diff options
Diffstat (limited to 'arch/arm/mach-mx6/devices.c')
-rw-r--r-- | arch/arm/mach-mx6/devices.c | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/arch/arm/mach-mx6/devices.c b/arch/arm/mach-mx6/devices.c new file mode 100644 index 000000000000..f40b5a4d7456 --- /dev/null +++ b/arch/arm/mach-mx6/devices.c @@ -0,0 +1,112 @@ +/* + * Copyright (C) 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 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/kernel.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/dma-mapping.h> +#include <linux/platform_device.h> +#include <linux/clk.h> +#include <linux/ipu.h> +#include <linux/fb.h> +#include <linux/delay.h> +#include <linux/uio_driver.h> +#include <linux/iram_alloc.h> +#include <linux/fsl_devices.h> +#include <mach/common.h> +#include <mach/hardware.h> +#include <mach/gpio.h> + +static struct resource mxc_anatop_resources[] = { + { + .start = ANATOP_BASE_ADDR, + .end = ANATOP_BASE_ADDR + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = MXC_INT_ANATOP_TEMPSNSR, + .end = MXC_INT_ANATOP_TEMPSNSR, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device anatop_thermal_device = { + .name = "anatop_thermal", + .id = 1, + .num_resources = ARRAY_SIZE(mxc_anatop_resources), + .resource = mxc_anatop_resources, +}; + + +static struct mxc_gpio_port mxc_gpio_ports[] = { + { + .chip.label = "gpio-0", + .base = IO_ADDRESS(GPIO1_BASE_ADDR), + .irq = MXC_INT_GPIO1_INT15_0_NUM, + .irq_high = MXC_INT_GPIO1_INT31_16_NUM, + .virtual_irq_start = MXC_GPIO_IRQ_START + }, + { + .chip.label = "gpio-1", + .base = IO_ADDRESS(GPIO2_BASE_ADDR), + .irq = MXC_INT_GPIO2_INT15_0_NUM, + .irq_high = MXC_INT_GPIO2_INT31_16_NUM, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 1 + }, + { + .chip.label = "gpio-2", + .base = IO_ADDRESS(GPIO3_BASE_ADDR), + .irq = MXC_INT_GPIO3_INT15_0_NUM, + .irq_high = MXC_INT_GPIO3_INT31_16_NUM, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 2 + }, + { + .chip.label = "gpio-3", + .base = IO_ADDRESS(GPIO4_BASE_ADDR), + .irq = MXC_INT_GPIO4_INT15_0_NUM, + .irq_high = MXC_INT_GPIO4_INT31_16_NUM, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 3 + }, + { + .chip.label = "gpio-4", + .base = IO_ADDRESS(GPIO5_BASE_ADDR), + .irq = MXC_INT_GPIO5_INT15_0_NUM, + .irq_high = MXC_INT_GPIO5_INT31_16_NUM, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 4 + }, + { + .chip.label = "gpio-5", + .base = IO_ADDRESS(GPIO6_BASE_ADDR), + .irq = MXC_INT_GPIO6_INT15_0_NUM, + .irq_high = MXC_INT_GPIO6_INT31_16_NUM, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 5 + }, + { + .chip.label = "gpio-6", + .base = IO_ADDRESS(GPIO7_BASE_ADDR), + .irq = MXC_INT_GPIO7_INT15_0_NUM, + .irq_high = MXC_INT_GPIO7_INT31_16_NUM, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 6 + }, +}; + +int __init mx6q_register_gpios(void) +{ + /* 7 ports for Mx6 */ + return mxc_gpio_init(mxc_gpio_ports, 7); +} |