| /* |
| * Author: MontaVista Software, Inc. |
| * <source@mvista.com> |
| * |
| * Based on the OMAP devices.c |
| * |
| * 2005 (c) MontaVista Software, Inc. This file is licensed under the |
| * terms of the GNU General Public License version 2. This program is |
| * licensed "as is" without any warranty of any kind, whether express |
| * or implied. |
| * |
| * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved. |
| * Copyright 2008 Juergen Beisert, kernel@pengutronix.de |
| * Copyright 2008 Sascha Hauer, kernel@pengutronix.de |
| * Copyright (c) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt> |
| * Copyright (c) 2008 Darius Augulis <darius.augulis@teltonika.lt> |
| * |
| * 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/module.h> |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| #include <linux/platform_device.h> |
| #include <linux/gpio.h> |
| #include <linux/dma-mapping.h> |
| #include <linux/serial.h> |
| |
| #include <mach/irqs.h> |
| #include <mach/hardware.h> |
| #include <mach/common.h> |
| #include <mach/mmc.h> |
| |
| #include "devices.h" |
| |
| #if defined(CONFIG_ARCH_MX1) |
| static struct resource imx1_camera_resources[] = { |
| { |
| .start = 0x00224000, |
| .end = 0x00224010, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = MX1_CSI_INT, |
| .end = MX1_CSI_INT, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static u64 imx1_camera_dmamask = DMA_BIT_MASK(32); |
| |
| struct platform_device imx1_camera_device = { |
| .name = "mx1-camera", |
| .id = 0, /* This is used to put cameras on this interface */ |
| .dev = { |
| .dma_mask = &imx1_camera_dmamask, |
| .coherent_dma_mask = DMA_BIT_MASK(32), |
| }, |
| .resource = imx1_camera_resources, |
| .num_resources = ARRAY_SIZE(imx1_camera_resources), |
| }; |
| |
| #define DEFINE_IMX1_UART_DEVICE(n, baseaddr, irqrx, irqtx, irqrts) \ |
| static struct resource imx1_uart_resources ## n[] = { \ |
| { \ |
| .start = baseaddr, \ |
| .end = baseaddr + 0xd0, \ |
| .flags = IORESOURCE_MEM, \ |
| }, { \ |
| .start = irqrx, \ |
| .end = irqrx, \ |
| .flags = IORESOURCE_IRQ, \ |
| }, { \ |
| .start = irqtx, \ |
| .end = irqtx, \ |
| .flags = IORESOURCE_IRQ, \ |
| }, { \ |
| .start = irqrts, \ |
| .end = irqrts, \ |
| .flags = IORESOURCE_IRQ, \ |
| }, \ |
| }; \ |
| \ |
| struct platform_device imx1_uart_device ## n = { \ |
| .name = "imx-uart", \ |
| .id = n, \ |
| .num_resources = ARRAY_SIZE(imx1_uart_resources ## n), \ |
| .resource = imx1_uart_resources ## n, \ |
| } |
| |
| DEFINE_IMX1_UART_DEVICE(0, MX1_UART1_BASE_ADDR, MX1_UART1_MINT_RX, MX1_UART1_MINT_TX, MX1_UART1_MINT_RTS); |
| DEFINE_IMX1_UART_DEVICE(1, MX1_UART2_BASE_ADDR, MX1_UART2_MINT_RX, MX1_UART2_MINT_TX, MX1_UART2_MINT_RTS); |
| |
| static struct resource imx_rtc_resources[] = { |
| { |
| .start = 0x00204000, |
| .end = 0x00204024, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = MX1_RTC_INT, |
| .end = MX1_RTC_INT, |
