Signed-off-by: Martin Mueller <mm@sig21.net> SVN-Revision: 32725master
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/*
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* arch/arm/mach-kirkwood/goflexhome-setup.c |
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* |
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* Seagate GoFlex Home Setup |
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* |
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* This file is licensed under the terms of the GNU General Public |
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* License version 2. This program is licensed "as is" without any |
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* warranty of any kind, whether express or implied. |
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*/ |
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#include <linux/kernel.h> |
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#include <linux/init.h> |
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#include <linux/platform_device.h> |
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#include <linux/ata_platform.h> |
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#include <linux/mtd/partitions.h> |
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#include <linux/mv643xx_eth.h> |
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#include <linux/gpio.h> |
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#include <linux/leds.h> |
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#include <asm/mach-types.h> |
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#include <asm/mach/arch.h> |
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#include <mach/kirkwood.h> |
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#include "common.h" |
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#include "mpp.h" |
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static struct mtd_partition goflexhome_nand_parts[] = { |
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{ |
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.name = "u-boot", |
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.offset = 0, |
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.size = SZ_1M |
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}, { |
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.name = "uImage", |
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.offset = MTDPART_OFS_NXTBLK, |
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.size = SZ_2M + SZ_4M |
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}, { |
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.name = "root", |
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.offset = MTDPART_OFS_NXTBLK, |
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.size = MTDPART_SIZ_FULL |
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}, |
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}; |
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static struct mv643xx_eth_platform_data goflexhome_ge00_data = { |
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.phy_addr = MV643XX_ETH_PHY_ADDR(0), |
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}; |
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static struct mv_sata_platform_data goflexhome_sata_data = { |
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.n_ports = 1, |
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}; |
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static struct gpio_led goflexhome_led_pins[] = { |
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{ |
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.name = "status:green:health", |
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.default_trigger = "default-on", |
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.gpio = 46, |
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.active_low = 1, |
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}, |
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{ |
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.name = "status:orange:fault", |
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.default_trigger = "none", |
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.gpio = 47, |
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.active_low = 1, |
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}, |
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{ |
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.name = "status:white:misc", |
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.default_trigger = "none", |
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.gpio = 40, |
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.active_low = 0, |
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} |
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}; |
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static struct gpio_led_platform_data goflexhome_led_data = { |
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.leds = goflexhome_led_pins, |
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.num_leds = ARRAY_SIZE(goflexhome_led_pins), |
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}; |
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static struct platform_device goflexhome_leds = { |
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.name = "leds-gpio", |
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.id = -1, |
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.dev = { |
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.platform_data = &goflexhome_led_data, |
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} |
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}; |
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static unsigned int goflexhome_mpp_config[] __initdata = { |
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MPP29_GPIO, /* USB Power Enable */ |
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MPP47_GPIO, /* LED Orange */ |
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MPP46_GPIO, /* LED Green */ |
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MPP40_GPIO, /* LED White */ |
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0 |
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}; |
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static void __init goflexhome_init(void) |
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{ |
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/*
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* Basic setup. Needs to be called early. |
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*/ |
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kirkwood_init(); |
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/* setup gpio pin select */ |
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kirkwood_mpp_conf(goflexhome_mpp_config); |
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kirkwood_uart0_init(); |
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kirkwood_nand_init(ARRAY_AND_SIZE(goflexhome_nand_parts), 40); |
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if (gpio_request(29, "USB Power Enable") != 0 || |
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gpio_direction_output(29, 1) != 0) |
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printk(KERN_ERR "can't set up GPIO 29 (USB Power Enable)\n"); |
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kirkwood_ehci_init(); |
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kirkwood_ge00_init(&goflexhome_ge00_data); |
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kirkwood_sata_init(&goflexhome_sata_data); |
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platform_device_register(&goflexhome_leds); |
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} |
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MACHINE_START(GOFLEXHOME, "Seagate GoFlex Home") |
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/* Maintainer: Peter Carmichael <peterjncarm@ovi.com> */ |
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.atag_offset = 0x100, |
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.init_machine = goflexhome_init, |
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.map_io = kirkwood_map_io, |
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.init_early = kirkwood_init_early, |
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.init_irq = kirkwood_init_irq, |
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.timer = &kirkwood_timer, |
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.restart = kirkwood_restart, |
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MACHINE_END |
@ -0,0 +1,176 @@ |
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/*
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* arch/arm/mach-kirkwood/goflexnet-setup.c |
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* |
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* Seagate GoFlex Net Setup |
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* |
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* This file is licensed under the terms of the GNU General Public |
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* License version 2. This program is licensed "as is" without any |
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* warranty of any kind, whether express or implied. |
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*/ |
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#include <linux/kernel.h> |
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#include <linux/init.h> |
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#include <linux/platform_device.h> |
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#include <linux/ata_platform.h> |
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#include <linux/mtd/partitions.h> |
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#include <linux/mv643xx_eth.h> |
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#include <linux/gpio.h> |
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#include <linux/leds.h> |
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#include <asm/mach-types.h> |
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#include <asm/mach/arch.h> |
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#include <mach/kirkwood.h> |
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#include "common.h" |
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#include "mpp.h" |
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static struct mtd_partition goflexnet_nand_parts[] = { |
