diff options
Diffstat (limited to 'arch/mips/mti-sead3/sead3-platform.c')
| -rw-r--r-- | arch/mips/mti-sead3/sead3-platform.c | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/arch/mips/mti-sead3/sead3-platform.c b/arch/mips/mti-sead3/sead3-platform.c deleted file mode 100644 index 73b73efbfb05..000000000000 --- a/arch/mips/mti-sead3/sead3-platform.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved. - */ -#include <linux/dma-mapping.h> -#include <linux/init.h> -#include <linux/irq.h> -#include <linux/irqchip/mips-gic.h> -#include <linux/leds.h> -#include <linux/mtd/physmap.h> -#include <linux/platform_device.h> -#include <linux/serial_8250.h> -#include <linux/smsc911x.h> - -#include <asm/mips-boards/sead3int.h> - -#define UART(base) \ -{ \ - .mapbase = base, \ - .irq = -1, \ - .uartclk = 14745600, \ - .iotype = UPIO_MEM32, \ - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP, \ - .regshift = 2, \ -} - -static struct plat_serial8250_port uart8250_data[] = { - UART(0x1f000900), /* ttyS0 = USB */ - UART(0x1f000800), /* ttyS1 = RS232 */ - { }, -}; - -static struct platform_device uart8250_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM2, - .dev = { - .platform_data = uart8250_data, - }, -}; - -static struct smsc911x_platform_config sead3_smsc911x_data = { - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, - .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, - .phy_interface = PHY_INTERFACE_MODE_MII, -}; - -static struct resource sead3_net_resources[] = { - { - .start = 0x1f010000, - .end = 0x1f01ffff, - .flags = IORESOURCE_MEM - }, { - .flags = IORESOURCE_IRQ - } -}; - -static struct platform_device sead3_net_device = { - .name = "smsc911x", - .id = 0, - .dev = { - .platform_data = &sead3_smsc911x_data, - }, - .num_resources = ARRAY_SIZE(sead3_net_resources), - .resource = sead3_net_resources -}; - -static struct mtd_partition sead3_mtd_partitions[] = { - { - .name = "User FS", - .offset = 0x00000000, - .size = 0x01fc0000, - }, { - .name = "Board Config", - .offset = 0x01fc0000, - .size = 0x00040000, - .mask_flags = MTD_WRITEABLE - }, -}; - -static struct physmap_flash_data sead3_flash_data = { - .width = 4, - .nr_parts = ARRAY_SIZE(sead3_mtd_partitions), - .parts = sead3_mtd_partitions -}; - -static struct resource sead3_flash_resource = { - .start = 0x1c000000, - .end = 0x1dffffff, - .flags = IORESOURCE_MEM -}; - -static struct platform_device sead3_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &sead3_flash_data, - }, - .num_resources = 1, - .resource = &sead3_flash_resource, -}; - -#define LEDFLAGS(bits, shift) \ - ((bits << 8) | (shift << 8)) - -#define LEDBITS(id, shift, bits) \ - .name = id #shift, \ - .flags = LEDFLAGS(bits, shift) - -static struct led_info led_data_info[] = { - { LEDBITS("bit", 0, 1) }, - { LEDBITS("bit", 1, 1) }, - { LEDBITS("bit", 2, 1) }, - { LEDBITS("bit", 3, 1) }, - { LEDBITS("bit", 4, 1) }, - { LEDBITS("bit", 5, 1) }, - { LEDBITS("bit", 6, 1) }, - { LEDBITS("bit", 7, 1) }, - { LEDBITS("all", 0, 8) }, -}; - -static struct led_platform_data led_data = { - .num_leds = ARRAY_SIZE(led_data_info), - .leds = led_data_info -}; - -static struct resource pled_resources[] = { - { - .start = 0x1f000210, - .end = 0x1f000217, - .flags = IORESOURCE_MEM - } -}; - -static struct platform_device pled_device = { - .name = "sead3::pled", - .id = 0, - .dev = { - .platform_data = &led_data, - }, - .num_resources = ARRAY_SIZE(pled_resources), - .resource = pled_resources -}; - - -static struct resource fled_resources[] = { - { - .start = 0x1f000218, - .end = 0x1f00021f, - .flags = IORESOURCE_MEM - } -}; - -static struct platform_device fled_device = { - .name = "sead3::fled", - .id = 0, - .dev = { - .platform_data = &led_data, - }, - .num_resources = ARRAY_SIZE(fled_resources), - .resource = fled_resources -}; - -static struct platform_device sead3_led_device = { - .name = "sead3-led", - .id = -1, -}; - -static struct resource ehci_resources[] = { - { - .start = 0x1b200000, - .end = 0x1b200fff, - .flags = IORESOURCE_MEM - }, { - .flags = IORESOURCE_IRQ - } -}; - -static u64 sead3_usbdev_dma_mask = DMA_BIT_MASK(32); - -static struct platform_device ehci_device = { - .name = "sead3-ehci", - .id = 0, - .dev = { - .dma_mask = &sead3_usbdev_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32) - }, - .num_resources = ARRAY_SIZE(ehci_resources), - .resource = ehci_resources -}; - -static struct platform_device *sead3_platform_devices[] __initdata = { - &uart8250_device, - &sead3_flash, - &pled_device, - &fled_device, - &sead3_led_device, - &ehci_device, - &sead3_net_device, -}; - -static int __init sead3_platforms_device_init(void) -{ - if (gic_present) { - uart8250_data[0].irq = MIPS_GIC_IRQ_BASE + GIC_INT_UART0; - uart8250_data[1].irq = MIPS_GIC_IRQ_BASE + GIC_INT_UART1; - ehci_resources[1].start = MIPS_GIC_IRQ_BASE + GIC_INT_EHCI; - sead3_net_resources[1].start = MIPS_GIC_IRQ_BASE + GIC_INT_NET; - } else { - uart8250_data[0].irq = MIPS_CPU_IRQ_BASE + CPU_INT_UART0; - uart8250_data[1].irq = MIPS_CPU_IRQ_BASE + CPU_INT_UART1; - ehci_resources[1].start = MIPS_CPU_IRQ_BASE + CPU_INT_EHCI; - sead3_net_resources[1].start = MIPS_CPU_IRQ_BASE + CPU_INT_NET; - } - - return platform_add_devices(sead3_platform_devices, - ARRAY_SIZE(sead3_platform_devices)); -} - -device_initcall(sead3_platforms_device_init); |