| .flags = IORESOURCE_IRQ, |
| }, { |
| .start = MX1_RTC_SAMINT, |
| .end = MX1_RTC_SAMINT, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| struct platform_device imx_rtc_device = { |
| .name = "rtc-imx", |
| .id = 0, |
| .resource = imx_rtc_resources, |
| .num_resources = ARRAY_SIZE(imx_rtc_resources), |
| }; |
| |
| static struct resource imx_wdt_resources[] = { |
| { |
| .start = 0x00201000, |
| .end = 0x00201008, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = MX1_WDT_INT, |
| .end = MX1_WDT_INT, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| struct platform_device imx_wdt_device = { |
| .name = "imx-wdt", |
| .id = 0, |
| .resource = imx_wdt_resources, |
| .num_resources = ARRAY_SIZE(imx_wdt_resources), |
| }; |
| |
| static struct resource imx_usb_resources[] = { |
| { |
| .start = 0x00212000, |
| .end = 0x00212148, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = MX1_USBD_INT0, |
| .end = MX1_USBD_INT0, |
| .flags = IORESOURCE_IRQ, |
| }, { |
| .start = MX1_USBD_INT1, |
| .end = MX1_USBD_INT1, |
| .flags = IORESOURCE_IRQ, |
| }, { |
| .start = MX1_USBD_INT2, |
| .end = MX1_USBD_INT2, |
| .flags = IORESOURCE_IRQ, |
| }, { |
| .start = MX1_USBD_INT3, |
| .end = MX1_USBD_INT3, |
| .flags = IORESOURCE_IRQ, |
| }, { |
| .start = MX1_USBD_INT4, |
| .end = MX1_USBD_INT4, |
| .flags = IORESOURCE_IRQ, |
| }, { |
| .start = MX1_USBD_INT5, |
| .end = MX1_USBD_INT5, |
| .flags = IORESOURCE_IRQ, |
| }, { |
| .start = MX1_USBD_INT6, |
| .end = MX1_USBD_INT6, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| struct platform_device imx_usb_device = { |
| .name = "imx_udc", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(imx_usb_resources), |
| .resource = imx_usb_resources, |
| }; |
| |
| /* GPIO port description */ |
| static struct mxc_gpio_port imx_gpio_ports[] = { |
| { |
| .chip.label = "gpio-0", |
| .base = (void __iomem *)MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR), |
| .irq = MX1_GPIO_INT_PORTA, |
| .virtual_irq_start = MXC_GPIO_IRQ_START, |
| }, { |
| .chip.label = "gpio-1", |
| .base = (void __iomem *)MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR + 0x100), |
| .irq = MX1_GPIO_INT_PORTB, |
| .virtual_irq_start = MXC_GPIO_IRQ_START + 32, |
| }, { |
| .chip.label = "gpio-2", |
| .base = (void __iomem *)MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR + 0x200), |
| .irq = MX1_GPIO_INT_PORTC, |
| .virtual_irq_start = MXC_GPIO_IRQ_START + 64, |
| }, { |
| .chip.label = "gpio-3", |
| .base = (void __iomem *)MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR + 0x300), |
| .irq = MX1_GPIO_INT_PORTD, |
| .virtual_irq_start = MXC_GPIO_IRQ_START + 96, |
| } |
| }; |
| |
| int __init imx1_register_gpios(void) |
| { |
| return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports)); |
| } |
| #endif |
| |
| #if defined(CONFIG_MACH_MX21) || defined(CONFIG_MACH_MX27) |
| /* |
| * SPI master controller |
| * |
