diff options
| -rw-r--r-- | arch/mips/mti-sead3/Makefile | 7 | ||||
| -rw-r--r-- | arch/mips/mti-sead3/sead3-ehci.c | 49 | ||||
| -rw-r--r-- | arch/mips/mti-sead3/sead3-leds.c | 89 | ||||
| -rw-r--r-- | arch/mips/mti-sead3/sead3-mtd.c | 53 | ||||
| -rw-r--r-- | arch/mips/mti-sead3/sead3-net.c | 53 | ||||
| -rw-r--r-- | arch/mips/mti-sead3/sead3-platform.c | 179 |
6 files changed, 179 insertions, 251 deletions
diff --git a/arch/mips/mti-sead3/Makefile b/arch/mips/mti-sead3/Makefile index 37f95f2ac997..ecd71db6258b 100644 --- a/arch/mips/mti-sead3/Makefile +++ b/arch/mips/mti-sead3/Makefile @@ -8,12 +8,11 @@ # Copyright (C) 2012 MIPS Technoligies, Inc. All rights reserved. # Steven J. Hill <sjhill@mips.com> # -obj-y := sead3-lcd.o sead3-display.o sead3-ehci.o \ - sead3-init.o sead3-int.o sead3-mtd.o \ - sead3-net.o sead3-platform.o sead3-reset.o \ +obj-y := sead3-lcd.o sead3-display.o sead3-init.o \ + sead3-int.o sead3-platform.o sead3-reset.o \ sead3-setup.o sead3-time.o -obj-y += leds-sead3.o sead3-leds.o +obj-y += leds-sead3.o obj-$(CONFIG_EARLY_PRINTK) += sead3-console.o diff --git a/arch/mips/mti-sead3/sead3-ehci.c b/arch/mips/mti-sead3/sead3-ehci.c deleted file mode 100644 index e2b094a91d5c..000000000000 --- a/arch/mips/mti-sead3/sead3-ehci.c +++ /dev/null @@ -1,49 +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/init.h> -#include <linux/irq.h> -#include <linux/dma-mapping.h> -#include <linux/platform_device.h> -#include <linux/irqchip/mips-gic.h> - -#include <asm/mips-boards/sead3int.h> - -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 int __init ehci_init(void) -{ - if (gic_present) - ehci_resources[1].start = MIPS_GIC_IRQ_BASE + GIC_INT_EHCI; - else - ehci_resources[1].start = MIPS_CPU_IRQ_BASE + CPU_INT_EHCI; - return platform_device_register(&ehci_device); -} - -device_initcall(ehci_init); diff --git a/arch/mips/mti-sead3/sead3-leds.c b/arch/mips/mti-sead3/sead3-leds.c deleted file mode 100644 index c6fa3e44cb8a..000000000000 --- a/arch/mips/mti-sead3/sead3-leds.c +++ /dev/null @@ -1,89 +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/init.h> -#include <linux/leds.h> -#include <linux/platform_device.h> - -#define LEDFLAGS(bits, shift) \ - ((bits << 8) | (shift << 8)) - -#define LEDBITS(id, shift, bits) \ - .name = id #shift, \ - .flags = LEDFLAGS(bits, shift) - -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, -}; - -struct platform_device *sead3_led_devices[] = { - &pled_device, - &fled_device, - &sead3_led_device, -}; - -static int __init sead3_led_init(void) -{ - return platform_add_devices(sead3_led_devices, ARRAY_SIZE(sead3_led_devices)); -} - -device_initcall(sead3_led_init); diff --git a/arch/mips/mti-sead3/sead3-mtd.c b/arch/mips/mti-sead3/sead3-mtd.c deleted file mode 100644 index f9c890d72677..000000000000 --- a/arch/mips/mti-sead3/sead3-mtd.c +++ /dev/null @@ -1,53 +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/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/physmap.h> - -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, -}; - -static int __init sead3_mtd_init(void) -{ - platform_device_register(&sead3_flash); - - return 0; -} -device_initcall(sead3_mtd_init); diff --git a/arch/mips/mti-sead3/sead3-net.c b/arch/mips/mti-sead3/sead3-net.c deleted file mode 100644 index 16895f8eea41..000000000000 --- a/arch/mips/mti-sead3/sead3-net.c +++ /dev/null @@ -1,53 +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/init.h> -#include <linux/irq.h> -#include <linux/irqchip/mips-gic.h> -#include <linux/platform_device.h> -#include <linux/smsc911x.h> - -#include <asm/mips-boards/sead3int.h> - -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, -}; - -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 int __init sead3_net_init(void) -{ - if (gic_present) - sead3_net_resources[1].start = MIPS_GIC_IRQ_BASE + GIC_INT_NET; - else - sead3_net_resources[1].start = MIPS_CPU_IRQ_BASE + CPU_INT_NET; - return platform_device_register(&sead3_net_device); -} - -device_initcall(sead3_net_init); diff --git a/arch/mips/mti-sead3/sead3-platform.c b/arch/mips/mti-sead3/sead3-platform.c index a38325474a07..73b73efbfb05 100644 --- a/arch/mips/mti-sead3/sead3-platform.c +++ b/arch/mips/mti-sead3/sead3-platform.c @@ -5,9 +5,15 @@ * * 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> @@ -35,16 +41,183 @@ static struct platform_device uart8250_device = { }, }; -static int __init uart8250_init(void) +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_device_register(&uart8250_device); + + return platform_add_devices(sead3_platform_devices, + ARRAY_SIZE(sead3_platform_devices)); } -device_initcall(uart8250_init); +device_initcall(sead3_platforms_device_init); |