START + (_id) * 32, \ - } - -#ifdef CONFIG_SOC_IMX23 -static struct mxs_gpio_port mx23_gpio_ports[] = { - DEFINE_MXS_GPIO_PORT(MX23_GPIO_BASE, MX23_INT_GPIO0, 0), - DEFINE_MXS_GPIO_PORT(MX23_GPIO_BASE, MX23_INT_GPIO1, 1), - DEFINE_MXS_GPIO_PORT(MX23_GPIO_BASE, MX23_INT_GPIO2, 2), -}; - -int __init mx23_register_gpios(void) -{ - return mxs_gpio_init(mx23_gpio_ports, ARRAY_SIZE(mx23_gpio_ports)); -} -#endif - -#ifdef CONFIG_SOC_IMX28 -static struct mxs_gpio_port mx28_gpio_ports[] = { - DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO0, 0), - DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO1, 1), - DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO2, 2), - DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO3, 3), - DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO4, 4), -}; - -int __init mx28_register_gpios(void) -{ - return mxs_gpio_init(mx28_gpio_ports, ARRAY_SIZE(mx28_gpio_ports)); -} -#endif diff --git a/arch/arm/mach-mxs/gpio.h b/arch/arm/mach-mxs/gpio.h deleted file mode 100644 index 005bb06630b..00000000000 --- a/arch/arm/mach-mxs/gpio.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright 2008 Juergen Beisert, kernel@pengutronix.de - * - * 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. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ - -#ifndef __MXS_GPIO_H__ -#define __MXS_GPIO_H__ - -struct mxs_gpio_port { - void __iomem *base; - int id; - int irq; - int irq_high; - int virtual_irq_start; - struct gpio_chip chip; -}; - -int mxs_gpio_init(struct mxs_gpio_port*, int); - -#endif /* __MXS_GPIO_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/devices-common.h b/arch/arm/mach-mxs/include/mach/devices-common.h index 7a37469ed5b..812d7a813a7 100644 --- a/arch/arm/mach-mxs/include/mach/devices-common.h +++ b/arch/arm/mach-mxs/include/mach/devices-common.h @@ -11,6 +11,8 @@ #include <linux/init.h> #include <linux/amba/bus.h> +extern struct device mxs_apbh_bus; + struct platform_device *mxs_add_platform_device_dmamask( const char *name, int id, const struct resource *res, unsigned int num_resources, diff --git a/arch/arm/mach-mxs/include/mach/dma.h b/arch/arm/mach-mxs/include/mach/dma.h index 7f4aeeaba8d..203d7c4a3e1 100644 --- a/arch/arm/mach-mxs/include/mach/dma.h +++ b/arch/arm/mach-mxs/include/mach/dma.h @@ -9,6 +9,8 @@ #ifndef __MACH_MXS_DMA_H__ #define __MACH_MXS_DMA_H__ +#include <linux/dmaengine.h> + struct mxs_dma_data { int chan_irq; }; diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c index eacdc6b0e70..56767a5cce0 100644 --- a/arch/arm/mach-mxs/mach-mx28evk.c +++ b/arch/arm/mach-mxs/mach-mx28evk.c @@ -26,7 +26,6 @@ #include <mach/iomux-mx28.h> #include "devices-mx28.h" -#include "gpio.h" #define MX28EVK_FLEXCAN_SWITCH MXS_GPIO_NR(2, 13) #define MX28EVK_FEC_PHY_POWER MXS_GPIO_NR(2, 15) diff --git a/arch/arm/mach-mxs/mm-mx23.c b/arch/arm/mach-mxs/mm-mx23.c index 5148cd64a6b..1b2345ac1a8 100644 --- a/arch/arm/mach-mxs/mm-mx23.c +++ b/arch/arm/mach-mxs/mm-mx23.c @@ -41,5 +41,4 @@ void __init mx23_map_io(void) void __init mx23_init_irq(void) { icoll_init_irq(); - mx23_register_gpios(); } diff --git a/arch/arm/mach-mxs/mm-mx28.c b/arch/arm/mach-mxs/mm-mx28.c index 7e4cea32ebc..b6e18ddb92c 100644 --- a/arch/arm/mach-mxs/mm-mx28.c +++ b/arch/arm/mach-mxs/mm-mx28.c @@ -41,5 +41,4 @@ void __init mx28_map_io(void) void __init mx28_init_irq(void) { icoll_init_irq(); - mx28_register_gpios(); } |