| * - i.MX1: 2 channel (slighly different register setting) |
| * - i.MX21: 2 channel |
| * - i.MX27: 3 channel |
| */ |
| #ifdef CONFIG_MACH_MX27 |
| #define DEFINE_IMX_SPI_DEVICE(n, baseaddr, irq) \ |
| static struct resource mxc_spi_resources ## n[] = { \ |
| { \ |
| .start = baseaddr, \ |
| .end = baseaddr + SZ_4K - 1, \ |
| .flags = IORESOURCE_MEM, \ |
| }, { \ |
| .start = irq, \ |
| .end = irq, \ |
| .flags = IORESOURCE_IRQ, \ |
| }, \ |
| }; \ |
| \ |
| struct platform_device mxc_spi_device ## n = { \ |
| .name = "spi_imx", \ |
| .id = n, \ |
| .num_resources = ARRAY_SIZE(mxc_spi_resources ## n), \ |
| .resource = mxc_spi_resources ## n, \ |
| } |
| |
| DEFINE_IMX_SPI_DEVICE(0, MX2x_CSPI1_BASE_ADDR, MX2x_INT_CSPI1); |
| DEFINE_IMX_SPI_DEVICE(1, MX2x_CSPI2_BASE_ADDR, MX2x_INT_CSPI2); |
| DEFINE_IMX_SPI_DEVICE(2, MX27_CSPI3_BASE_ADDR, MX27_INT_CSPI3); |
| #endif |
| |
| /* |
| * General Purpose Timer |
| * - i.MX21: 3 timers |
| * - i.MX27: 6 timers |
| */ |
| #define DEFINE_IMX_GPT_DEVICE(n, baseaddr, irq) \ |
| static struct resource timer ## n ##_resources[] = { \ |
| { \ |
| .start = baseaddr, \ |
| .end = baseaddr + SZ_4K - 1, \ |
| .flags = IORESOURCE_MEM, \ |
| }, { \ |
| .start = irq, \ |
| .end = irq, \ |
| .flags = IORESOURCE_IRQ, \ |
| } \ |
| }; \ |
| \ |
| struct platform_device mxc_gpt ## n = { \ |
| .name = "imx_gpt", \ |
| .id = n, \ |
| .num_resources = ARRAY_SIZE(timer ## n ## _resources), \ |
| .resource = timer ## n ## _resources, \ |
| } |
| |
| /* We use gpt1 as system timer, so do not add a device for this one */ |
| DEFINE_IMX_GPT_DEVICE(1, MX2x_GPT2_BASE_ADDR, MX2x_INT_GPT2); |
| DEFINE_IMX_GPT_DEVICE(2, MX2x_GPT3_BASE_ADDR, MX2x_INT_GPT3); |
| |
| #ifdef CONFIG_MACH_MX27 |
| DEFINE_IMX_GPT_DEVICE(3, MX27_GPT4_BASE_ADDR, MX27_INT_GPT4); |
| DEFINE_IMX_GPT_DEVICE(4, MX27_GPT5_BASE_ADDR, MX27_INT_GPT5); |
| DEFINE_IMX_GPT_DEVICE(5, MX27_GPT6_BASE_ADDR, MX27_INT_GPT6); |
| #endif |
| |
| /* Watchdog: i.MX1 has seperate driver, i.MX21 and i.MX27 are equal */ |
| static struct resource mxc_wdt_resources[] = { |
| { |
| .start = MX2x_WDOG_BASE_ADDR, |
| .end = MX2x_WDOG_BASE_ADDR + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| }; |
| |
| struct platform_device mxc_wdt = { |
| .name = "imx2-wdt", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(mxc_wdt_resources), |
| .resource = mxc_wdt_resources, |
| }; |
| |
| static struct resource mxc_w1_master_resources[] = { |
| { |
| .start = MX2x_OWIRE_BASE_ADDR, |
| .end = MX2x_OWIRE_BASE_ADDR + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| }; |
| |
| struct platform_device mxc_w1_master_device = { |
| .name = "mxc_w1", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(mxc_w1_master_resources), |
| .resource = mxc_w1_master_resources, |
| }; |
| |
| /* |
| * lcdc: |
| * - i.MX1: the basic controller |
| * - i.MX21: to be checked |
| * - i.MX27: like i.MX1, with slightly variations |
| */ |
