aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-mx1/devices.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-mx1/devices.c')
-rw-r--r--arch/arm/mach-mx1/devices.c260
1 files changed, 260 insertions, 0 deletions
diff --git a/arch/arm/mach-mx1/devices.c b/arch/arm/mach-mx1/devices.c
new file mode 100644
index 00000000000..686d8d2dbb2
--- /dev/null
+++ b/arch/arm/mach-mx1/devices.c
@@ -0,0 +1,260 @@
+/*
+ * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <mach/hardware.h>
+
+static struct resource imx_csi_resources[] = {
+ [0] = {
+ .start = 0x00224000,
+ .end = 0x00224010,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = CSI_INT,
+ .end = CSI_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 imx_csi_dmamask = 0xffffffffUL;
+
+struct platform_device imx_csi_device = {
+ .name = "imx-csi",
+ .id = 0, /* This is used to put cameras on this interface */
+ .dev = {
+ .dma_mask = &imx_csi_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .resource = imx_csi_resources,
+ .num_resources = ARRAY_SIZE(imx_csi_resources),
+};
+
+static struct resource imx_i2c_resources[] = {
+ [0] = {
+ .start = 0x00217000,
+ .end = 0x00217010,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = I2C_INT,
+ .end = I2C_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device imx_i2c_device = {
+ .name = "imx-i2c",
+ .id = 0,
+ .resource = imx_i2c_resources,
+ .num_resources = ARRAY_SIZE(imx_i2c_resources),
+};
+
+static struct resource imx_uart1_resources[] = {
+ [0] = {
+ .start = UART1_BASE_ADDR,
+ .end = UART1_BASE_ADDR + 0xD0,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = UART1_MINT_RX,
+ .end = UART1_MINT_RX,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = UART1_MINT_TX,
+ .end = UART1_MINT_TX,
+ .flags = IORESOURCE_IRQ,
+ },
+ [3] = {
+ .start = UART1_MINT_RTS,
+ .end = UART1_MINT_RTS,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device imx_uart1_device = {
+ .name = "imx-uart",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(imx_uart1_resources),
+ .resource = imx_uart1_resources,
+};
+
+static struct resource imx_uart2_resources[] = {
+ [0] = {
+ .start = UART2_BASE_ADDR,
+ .end = UART2_BASE_ADDR + 0xD0,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = UART2_MINT_RX,
+ .end = UART2_MINT_RX,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = UART2_MINT_TX,
+ .end = UART2_MINT_TX,
+ .flags = IORESOURCE_IRQ,
+ },
+ [3] = {
+ .start = UART2_MINT_RTS,
+ .end = UART2_MINT_RTS,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device imx_uart2_device = {
+ .name = "imx-uart",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(imx_uart2_resources),
+ .resource = imx_uart2_resources,
+};
+
+static struct resource imx_rtc_resources[] = {
+ [0] = {
+ .start = 0x00204000,
+ .end = 0x00204024,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = RTC_INT,
+ .end = RTC_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = RTC_SAMINT,
+ .end = 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[] = {
+ [0] = {
+ .start = 0x00201000,
+ .end = 0x00201008,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = WDT_INT,
+ .end = 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[] = {
+ [0] = {
+ .start = 0x00212000,
+ .end = 0x00212148,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = USBD_INT0,
+ .end = USBD_INT0,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = USBD_INT1,
+ .end = USBD_INT1,
+ .flags = IORESOURCE_IRQ,
+ },
+ [3] = {
+ .start = USBD_INT2,
+ .end = USBD_INT2,
+ .flags = IORESOURCE_IRQ,
+ },
+ [4] = {
+ .start = USBD_INT3,
+ .end = USBD_INT3,
+ .flags = IORESOURCE_IRQ,
+ },
+ [5] = {
+ .start = USBD_INT4,
+ .end = USBD_INT4,
+ .flags = IORESOURCE_IRQ,
+ },
+ [6] = {
+ .start = USBD_INT5,
+ .end = USBD_INT5,
+ .flags = IORESOURCE_IRQ,
+ },
+ [7] = {
+ .start = USBD_INT6,
+ .end = 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[] = {
+ [0] = {
+ .chip.label = "gpio-0",
+ .base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR),
+ .irq = GPIO_INT_PORTA,
+ .virtual_irq_start = MXC_GPIO_IRQ_START
+ },
+ [1] = {
+ .chip.label = "gpio-1",
+ .base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR + 0x100),
+ .irq = GPIO_INT_PORTB,
+ .virtual_irq_start = MXC_GPIO_IRQ_START + 32
+ },
+ [2] = {
+ .chip.label = "gpio-2",
+ .base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR + 0x200),
+ .irq = GPIO_INT_PORTC,
+ .virtual_irq_start = MXC_GPIO_IRQ_START + 64
+ },
+ [3] = {
+ .chip.label = "gpio-3",
+ .base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR + 0x300),
+ .irq = GPIO_INT_PORTD,
+ .virtual_irq_start = MXC_GPIO_IRQ_START + 96
+ }
+};
+
+int __init mxc_register_gpios(void)
+{
+ return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports));
+}