#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <mach/irqs.h>
#include "devices.h"
-static struct resource imx_csi_resources[] = {
+static struct resource imx1_camera_resources[] = {
{
.start = 0x00224000,
.end = 0x00224010,
.flags = IORESOURCE_MEM,
}, {
- .start = CSI_INT,
- .end = CSI_INT,
+ .start = MX1_CSI_INT,
+ .end = MX1_CSI_INT,
.flags = IORESOURCE_IRQ,
},
};
-static u64 imx_csi_dmamask = 0xffffffffUL;
+static u64 imx1_camera_dmamask = DMA_BIT_MASK(32);
-struct platform_device imx_csi_device = {
+struct platform_device imx1_camera_device = {
.name = "mx1-camera",
.id = 0, /* This is used to put cameras on this interface */
.dev = {
- .dma_mask = &imx_csi_dmamask,
- .coherent_dma_mask = 0xffffffff,
+ .dma_mask = &imx1_camera_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
- .resource = imx_csi_resources,
- .num_resources = ARRAY_SIZE(imx_csi_resources),
+ .resource = imx1_camera_resources,
+ .num_resources = ARRAY_SIZE(imx1_camera_resources),
};
static struct resource imx_i2c_resources[] = {
.end = 0x00217010,
.flags = IORESOURCE_MEM,
}, {
- .start = I2C_INT,
- .end = I2C_INT,
+ .start = MX1_I2C_INT,
+ .end = MX1_I2C_INT,
.flags = IORESOURCE_IRQ,
},
};
-struct platform_device imx_i2c_device = {
+struct platform_device imx_i2c_device0 = {
.name = "imx-i2c",
.id = 0,
.resource = imx_i2c_resources,
.num_resources = ARRAY_SIZE(imx_i2c_resources),
};
-static struct resource imx_uart1_resources[] = {
- {
- .start = UART1_BASE_ADDR,
- .end = UART1_BASE_ADDR + 0xD0,
- .flags = IORESOURCE_MEM,
- }, {
- .start = UART1_MINT_RX,
- .end = UART1_MINT_RX,
- .flags = IORESOURCE_IRQ,
- }, {
- .start = UART1_MINT_TX,
- .end = UART1_MINT_TX,
- .flags = IORESOURCE_IRQ,
- }, {
- .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[] = {
- {
- .start = UART2_BASE_ADDR,
- .end = UART2_BASE_ADDR + 0xD0,
- .flags = IORESOURCE_MEM,
- }, {
- .start = UART2_MINT_RX,
- .end = UART2_MINT_RX,
- .flags = IORESOURCE_IRQ,
- }, {
- .start = UART2_MINT_TX,
- .end = UART2_MINT_TX,
- .flags = IORESOURCE_IRQ,
- }, {
- .start = UART2_MINT_RTS,
- .end = UART2_MINT_RTS,
- .flags = IORESOURCE_IRQ,
- },
-};
+#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, \
+ }
-struct platform_device imx_uart2_device = {
- .name = "imx-uart",
- .id = 1,
- .num_resources = ARRAY_SIZE(imx_uart2_resources),
- .resource = imx_uart2_resources,
-};
+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[] = {
{
.end = 0x00204024,
.flags = IORESOURCE_MEM,
}, {
- .start = RTC_INT,
- .end = RTC_INT,
+ .start = MX1_RTC_INT,
+ .end = MX1_RTC_INT,
.flags = IORESOURCE_IRQ,
}, {
- .start = RTC_SAMINT,
- .end = RTC_SAMINT,
+ .start = MX1_RTC_SAMINT,
+ .end = MX1_RTC_SAMINT,
.flags = IORESOURCE_IRQ,
},
};
.end = 0x00201008,
.flags = IORESOURCE_MEM,
}, {
- .start = WDT_INT,
- .end = WDT_INT,
+ .start = MX1_WDT_INT,
+ .end = MX1_WDT_INT,
.flags = IORESOURCE_IRQ,
},
};
.end = 0x00212148,
.flags = IORESOURCE_MEM,
}, {
- .start = USBD_INT0,
- .end = USBD_INT0,
+ .start = MX1_USBD_INT0,
+ .end = MX1_USBD_INT0,
.flags = IORESOURCE_IRQ,
}, {
- .start = USBD_INT1,
- .end = USBD_INT1,
+ .start = MX1_USBD_INT1,
+ .end = MX1_USBD_INT1,
.flags = IORESOURCE_IRQ,
}, {
- .start = USBD_INT2,
- .end = USBD_INT2,
+ .start = MX1_USBD_INT2,
+ .end = MX1_USBD_INT2,
.flags = IORESOURCE_IRQ,
}, {
- .start = USBD_INT3,
- .end = USBD_INT3,
+ .start = MX1_USBD_INT3,
+ .end = MX1_USBD_INT3,
.flags = IORESOURCE_IRQ,
}, {
- .start = USBD_INT4,
- .end = USBD_INT4,
+ .start = MX1_USBD_INT4,
+ .end = MX1_USBD_INT4,
.flags = IORESOURCE_IRQ,
}, {
- .start = USBD_INT5,
- .end = USBD_INT5,
+ .start = MX1_USBD_INT5,
+ .end = MX1_USBD_INT5,
.flags = IORESOURCE_IRQ,
}, {
- .start = USBD_INT6,
- .end = USBD_INT6,
+ .start = MX1_USBD_INT6,
+ .end = MX1_USBD_INT6,
.flags = IORESOURCE_IRQ,
},
};
static struct mxc_gpio_port imx_gpio_ports[] = {
{
.chip.label = "gpio-0",
- .base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR),
- .irq = GPIO_INT_PORTA,
+ .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 *)IO_ADDRESS(GPIO_BASE_ADDR + 0x100),
- .irq = GPIO_INT_PORTB,
+ .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 *)IO_ADDRESS(GPIO_BASE_ADDR + 0x200),
- .irq = GPIO_INT_PORTC,
+ .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 *)IO_ADDRESS(GPIO_BASE_ADDR + 0x300),
- .irq = GPIO_INT_PORTD,
+ .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 mxc_register_gpios(void)
+int __init imx1_register_gpios(void)
{
return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports));
}
projects / deliverable / linux.git / blobdiff