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{ |
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.name = "u-boot", |
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.offset = 0, |
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.size = SZ_1M |
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}, { |
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.name = "uImage", |
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.offset = MTDPART_OFS_NXTBLK, |
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.size = SZ_4M |
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}, { |
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.name = "rootfs", |
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.offset = MTDPART_OFS_NXTBLK, |
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.size = SZ_32M |
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}, { |
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.name = "data", |
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.offset = MTDPART_OFS_NXTBLK, |
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.size = MTDPART_SIZ_FULL |
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}, |
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}; |
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static struct mv643xx_eth_platform_data goflexnet_ge00_data = { |
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.phy_addr = MV643XX_ETH_PHY_ADDR(0), |
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}; |
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static struct mv_sata_platform_data goflexnet_sata_data = { |
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.n_ports = 2, |
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}; |
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static struct gpio_led goflexnet_led_pins[] = { |
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{ |
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.name = "status:green:health", |
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.default_trigger = "default-on", |
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.gpio = 46, // 0x4000
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.active_low = 1, |
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}, |
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{ |
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.name = "status:orange:fault", |
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.default_trigger = "none", |
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.gpio = 47, // 0x8000
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.active_low = 1, |
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}, |
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{ |
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.name = "status:white:left0", |
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.default_trigger = "none", |
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.gpio = 42, // 0x0400
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.active_low = 0, |
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}, |
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{ |
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.name = "status:white:left1", |
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.default_trigger = "none", |
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.gpio = 43, // 0x0800
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.active_low = 0, |
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}, |
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{ |
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.name = "status:white:left2", |
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.default_trigger = "none", |
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.gpio = 44, // 0x1000
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.active_low = 0, |
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}, |
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{ |
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.name = "status:white:left3", |
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.default_trigger = "none", |
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.gpio = 45, // 0x2000
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.active_low = 0, |
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}, |
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{ |
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.name = "status:white:right0", |
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.default_trigger = "none", |
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.gpio = 38, // 0x0040
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.active_low = 0, |
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}, |
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{ |
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.name = "status:white:right1", |
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.default_trigger = "none", |
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.gpio = 39, // 0x0080
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.active_low = 0, |
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}, |
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{ |
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.name = "status:white:right2", |
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.default_trigger = "none", |
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.gpio = 40, // 0x0100
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.active_low = 0, |
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}, |
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{ |
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.name = "status:white:right3", |
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.default_trigger = "none", |
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.gpio = 41, // 0x0200
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.active_low = 0, |
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} |
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}; |
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static struct gpio_led_platform_data goflexnet_led_data = { |
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.leds = goflexnet_led_pins, |
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.num_leds = ARRAY_SIZE(goflexnet_led_pins), |
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}; |
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static struct platform_device goflexnet_leds = { |
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.name = "leds-gpio", |
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.id = -1, |
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.dev = { |
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.platform_data = &goflexnet_led_data, |
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} |
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}; |
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static unsigned int goflexnet_mpp_config[] __initdata = { |
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MPP29_GPIO, /* USB Power Enable */ |
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MPP47_GPIO, /* LED Orange */ |
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MPP46_GPIO, /* LED Green */ |
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MPP45_GPIO, /* LED Left Capacity 3 */ |
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MPP44_GPIO, /* LED Left Capacity 2 */ |
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MPP43_GPIO, /* LED Left Capacity 1 */ |
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MPP42_GPIO, /* LED Left Capacity 0 */ |
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MPP41_GPIO, /* LED Right Capacity 3 */ |
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MPP40_GPIO, /* LED Right Capacity 2 */ |
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MPP39_GPIO, /* LED Right Capacity 1 */ |
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MPP38_GPIO, /* LED Right Capacity 0 */ |
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0 |
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}; |
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static void __init goflexnet_init(void) |
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{ |
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/*
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* Basic setup. Needs to be called early. |
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*/ |
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kirkwood_init(); |
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/* setup gpio pin select */ |
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kirkwood_mpp_conf(goflexnet_mpp_config); |
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kirkwood_uart0_init(); |
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kirkwood_nand_init(ARRAY_AND_SIZE(goflexnet_nand_parts), 40); |
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if (gpio_request(29, "USB Power Enable") != 0 || |
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gpio_direction_output(29, 1) != 0) |
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printk(KERN_ERR "can't set up GPIO 29 (USB Power Enable)\n"); |
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kirkwood_ehci_init(); |
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kirkwood_ge00_init(&goflexnet_ge00_data); |
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kirkwood_sata_init(&goflexnet_sata_data); |
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platform_device_register(&goflexnet_leds); |
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} |
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MACHINE_START(GOFLEXNET, "Seagate GoFlex Net") |
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/* Maintainer: Peter Carmichael <peterjncarm@ovi.com> */ |
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.atag_offset = 0x100, |
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.init_machine = goflexnet_init, |
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.map_io = kirkwood_map_io, |
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.init_early = kirkwood_init_early, |
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.init_irq = kirkwood_init_irq, |
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.timer = &kirkwood_timer, |
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.restart = kirkwood_restart, |
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MACHINE_END |
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