#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include <asm/arch/mmc.h>
+#include <asm/arch/imx-uart.h>
#include <linux/interrupt.h>
#include "generic.h"
-#include <asm/serial.h>
-static struct resource mx1ads_resources[] = {
+static struct resource cs89x0_resources[] = {
[0] = {
- .start = IMX_CS4_VIRT,
- .end = IMX_CS4_VIRT + 16,
+ .start = IMX_CS4_PHYS + 0x300,
+ .end = IMX_CS4_PHYS + 0x300 + 16,
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = 13,
- .end = 13,
+ .start = IRQ_GPIOC(17),
+ .end = IRQ_GPIOC(17),
.flags = IORESOURCE_IRQ,
},
};
-static struct platform_device mx1ads_device = {
- .name = "mx1ads",
- .num_resources = ARRAY_SIZE(mx1ads_resources),
- .resource = mx1ads_resources,
+static struct platform_device cs89x0_device = {
+ .name = "cirrus-cs89x0",
+ .num_resources = ARRAY_SIZE(cs89x0_resources),
+ .resource = cs89x0_resources,
+};
+
+static struct imxuart_platform_data uart_pdata = {
+ .flags = IMXUART_HAVE_RTSCTS,
+};
+
+static struct resource imx_uart1_resources[] = {
+ [0] = {
+ .start = 0x00206000,
+ .end = 0x002060FF,
+ .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,
+ },
+};
+
+static struct platform_device imx_uart1_device = {
+ .name = "imx-uart",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(imx_uart1_resources),
+ .resource = imx_uart1_resources,
+ .dev = {
+ .platform_data = &uart_pdata,
+ }
+};
+
+static struct resource imx_uart2_resources[] = {
+ [0] = {
+ .start = 0x00207000,
+ .end = 0x002070FF,
+ .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,
+ },
+};
+
+static struct platform_device imx_uart2_device = {
+ .name = "imx-uart",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(imx_uart2_resources),
+ .resource = imx_uart2_resources,
+ .dev = {
+ .platform_data = &uart_pdata,
+ }
};
static struct platform_device *devices[] __initdata = {
- &mx1ads_device,
+ &cs89x0_device,
+ &imx_uart1_device,
+ &imx_uart2_device,
+};
+
+#ifdef CONFIG_MMC_IMX
+static int mx1ads_mmc_card_present(void)
+{
+ /* MMC/SD Card Detect is PB 20 on MX1ADS V1.0.7 */
+ return (SSR(1) & (1 << 20) ? 0 : 1);
+}
+
+static struct imxmmc_platform_data mx1ads_mmc_info = {
+ .card_present = mx1ads_mmc_card_present,
};
+#endif
static void __init
mx1ads_init(void)
#ifdef CONFIG_LEDS
imx_gpio_mode(GPIO_PORTA | GPIO_OUT | 2);
#endif
+#ifdef CONFIG_MMC_IMX
+ /* SD/MMC card detect */
+ imx_gpio_mode(GPIO_PORTB | GPIO_GIUS | GPIO_IN | 20);
+ imx_set_mmc_info(&mx1ads_mmc_info);
+#endif
+
+ imx_gpio_mode(PC9_PF_UART1_CTS);
+ imx_gpio_mode(PC10_PF_UART1_RTS);
+ imx_gpio_mode(PC11_PF_UART1_TXD);
+ imx_gpio_mode(PC12_PF_UART1_RXD);
+
+ imx_gpio_mode(PB28_PF_UART2_CTS);
+ imx_gpio_mode(PB29_PF_UART2_RTS);
+ imx_gpio_mode(PB30_PF_UART2_TXD);
+ imx_gpio_mode(PB31_PF_UART2_RXD);
+
platform_add_devices(devices, ARRAY_SIZE(devices));
}
-static struct map_desc mx1ads_io_desc[] __initdata = {
- {
- .virtual = IMX_CS0_VIRT,
- .pfn = __phys_to_pfn(IMX_CS0_PHYS),
- .length = IMX_CS0_SIZE,
- .type = MT_DEVICE
- }, {
- .virtual = IMX_CS1_VIRT,
- .pfn = __phys_to_pfn(IMX_CS1_PHYS),
- .length = IMX_CS1_SIZE,
- .type = MT_DEVICE
- }, {
- .virtual = IMX_CS2_VIRT,
- .pfn = __phys_to_pfn(IMX_CS2_PHYS),
- .length = IMX_CS2_SIZE,
- .type = MT_DEVICE
- }, {
- .virtual = IMX_CS3_VIRT,
- .pfn = __phys_to_pfn(IMX_CS3_PHYS),
- .length = IMX_CS3_SIZE,
- .type = MT_DEVICE
- }, {
- .virtual = IMX_CS4_VIRT,
- .pfn = __phys_to_pfn(IMX_CS4_PHYS),
- .length = IMX_CS4_SIZE,
- .type = MT_DEVICE
- }, {
- .virtual = IMX_CS5_VIRT,
- .pfn = __phys_to_pfn(IMX_CS5_PHYS),
- .length = IMX_CS5_SIZE,
- .type = MT_DEVICE
- }
-};
-
static void __init
mx1ads_map_io(void)
{
imx_map_io();
- iotable_init(mx1ads_io_desc, ARRAY_SIZE(mx1ads_io_desc));
}
MACHINE_START(MX1ADS, "Motorola MX1ADS")
/* Maintainer: Sascha Hauer, Pengutronix */
- .phys_ram = 0x08000000,
.phys_io = 0x00200000,
.io_pg_offst = ((0xe0200000) >> 18) & 0xfffc,
.boot_params = 0x08000100,