projects / mirror_ubuntu-hirsute-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| d8f089d2 SG |
1 | /* |
| 2 | * arch/arm/mach-kirkwood/guruplug-setup.c | |
| 3 | * | |
| 4 | * Marvell GuruPlug Reference Board Setup | |
| 5 | * | |
| 6 | * This file is licensed under the terms of the GNU General Public | |
| 7 | * License version 2. This program is licensed "as is" without any | |
| 8 | * warranty of any kind, whether express or implied. | |
| 9 | */ | |
| 10 | ||
| 11 | #include <linux/kernel.h> | |
| 12 | #include <linux/init.h> | |
| 13 | #include <linux/platform_device.h> | |
| 14 | #include <linux/mtd/partitions.h> | |
| 15 | #include <linux/ata_platform.h> | |
| 16 | #include <linux/mv643xx_eth.h> | |
| 17 | #include <linux/gpio.h> | |
| 18 | #include <linux/leds.h> | |
| 19 | #include <asm/mach-types.h> | |
| 20 | #include <asm/mach/arch.h> | |
| 21 | #include <mach/kirkwood.h> | |
| c02cecb9 | 22 | #include <linux/platform_data/mmc-mvsdio.h> |
| d8f089d2 SG |
23 | #include "common.h" |
| 24 | #include "mpp.h" | |
| 25 | ||
| 26 | static struct mtd_partition guruplug_nand_parts[] = { | |
| 27 | { | |
| 28 | .name = "u-boot", | |
| 29 | .offset = 0, | |
| 30 | .size = SZ_1M | |
| 31 | }, { | |
| 32 | .name = "uImage", | |
| 33 | .offset = MTDPART_OFS_NXTBLK, | |
| 34 | .size = SZ_4M | |
| 35 | }, { | |
| 36 | .name = "root", | |
| 37 | .offset = MTDPART_OFS_NXTBLK, | |
| 38 | .size = MTDPART_SIZ_FULL | |
| 39 | }, | |
| 40 | }; | |
| 41 | ||
| 42 | static struct mv643xx_eth_platform_data guruplug_ge00_data = { | |
| 43 | .phy_addr = MV643XX_ETH_PHY_ADDR(0), | |
| 44 | }; | |
| 45 | ||
| 46 | static struct mv643xx_eth_platform_data guruplug_ge01_data = { | |
| 47 | .phy_addr = MV643XX_ETH_PHY_ADDR(1), | |
| 48 | }; | |
| 49 | ||
| 50 | static struct mv_sata_platform_data guruplug_sata_data = { | |
| 51 | .n_ports = 1, | |
| 52 | }; | |
| 53 | ||
| 54 | static struct mvsdio_platform_data guruplug_mvsdio_data = { | |
| 55 | /* unfortunately the CD signal has not been connected */ | |
| 0d0644eb SH |
56 | .gpio_card_detect = -1, |
| 57 | .gpio_write_protect = -1, | |
| d8f089d2 SG |
58 | }; |
| 59 | ||
| 60 | static struct gpio_led guruplug_led_pins[] = { | |
| 61 | { | |
| 62 | .name = "guruplug:red:health", | |
| 63 | .gpio = 46, | |
| 64 | .active_low = 1, | |
| 65 | }, | |
| 66 | { | |
| 67 | .name = "guruplug:green:health", | |
| 68 | .gpio = 47, | |
| 69 | .active_low = 1, | |
| 70 | }, | |
| 71 | { | |
| 72 | .name = "guruplug:red:wmode", | |
| 73 | .gpio = 48, | |
| 74 | .active_low = 1, | |
| 75 | }, | |
| 76 | { | |
| 77 | .name = "guruplug:green:wmode", | |
| 78 | .gpio = 49, | |
| 79 | .active_low = 1, | |
| 80 | }, | |
| 81 | }; | |
| 82 | ||
| 83 | static struct gpio_led_platform_data guruplug_led_data = { | |
| 84 | .leds = guruplug_led_pins, | |
| 85 | .num_leds = ARRAY_SIZE(guruplug_led_pins), | |
| 86 | }; | |
| 87 | ||
| 88 | static struct platform_device guruplug_leds = { | |
| 89 | .name = "leds-gpio", | |
| 90 | .id = -1, | |
| 91 | .dev = { | |
| 92 | .platform_data = &guruplug_led_data, | |
| 93 | } | |
| 94 | }; | |
| 95 | ||
| 96 | static unsigned int guruplug_mpp_config[] __initdata = { | |
| 97 | MPP46_GPIO, /* M_RLED */ | |
| 98 | MPP47_GPIO, /* M_GLED */ | |
| 99 | MPP48_GPIO, /* B_RLED */ | |
| 100 | MPP49_GPIO, /* B_GLED */ | |
| 101 | 0 | |
| 102 | }; | |
| 103 | ||
| 104 | static void __init guruplug_init(void) | |
| 105 | { | |
| 106 | /* | |
| 107 | * Basic setup. Needs to be called early. | |
| 108 | */ | |
| 109 | kirkwood_init(); | |
| 110 | kirkwood_mpp_conf(guruplug_mpp_config); | |
| 111 | ||
| 112 | kirkwood_uart0_init(); | |
| 113 | kirkwood_nand_init(ARRAY_AND_SIZE(guruplug_nand_parts), 25); | |
| 114 | ||
| 115 | kirkwood_ehci_init(); | |
| 116 | kirkwood_ge00_init(&guruplug_ge00_data); | |
| 117 | kirkwood_ge01_init(&guruplug_ge01_data); | |
| 118 | kirkwood_sata_init(&guruplug_sata_data); | |
| 119 | kirkwood_sdio_init(&guruplug_mvsdio_data); | |
| 120 | ||
| 121 | platform_device_register(&guruplug_leds); | |
| 122 | } | |
| 123 | ||
| 124 | MACHINE_START(GURUPLUG, "Marvell GuruPlug Reference Board") | |
| 125 | /* Maintainer: Siddarth Gore <gores@marvell.com> */ | |
| 1b7bd28c | 126 | .atag_offset = 0x100, |
| d8f089d2 SG |
127 | .init_machine = guruplug_init, |
| 128 | .map_io = kirkwood_map_io, | |
| 4ee1f6b5 | 129 | .init_early = kirkwood_init_early, |
| d8f089d2 | 130 | .init_irq = kirkwood_init_irq, |
| 6bb27d73 | 131 | .init_time = kirkwood_timer_init, |
| cb15dff4 | 132 | .restart = kirkwood_restart, |
| d8f089d2 | 133 | MACHINE_END |