diff options
Diffstat (limited to 'arch/arm/mach-mx3/devices.c')
| -rw-r--r-- | arch/arm/mach-mx3/devices.c | 163 |
1 files changed, 146 insertions, 17 deletions
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index 9e87e08fb121..8a577f367250 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -129,19 +129,17 @@ struct platform_device mxc_uart_device4 = { /* GPIO port description */ static struct mxc_gpio_port imx_gpio_ports[] = { - [0] = { + { .chip.label = "gpio-0", .base = IO_ADDRESS(GPIO1_BASE_ADDR), .irq = MXC_INT_GPIO1, .virtual_irq_start = MXC_GPIO_IRQ_START, - }, - [1] = { + }, { .chip.label = "gpio-1", .base = IO_ADDRESS(GPIO2_BASE_ADDR), .irq = MXC_INT_GPIO2, .virtual_irq_start = MXC_GPIO_IRQ_START + 32, - }, - [2] = { + }, { .chip.label = "gpio-2", .base = IO_ADDRESS(GPIO3_BASE_ADDR), .irq = MXC_INT_GPIO3, @@ -173,11 +171,11 @@ static struct resource mxc_nand_resources[] = { { .start = 0, /* runtime dependent */ .end = 0, - .flags = IORESOURCE_MEM + .flags = IORESOURCE_MEM, }, { .start = MXC_INT_NANDFC, .end = MXC_INT_NANDFC, - .flags = IORESOURCE_IRQ + .flags = IORESOURCE_IRQ, }, }; @@ -193,8 +191,7 @@ static struct resource mxc_i2c0_resources[] = { .start = I2C_BASE_ADDR, .end = I2C_BASE_ADDR + SZ_4K - 1, .flags = IORESOURCE_MEM, - }, - { + }, { .start = MXC_INT_I2C, .end = MXC_INT_I2C, .flags = IORESOURCE_IRQ, @@ -213,8 +210,7 @@ static struct resource mxc_i2c1_resources[] = { .start = I2C2_BASE_ADDR, .end = I2C2_BASE_ADDR + SZ_4K - 1, .flags = IORESOURCE_MEM, - }, - { + }, { .start = MXC_INT_I2C2, .end = MXC_INT_I2C2, .flags = IORESOURCE_IRQ, @@ -233,8 +229,7 @@ static struct resource mxc_i2c2_resources[] = { .start = I2C3_BASE_ADDR, .end = I2C3_BASE_ADDR + SZ_4K - 1, .flags = IORESOURCE_MEM, - }, - { + }, { .start = MXC_INT_I2C3, .end = MXC_INT_I2C3, .flags = IORESOURCE_IRQ, @@ -371,8 +366,8 @@ struct platform_device mx3_camera = { static struct resource otg_resources[] = { { - .start = OTG_BASE_ADDR, - .end = OTG_BASE_ADDR + 0x1ff, + .start = MX31_OTG_BASE_ADDR, + .end = MX31_OTG_BASE_ADDR + 0x1ff, .flags = IORESOURCE_MEM, }, { .start = MXC_INT_USB3, @@ -395,16 +390,142 @@ struct platform_device mxc_otg_udc_device = { .num_resources = ARRAY_SIZE(otg_resources), }; +/* OTG host */ +struct platform_device mxc_otg_host = { + .name = "mxc-ehci", + .id = 0, + .dev = { + .coherent_dma_mask = 0xffffffff, + .dma_mask = &otg_dmamask, + }, + .resource = otg_resources, + .num_resources = ARRAY_SIZE(otg_resources), +}; + +/* USB host 1 */ + +static u64 usbh1_dmamask = ~(u32)0; + +static struct resource mxc_usbh1_resources[] = { + { + .start = MX31_OTG_BASE_ADDR + 0x200, + .end = MX31_OTG_BASE_ADDR + 0x3ff, + .flags = IORESOURCE_MEM, + }, { + .start = MXC_INT_USB1, + .end = MXC_INT_USB1, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mxc_usbh1 = { + .name = "mxc-ehci", + .id = 1, + .dev = { + .coherent_dma_mask = 0xffffffff, + .dma_mask = &usbh1_dmamask, + }, + .resource = mxc_usbh1_resources, + .num_resources = ARRAY_SIZE(mxc_usbh1_resources), +}; + +/* USB host 2 */ +static u64 usbh2_dmamask = ~(u32)0; + +static struct resource mxc_usbh2_resources[] = { + { + .start = MX31_OTG_BASE_ADDR + 0x400, + .end = MX31_OTG_BASE_ADDR + 0x5ff, + .flags = IORESOURCE_MEM, + }, { + .start = MXC_INT_USB2, + .end = MXC_INT_USB2, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mxc_usbh2 = { + .name = "mxc-ehci", + .id = 2, + .dev = { + .coherent_dma_mask = 0xffffffff, + .dma_mask = &usbh2_dmamask, + }, + .resource = mxc_usbh2_resources, + .num_resources = ARRAY_SIZE(mxc_usbh2_resources), +}; + +/* + * SPI master controller + * 3 channels + */ +static struct resource imx_spi_0_resources[] = { + { + .start = CSPI1_BASE_ADDR, + .end = CSPI1_BASE_ADDR + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = MXC_INT_CSPI1, + .end = MXC_INT_CSPI1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource imx_spi_1_resources[] = { + { + .start = CSPI2_BASE_ADDR, + .end = CSPI2_BASE_ADDR + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = MXC_INT_CSPI2, + .end = MXC_INT_CSPI2, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource imx_spi_2_resources[] = { + { + .start = CSPI3_BASE_ADDR, + .end = CSPI3_BASE_ADDR + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = MXC_INT_CSPI3, + .end = MXC_INT_CSPI3, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device imx_spi_device0 = { + .name = "spi_imx", + .id = 0, + .num_resources = ARRAY_SIZE(imx_spi_0_resources), + .resource = imx_spi_0_resources, +}; + +struct platform_device imx_spi_device1 = { + .name = "spi_imx", + .id = 1, + .num_resources = ARRAY_SIZE(imx_spi_1_resources), + .resource = imx_spi_1_resources, +}; + +struct platform_device imx_spi_device2 = { + .name = "spi_imx", + .id = 2, + .num_resources = ARRAY_SIZE(imx_spi_2_resources), + .resource = imx_spi_2_resources, +}; + #ifdef CONFIG_ARCH_MX35 static struct resource mxc_fec_resources[] = { { .start = MXC_FEC_BASE_ADDR, .end = MXC_FEC_BASE_ADDR + 0xfff, - .flags = IORESOURCE_MEM + .flags = IORESOURCE_MEM, }, { .start = MXC_INT_FEC, .end = MXC_INT_FEC, - .flags = IORESOURCE_IRQ + .flags = IORESOURCE_IRQ, }, }; @@ -426,6 +547,14 @@ static int mx3_devices_init(void) if (cpu_is_mx35()) { mxc_nand_resources[0].start = MX35_NFC_BASE_ADDR; mxc_nand_resources[0].end = MX35_NFC_BASE_ADDR + 0xfff; + otg_resources[0].start = MX35_OTG_BASE_ADDR; + otg_resources[0].end = MX35_OTG_BASE_ADDR + 0x1ff; + otg_resources[1].start = MXC_INT_USBOTG; + otg_resources[1].end = MXC_INT_USBOTG; + mxc_usbh1_resources[0].start = MX35_OTG_BASE_ADDR + 0x400; + mxc_usbh1_resources[0].end = MX35_OTG_BASE_ADDR + 0x5ff; + mxc_usbh1_resources[1].start = MXC_INT_USBHS; + mxc_usbh1_resources[1].end = MXC_INT_USBHS; } return 0; |