1 files changed, 402 insertions, 0 deletions

diff --git a/arch/arm/mach-mx25/devices.c b/arch/arm/mach-mx25/devices.c
new file mode 100644
index 000000000000..eb12de1da42d
--- /dev/null
+++ b/arch/arm/mach-mx25/devices.c
@@ -0,0 +1,402 @@
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <mach/mx25.h>
+#include <mach/irqs.h>
+
+static struct resource uart0[] = {
+        {
+                .start = 0x43f90000,
+                .end = 0x43f93fff,
+                .flags = IORESOURCE_MEM,
+        }, {
+                .start = 45,
+                .end = 45,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device mxc_uart_device0 = {
+        .name = "imx-uart",
+        .id = 0,
+        .resource = uart0,
+        .num_resources = ARRAY_SIZE(uart0),
+};
+
+static struct resource uart1[] = {
+        {
+                .start = 0x43f94000,
+                .end = 0x43f97fff,
+                .flags = IORESOURCE_MEM,
+        }, {
+                .start = 32,
+                .end = 32,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device mxc_uart_device1 = {
+        .name = "imx-uart",
+        .id = 1,
+        .resource = uart1,
+        .num_resources = ARRAY_SIZE(uart1),
+};
+
+static struct resource uart2[] = {
+        {
+                .start = 0x5000c000,
+                .end = 0x5000ffff,
+                .flags = IORESOURCE_MEM,
+        }, {
+                .start = 18,
+                .end = 18,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device mxc_uart_device2 = {
+        .name = "imx-uart",
+        .id = 2,
+        .resource = uart2,
+        .num_resources = ARRAY_SIZE(uart2),
+};
+
+static struct resource uart3[] = {
+        {
+                .start = 0x50008000,
+                .end = 0x5000bfff,
+                .flags = IORESOURCE_MEM,
+        }, {
+                .start = 5,
+                .end = 5,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device mxc_uart_device3 = {
+        .name = "imx-uart",
+        .id = 3,
+        .resource = uart3,
+        .num_resources = ARRAY_SIZE(uart3),
+};
+
+static struct resource uart4[] = {
+        {
+                .start = 0x5002c000,
+                .end = 0x5002ffff,
+                .flags = IORESOURCE_MEM,
+        }, {
+                .start = 40,
+                .end = 40,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device mxc_uart_device4 = {
+        .name = "imx-uart",
+        .id = 4,
+        .resource = uart4,
+        .num_resources = ARRAY_SIZE(uart4),
+};
+
+#define MX25_OTG_BASE_ADDR 0x53FF4000
+
+static u64 otg_dmamask = DMA_BIT_MASK(32);
+
+static struct resource mxc_otg_resources[] = {
+        {
+                .start = MX25_OTG_BASE_ADDR,
+                .end = MX25_OTG_BASE_ADDR + 0x1ff,
+                .flags = IORESOURCE_MEM,
+        }, {
+                .start = 37,
+                .end = 37,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device mxc_otg = {
+        .name = "mxc-ehci",
+        .id = 0,
+        .dev = {
+                .coherent_dma_mask = 0xffffffff,
+                .dma_mask = &otg_dmamask,
+        },
+        .resource = mxc_otg_resources,
+        .num_resources = ARRAY_SIZE(mxc_otg_resources),
+};
+
+/* OTG gadget device */
+struct platform_device otg_udc_device = {
+        .name = "fsl-usb2-udc",
+        .id   = -1,
+        .dev  = {
+                .dma_mask          = &otg_dmamask,
+                .coherent_dma_mask = 0xffffffff,
+        },
+        .resource = mxc_otg_resources,
+        .num_resources = ARRAY_SIZE(mxc_otg_resources),
+};
+
+static u64 usbh2_dmamask = DMA_BIT_MASK(32);
+
+static struct resource mxc_usbh2_resources[] = {
+        {
+                .start = MX25_OTG_BASE_ADDR + 0x400,
+                .end = MX25_OTG_BASE_ADDR + 0x5ff,
+                .flags = IORESOURCE_MEM,
+        }, {
+                .start = 35,
+                .end = 35,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device mxc_usbh2 = {
+        .name = "mxc-ehci",
+        .id = 1,
+        .dev = {
+                .coherent_dma_mask = 0xffffffff,
+                .dma_mask = &usbh2_dmamask,
+        },
+        .resource = mxc_usbh2_resources,
+        .num_resources = ARRAY_SIZE(mxc_usbh2_resources),
+};
+
+static struct resource mxc_spi_resources0[] = {
+        {
+               .start = 0x43fa4000,
+               .end = 0x43fa7fff,
+               .flags = IORESOURCE_MEM,
+        }, {
+               .start = 14,
+               .end = 14,
+               .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device mxc_spi_device0 = {
+        .name = "spi_imx",
+        .id = 0,
+        .num_resources = ARRAY_SIZE(mxc_spi_resources0),
+        .resource = mxc_spi_resources0,
+};
+
+static struct resource mxc_spi_resources1[] = {
+        {
+               .start = 0x50010000,
+               .end = 0x50013fff,
+               .flags = IORESOURCE_MEM,
+        }, {
+               .start = 13,
+               .end = 13,
+               .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device mxc_spi_device1 = {
+        .name = "spi_imx",
+        .id = 1,
+        .num_resources = ARRAY_SIZE(mxc_spi_resources1),
+        .resource = mxc_spi_resources1,
+};
+
+static struct resource mxc_spi_resources2[] = {