| static struct resource mxc_fb[] = { |
| { |
| .start = MX2x_LCDC_BASE_ADDR, |
| .end = MX2x_LCDC_BASE_ADDR + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = MX2x_INT_LCDC, |
| .end = MX2x_INT_LCDC, |
| .flags = IORESOURCE_IRQ, |
| } |
| }; |
| |
| /* mxc lcd driver */ |
| struct platform_device mxc_fb_device = { |
| .name = "imx-fb", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(mxc_fb), |
| .resource = mxc_fb, |
| .dev = { |
| .coherent_dma_mask = DMA_BIT_MASK(32), |
| }, |
| }; |
| |
| #ifdef CONFIG_MACH_MX27 |
| static struct resource mxc_fec_resources[] = { |
| { |
| .start = MX27_FEC_BASE_ADDR, |
| .end = MX27_FEC_BASE_ADDR + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = MX27_INT_FEC, |
| .end = MX27_INT_FEC, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| struct platform_device mxc_fec_device = { |
| .name = "fec", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(mxc_fec_resources), |
| .resource = mxc_fec_resources, |
| }; |
| #endif |
| |
| static struct resource mxc_pwm_resources[] = { |
| { |
| .start = MX2x_PWM_BASE_ADDR, |
| .end = MX2x_PWM_BASE_ADDR + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = MX2x_INT_PWM, |
| .end = MX2x_INT_PWM, |
| .flags = IORESOURCE_IRQ, |
| } |
| }; |
| |
| struct platform_device mxc_pwm_device = { |
| .name = "mxc_pwm", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(mxc_pwm_resources), |
| .resource = mxc_pwm_resources, |
| }; |
| |
| #define DEFINE_MXC_MMC_DEVICE(n, baseaddr, irq, dmareq) \ |
| static struct resource mxc_sdhc_resources ## n[] = { \ |
| { \ |
| .start = baseaddr, \ |
| .end = baseaddr + SZ_4K - 1, \ |
| .flags = IORESOURCE_MEM, \ |
| }, { \ |
| .start = irq, \ |
| .end = irq, \ |
| .flags = IORESOURCE_IRQ, \ |
| }, { \ |
| .start = dmareq, \ |
| .end = dmareq, \ |
| .flags = IORESOURCE_DMA, \ |
| }, \ |
| }; \ |
| \ |
| static u64 mxc_sdhc ## n ## _dmamask = DMA_BIT_MASK(32); \ |
| \ |
| struct platform_device mxc_sdhc_device ## n = { \ |
| .name = "mxc-mmc", \ |
| .id = n, \ |
| .dev = { \ |
| .dma_mask = &mxc_sdhc ## n ## _dmamask, \ |
| .coherent_dma_mask = DMA_BIT_MASK(32), \ |
| }, \ |
| .num_resources = ARRAY_SIZE(mxc_sdhc_resources ## n), \ |
| .resource = mxc_sdhc_resources ## n, \ |
| } |
| |
| DEFINE_MXC_MMC_DEVICE(0, MX2x_SDHC1_BASE_ADDR, MX2x_INT_SDHC1, MX2x_DMA_REQ_SDHC1); |
| DEFINE_MXC_MMC_DEVICE(1, MX2x_SDHC2_BASE_ADDR, MX2x_INT_SDHC2, MX2x_DMA_REQ_SDHC2); |
| |
| #ifdef CONFIG_MACH_MX27 |
| static struct resource otg_resources[] = { |
| { |
| .start = MX27_USBOTG_BASE_ADDR, |
| .end = MX27_USBOTG_BASE_ADDR + 0x1ff, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = MX27_INT_USB3, |
| .end = MX27_INT_USB3, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static u64 otg_dmamask = DMA_BIT_MASK(32); |
| |
| /* OTG gadget device */ |
| struct platform_device mxc_otg_udc_device = { |
| .name = "fsl-usb2-udc", |
| .id = -1, |
| .dev = { |
| .dma_mask = &otg_dmamask, |
