projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 5136b2aa JC |
1 | /* |
| 2 | * Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net> | |
| 3 | * | |
| 4 | * arch/arm/mach-kirkwood/board-goflexnet.c | |
| 5 | * | |
| 6 | * Seagate GoFlext Net Board Init for drivers not converted to | |
| 7 | * flattened device tree yet. | |
| 8 | * | |
| 9 | * This file is licensed under the terms of the GNU General Public | |
| 10 | * License version 2. This program is licensed "as is" without any | |
| 11 | * warranty of any kind, whether express or implied. | |
| 12 | * | |
| 13 | * Copied and modified for Seagate GoFlex Net support by | |
| 14 | * Joshua Coombs <josh.coombs@gmail.com> based on ArchLinux ARM's | |
| 15 | * GoFlex kernel patches. | |
| 16 | * | |
| 17 | */ | |
| 18 | ||
| 19 | #include <linux/kernel.h> | |
| 20 | #include <linux/init.h> | |
| 21 | #include <linux/platform_device.h> | |
| 22 | #include <linux/ata_platform.h> | |
| 23 | #include <linux/mv643xx_eth.h> | |
| 24 | #include <linux/of.h> | |
| 25 | #include <linux/of_address.h> | |
| 26 | #include <linux/of_fdt.h> | |
| 27 | #include <linux/of_irq.h> | |
| 28 | #include <linux/of_platform.h> | |
| 29 | #include <linux/gpio.h> | |
| 5136b2aa JC |
30 | #include <asm/mach-types.h> |
| 31 | #include <asm/mach/arch.h> | |
| 32 | #include <asm/mach/map.h> | |
| 33 | #include <mach/kirkwood.h> | |
| 34 | #include <mach/bridge-regs.h> | |
| c02cecb9 | 35 | #include <linux/platform_data/mmc-mvsdio.h> |
| 5136b2aa JC |
36 | #include "common.h" |
| 37 | #include "mpp.h" | |
| 38 | ||
| 39 | static struct mv643xx_eth_platform_data goflexnet_ge00_data = { | |
| 40 | .phy_addr = MV643XX_ETH_PHY_ADDR(0), | |
| 41 | }; | |
| 42 | ||
| 5136b2aa JC |
43 | static unsigned int goflexnet_mpp_config[] __initdata = { |
| 44 | MPP29_GPIO, /* USB Power Enable */ | |
| 45 | MPP47_GPIO, /* LED Orange */ | |
| 46 | MPP46_GPIO, /* LED Green */ | |
| 47 | MPP45_GPIO, /* LED Left Capacity 3 */ | |
| 48 | MPP44_GPIO, /* LED Left Capacity 2 */ | |
| 49 | MPP43_GPIO, /* LED Left Capacity 1 */ | |
| 50 | MPP42_GPIO, /* LED Left Capacity 0 */ | |
| 51 | MPP41_GPIO, /* LED Right Capacity 3 */ | |
| 52 | MPP40_GPIO, /* LED Right Capacity 2 */ | |
| 53 | MPP39_GPIO, /* LED Right Capacity 1 */ | |
| 54 | MPP38_GPIO, /* LED Right Capacity 0 */ | |
| 55 | 0 | |
| 56 | }; | |
| 57 | ||
| 58 | void __init goflexnet_init(void) | |
| 59 | { | |
| 60 | /* | |
| 61 | * Basic setup. Needs to be called early. | |
| 62 | */ | |
| 63 | kirkwood_mpp_conf(goflexnet_mpp_config); | |
| 64 | ||
| 65 | if (gpio_request(29, "USB Power Enable") != 0 || | |
| 66 | gpio_direction_output(29, 1) != 0) | |
| 67 | pr_err("can't setup GPIO 29 (USB Power Enable)\n"); | |
| 68 | kirkwood_ehci_init(); | |
| 69 | ||
| 70 | kirkwood_ge00_init(&goflexnet_ge00_data); | |
| 5136b2aa | 71 | } |