+        {
+               .start = 0x50004000,
+               .end = 0x50007fff,
+               .flags = IORESOURCE_MEM,
+        }, {
+               .start = 0,
+               .end = 0,
+               .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device mxc_spi_device2 = {
+        .name = "spi_imx",
+        .id = 2,
+        .num_resources = ARRAY_SIZE(mxc_spi_resources2),
+        .resource = mxc_spi_resources2,
+};
+
+static struct resource mxc_pwm_resources0[] = {
+        {
+                .start  = 0x53fe0000,
+                .end    = 0x53fe3fff,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start   = 26,
+                .end     = 26,
+                .flags   = IORESOURCE_IRQ,
+        }
+};
+
+struct platform_device mxc_pwm_device0 = {
+        .name = "mxc_pwm",
+        .id = 0,
+        .num_resources = ARRAY_SIZE(mxc_pwm_resources0),
+        .resource = mxc_pwm_resources0,
+};
+
+static struct resource mxc_pwm_resources1[] = {
+        {
+                .start  = 0x53fa0000,
+                .end    = 0x53fa3fff,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start   = 36,
+                .end     = 36,
+                .flags   = IORESOURCE_IRQ,
+        }
+};
+
+struct platform_device mxc_pwm_device1 = {
+        .name = "mxc_pwm",
+        .id = 1,
+        .num_resources = ARRAY_SIZE(mxc_pwm_resources1),
+        .resource = mxc_pwm_resources1,
+};
+
+static struct resource mxc_pwm_resources2[] = {
+        {
+                .start  = 0x53fa8000,
+                .end    = 0x53fabfff,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start   = 41,
+                .end     = 41,
+                .flags   = IORESOURCE_IRQ,
+        }
+};
+
+struct platform_device mxc_pwm_device2 = {
+        .name = "mxc_pwm",
+        .id = 2,
+        .num_resources = ARRAY_SIZE(mxc_pwm_resources2),
+        .resource = mxc_pwm_resources2,
+};
+
+static struct resource mxc_keypad_resources[] = {
+        {
+                .start  = 0x43fa8000,
+                .end    = 0x43fabfff,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start   = 24,
+                .end     = 24,
+                .flags   = IORESOURCE_IRQ,
+        }
+};
+
+struct platform_device mxc_keypad_device = {
+        .name = "mxc-keypad",
+        .id = -1,
+        .num_resources = ARRAY_SIZE(mxc_keypad_resources),
+        .resource = mxc_keypad_resources,
+};
+
+static struct resource mxc_pwm_resources3[] = {
+        {
+                .start  = 0x53fc8000,
+                .end    = 0x53fcbfff,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start   = 42,
+                .end     = 42,
+                .flags   = IORESOURCE_IRQ,
+        }
+};
+
+struct platform_device mxc_pwm_device3 = {
+        .name = "mxc_pwm",
+        .id = 3,
+        .num_resources = ARRAY_SIZE(mxc_pwm_resources3),
+        .resource = mxc_pwm_resources3,
+};
+
+static struct resource mxc_i2c_1_resources[] = {
+        {
+                .start  = 0x43f80000,
+                .end    = 0x43f83fff,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start  = 3,
+                .end    = 3,
+                .flags  = IORESOURCE_IRQ,
+        }
+};
+
+struct platform_device mxc_i2c_device0 = {
+        .name = "imx-i2c",
+        .id = 0,
+        .num_resources = ARRAY_SIZE(mxc_i2c_1_resources),
+        .resource = mxc_i2c_1_resources,
+};
+
+static struct resource mxc_i2c_2_resources[] = {
+        {
+                .start  = 0x43f98000,
+                .end    = 0x43f9bfff,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start  = 4,
+                .end    = 4,
+                .flags  = IORESOURCE_IRQ,
+        }
+};
+
+struct platform_device mxc_i2c_device1 = {
+        .name = "imx-i2c",
+        .id = 1,
+        .num_resources = ARRAY_SIZE(mxc_i2c_2_resources),
+        .resource = mxc_i2c_2_resources,
+};
+
+static struct resource mxc_i2c_3_resources[] = {
+        {
+                .start  = 0x43f84000,
+                .end    = 0x43f87fff,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start  = 10,
+                .end    = 10,
+                .flags  = IORESOURCE_IRQ,
+        }
+};
+
+struct platform_device mxc_i2c_device2 = {
+        .name = "imx-i2c",
+        .id = 2,
+        .num_resources = ARRAY_SIZE(mxc_i2c_3_resources),
+        .resource = mxc_i2c_3_resources,
+};
+
+static struct mxc_gpio_port imx_gpio_ports[] = {
+        {
+                .chip.label = "gpio-0",
+                .base = (void __iomem *)MX25_GPIO1_BASE_ADDR_VIRT,
+                .irq = 52,
+                .virtual_irq_start = MXC_GPIO_IRQ_START,
+        }, {
+                .chip.label = "gpio-1",
+                .base = (void __iomem *)MX25_GPIO2_BASE_ADDR_VIRT,
+                .irq = 51,
+                .virtual_irq_start = MXC_GPIO_IRQ_START + 32,
+        }, {
+                .chip.label = "gpio-2",
+                .base = (void __iomem *)MX25_GPIO3_BASE_ADDR_VIRT,
+                .irq = 16,
+                .virtual_irq_start = MXC_GPIO_IRQ_START + 64,
+        }, {
+                .chip.label = "gpio-3",
+                .base = (void __iomem *)MX25_GPIO4_BASE_ADDR_VIRT,
+                .irq = 23,
+                .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));
+}
+