| .coherent_dma_mask = DMA_BIT_MASK(32), |
| }, |
| .resource = otg_resources, |
| .num_resources = ARRAY_SIZE(otg_resources), |
| }; |
| |
| /* OTG host */ |
| struct platform_device mxc_otg_host = { |
| .name = "mxc-ehci", |
| .id = 0, |
| .dev = { |
| .coherent_dma_mask = DMA_BIT_MASK(32), |
| .dma_mask = &otg_dmamask, |
| }, |
| .resource = otg_resources, |
| .num_resources = ARRAY_SIZE(otg_resources), |
| }; |
| |
| /* USB host 1 */ |
| |
| static u64 usbh1_dmamask = DMA_BIT_MASK(32); |
| |
| static struct resource mxc_usbh1_resources[] = { |
| { |
| .start = MX27_USBOTG_BASE_ADDR + 0x200, |
| .end = MX27_USBOTG_BASE_ADDR + 0x3ff, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = MX27_INT_USB1, |
| .end = MX27_INT_USB1, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| struct platform_device mxc_usbh1 = { |
| .name = "mxc-ehci", |
| .id = 1, |
| .dev = { |
| .coherent_dma_mask = DMA_BIT_MASK(32), |
| .dma_mask = &usbh1_dmamask, |
| }, |
| .resource = mxc_usbh1_resources, |
| .num_resources = ARRAY_SIZE(mxc_usbh1_resources), |
| }; |
| |
| /* USB host 2 */ |
| static u64 usbh2_dmamask = DMA_BIT_MASK(32); |
| |
| static struct resource mxc_usbh2_resources[] = { |
| { |
| .start = MX27_USBOTG_BASE_ADDR + 0x400, |
| .end = MX27_USBOTG_BASE_ADDR + 0x5ff, |
| .flags = IORESOURCE_MEM, |
| }, { |
| .start = MX27_INT_USB2, |
| .end = MX27_INT_USB2, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| struct platform_device mxc_usbh2 = { |
| .name = "mxc-ehci", |
| .id = 2, |
| .dev = { |
| .coherent_dma_mask = DMA_BIT_MASK(32), |
| .dma_mask = &usbh2_dmamask, |
| }, |
| .resource = mxc_usbh2_resources, |
| .num_resources = ARRAY_SIZE(mxc_usbh2_resources), |
| }; |
| #endif |
| |
| #define DEFINE_IMX_SSI_DMARES(_name, ssin, suffix) \ |
| { \ |
| .name = _name, \ |
| .start = MX2x_DMA_REQ_SSI ## ssin ## _ ## suffix, \ |
| .end = MX2x_DMA_REQ_SSI ## ssin ## _ ## suffix, \ |
| .flags = IORESOURCE_DMA, \ |
| } |
| |
| #define DEFINE_IMX_SSI_DEVICE(n, ssin, baseaddr, irq) \ |
| static struct resource imx_ssi_resources ## n[] = { \ |
| { \ |
| .start = MX2x_SSI ## ssin ## _BASE_ADDR, \ |
| .end = MX2x_SSI ## ssin ## _BASE_ADDR + 0x6f, \ |
| .flags = IORESOURCE_MEM, \ |
| }, { \ |
| .start = MX2x_INT_SSI1, \ |
| .end = MX2x_INT_SSI1, \ |
| .flags = IORESOURCE_IRQ, \ |
| }, \ |
| DEFINE_IMX_SSI_DMARES("tx0", ssin, TX0), \ |
| DEFINE_IMX_SSI_DMARES("rx0", ssin, RX0), \ |
| DEFINE_IMX_SSI_DMARES("tx1", ssin, TX1), \ |
| DEFINE_IMX_SSI_DMARES("rx1", ssin, RX1), \ |
| }; \ |
| \ |
| struct platform_device imx_ssi_device ## n = { \ |
| .name = "imx-ssi", \ |
| .id = n, \ |
| .num_resources = ARRAY_SIZE(imx_ssi_resources ## n), \ |
| .resource = imx_ssi_resources ## n, \ |
| } |
| |
| DEFINE_IMX_SSI_DEVICE(0, 1, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1); |
| DEFINE_IMX_SSI_DEVICE(1, 2, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1); |
| |
