diff options
Diffstat (limited to 'arch/arm/mach-mx5/devices.c')
| -rw-r--r-- | arch/arm/mach-mx5/devices.c | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/arch/arm/mach-mx5/devices.c b/arch/arm/mach-mx5/devices.c new file mode 100644 index 00000000000..d579ce49f64 --- /dev/null +++ b/arch/arm/mach-mx5/devices.c @@ -0,0 +1,217 @@ +/* + * Copyright 2009 Amit Kucheria <amit.kucheria@canonical.com> + * Copyright (C) 2010 Freescale Semiconductor, Inc. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include <linux/platform_device.h> +#include <linux/dma-mapping.h> +#include <mach/hardware.h> +#include <mach/imx-uart.h> +#include <mach/irqs.h> + +static struct resource mxc_hsi2c_resources[] = { + { + .start = MX51_HSI2C_DMA_BASE_ADDR, + .end = MX51_HSI2C_DMA_BASE_ADDR + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = MX51_INT_HS_I2C, + .end = MX51_INT_HS_I2C, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mxc_hsi2c_device = { + .name = "imx-i2c", + .id = 2, + .num_resources = ARRAY_SIZE(mxc_hsi2c_resources), + .resource = mxc_hsi2c_resources +}; + +static u64 usb_dma_mask = DMA_BIT_MASK(32); + +static struct resource usbotg_resources[] = { + { + .start = MX51_USB_OTG_BASE_ADDR, + .end = MX51_USB_OTG_BASE_ADDR + 0x1ff, + .flags = IORESOURCE_MEM, + }, + { + .start = MX51_INT_USB_OTG, + .flags = IORESOURCE_IRQ, + }, +}; + +/* OTG gadget device */ +struct platform_device mxc_usbdr_udc_device = { + .name = "fsl-usb2-udc", + .id = -1, + .num_resources = ARRAY_SIZE(usbotg_resources), + .resource = usbotg_resources, + .dev = { + .dma_mask = &usb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +struct platform_device mx53_usbdr_udc_device = { + .name = "fsl-usb2-udc", + .id = -1, + .num_resources = ARRAY_SIZE(usbotg_resources), + .resource = usbotg_resources, + .dev = { + .dma_mask = &usb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +struct platform_device mxc_usbdr_host_device = { + .name = "mxc-ehci", + .id = 0, + .num_resources = ARRAY_SIZE(usbotg_resources), + .resource = usbotg_resources, + .dev = { + .dma_mask = &usb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +struct platform_device mx53_usbdr_host_device = { + .name = "fsl-ehci", + .id = 0, + .num_resources = ARRAY_SIZE(usbotg_resources), + .resource = usbotg_resources, + .dev = { + .dma_mask = &usb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +static struct resource usbotg_wakeup_resources[] = { + { + .start = MX51_INT_USB_OTG,/* wakeup irq */ + .flags = IORESOURCE_IRQ, + }, + { + .start = MX51_INT_USB_OTG,/* usb core irq */ + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mx53_usbdr_wakeup_device = { + .name = "usb_wakeup", + .id = 0, + .num_resources = ARRAY_SIZE(usbotg_wakeup_resources), + .resource = usbotg_wakeup_resources, +}; + +static struct resource usbotg_xcvr_resources[] = { + { + .start = MX51_USB_OTG_BASE_ADDR, + .end = MX51_USB_OTG_BASE_ADDR + 0x1ff, + .flags = IORESOURCE_MEM, + }, + { + .start = MX51_INT_USB_OTG, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mx53_usbdr_otg_device = { + .name = "fsl-usb2-otg", + .id = -1, + .dev = { + .dma_mask = &usb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = usbotg_xcvr_resources, + .num_resources = ARRAY_SIZE(usbotg_xcvr_resources), +}; + +static struct resource usbh1_resources[] = { + { + .start = MX51_USB_OTG_BASE_ADDR + 0x200, + .end = MX51_USB_OTG_BASE_ADDR + 0x200 + 0x1ff, + .flags = IORESOURCE_MEM, + }, + { + .start = MX51_INT_USB_HS1, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mxc_usbh1_device = { + .name = "mxc-ehci", + .id = 1, + .num_resources = ARRAY_SIZE(usbh1_resources), + .resource = usbh1_resources, + .dev = { + .dma_mask = &usb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +struct platform_device mx53_usbh1_device = { + .name = "fsl-ehci", + .id = 1, + .num_resources = ARRAY_SIZE(usbh1_resources), + .resource = usbh1_resources, + .dev = { + .dma_mask = &usb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +static struct resource usbh2_resources[] = { + { + .start = MX51_USB_OTG_BASE_ADDR + 0x400, + .end = MX51_USB_OTG_BASE_ADDR + 0x400 + 0x1ff, + .flags = IORESOURCE_MEM, + }, + { + .start = MX51_INT_USB_HS2, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mxc_usbh2_device = { + .name = "mxc-ehci", + .id = 2, + .num_resources = ARRAY_SIZE(usbh2_resources), + .resource = usbh2_resources, + .dev = { + .dma_mask = &usb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +struct platform_device mxc_pm_device = { + .name = "mx5_pm", + .id = 0, +}; + +static struct resource usbh1_wakeup_resources[] = { + { + .start = MX51_INT_USB_HS1, /*wakeup irq*/ + .flags = IORESOURCE_IRQ, + }, + { + .start = MX51_INT_USB_HS1, + .flags = IORESOURCE_IRQ,/* usb core irq */ + }, +}; + +struct platform_device mx53_usbh1_wakeup_device = { + .name = "usb_wakeup", + .id = 1, + .num_resources = ARRAY_SIZE(usbh1_wakeup_resources), + .resource = usbh1_wakeup_resources, +}; |