| #define DEFINE_IMX2x_UART_DEVICE(n, baseaddr, irq) \ |
| static struct resource imx2x_uart_resources ## n[] = { \ |
| { \ |
| .start = baseaddr, \ |
| .end = baseaddr + 0xb5, \ |
| .flags = IORESOURCE_MEM, \ |
| }, { \ |
| .start = irq, \ |
| .end = irq, \ |
| .flags = IORESOURCE_IRQ, \ |
| }, \ |
| }; \ |
| \ |
| struct platform_device imx2x_uart_device ## n = { \ |
| .name = "imx-uart", \ |
| .id = n, \ |
| .num_resources = ARRAY_SIZE(imx2x_uart_resources ## n), \ |
| .resource = imx2x_uart_resources ## n, \ |
| } |
| |
| DEFINE_IMX2x_UART_DEVICE(0, MX2x_UART1_BASE_ADDR, MX2x_INT_UART1); |
| DEFINE_IMX2x_UART_DEVICE(1, MX2x_UART2_BASE_ADDR, MX2x_INT_UART2); |
| DEFINE_IMX2x_UART_DEVICE(2, MX2x_UART3_BASE_ADDR, MX2x_INT_UART3); |
| DEFINE_IMX2x_UART_DEVICE(3, MX2x_UART4_BASE_ADDR, MX2x_INT_UART4); |
| |
| #ifdef CONFIG_MACH_MX27 |
| DEFINE_IMX2x_UART_DEVICE(4, MX27_UART5_BASE_ADDR, MX27_INT_UART5); |
| DEFINE_IMX2x_UART_DEVICE(5, MX27_UART6_BASE_ADDR, MX27_INT_UART6); |
| #endif |
| |
| /* GPIO port description */ |
| #define DEFINE_MXC_GPIO_PORT_IRQ(SOC, n, _irq) \ |
| { \ |
| .chip.label = "gpio-" #n, \ |
| .irq = _irq, \ |
| .base = SOC ## _IO_ADDRESS(MX2x_GPIO_BASE_ADDR + \ |
| n * 0x100), \ |
| .virtual_irq_start = MXC_GPIO_IRQ_START + n * 32, \ |
| } |
| |
| #define DEFINE_MXC_GPIO_PORT(SOC, n) \ |
| { \ |
| .chip.label = "gpio-" #n, \ |
| .base = SOC ## _IO_ADDRESS(MX2x_GPIO_BASE_ADDR + \ |
| n * 0x100), \ |
| .virtual_irq_start = MXC_GPIO_IRQ_START + n * 32, \ |
| } |
| |
| #define DEFINE_MXC_GPIO_PORTS(SOC, pfx) \ |
| static struct mxc_gpio_port pfx ## _gpio_ports[] = { \ |
| DEFINE_MXC_GPIO_PORT_IRQ(SOC, 0, SOC ## _INT_GPIO), \ |
| DEFINE_MXC_GPIO_PORT(SOC, 1), \ |
| DEFINE_MXC_GPIO_PORT(SOC, 2), \ |
| DEFINE_MXC_GPIO_PORT(SOC, 3), \ |
| DEFINE_MXC_GPIO_PORT(SOC, 4), \ |
| DEFINE_MXC_GPIO_PORT(SOC, 5), \ |
| } |
| |
| #ifdef CONFIG_MACH_MX21 |
| DEFINE_MXC_GPIO_PORTS(MX21, imx21); |
| |
| int __init imx21_register_gpios(void) |
| { |
| return mxc_gpio_init(imx21_gpio_ports, ARRAY_SIZE(imx21_gpio_ports)); |
| } |
| #endif |
| |
| #ifdef CONFIG_MACH_MX27 |
| DEFINE_MXC_GPIO_PORTS(MX27, imx27); |
| |
| int __init imx27_register_gpios(void) |
| { |
| return mxc_gpio_init(imx27_gpio_ports, ARRAY_SIZE(imx27_gpio_ports)); |
| } |
| #endif |
| |
| #ifdef CONFIG_MACH_MX21 |
| static struct resource mx21_usbhc_resources[] = { |
| { |
| .start = MX21_USBOTG_BASE_ADDR, |
| .end = MX21_USBOTG_BASE_ADDR + SZ_8K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .start = MX21_INT_USBHOST, |
| .end = MX21_INT_USBHOST, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| struct platform_device mx21_usbhc_device = { |
| .name = "imx21-hcd", |
| .id = 0, |
| .dev = { |
| .dma_mask = &mx21_usbhc_device.dev.coherent_dma_mask, |
| .coherent_dma_mask = DMA_BIT_MASK(32), |
| }, |
| .num_resources = ARRAY_SIZE(mx21_usbhc_resources), |
| .resource = mx21_usbhc_resources, |
| }; |
| #endif |
| #endif |