1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * arch/arm/mach-dove/dove-db-setup.c
4 *
5 * Marvell DB-MV88AP510-BP Development Board Setup
6 */
7
8 #include <linux/kernel.h>
9 #include <linux/init.h>
10 #include <linux/platform_device.h>
11 #include <linux/irq.h>
12 #include <linux/mtd/physmap.h>
13 #include <linux/mtd/rawnand.h>
14 #include <linux/timer.h>
15 #include <linux/ata_platform.h>
16 #include <linux/mv643xx_eth.h>
17 #include <linux/i2c.h>
18 #include <linux/pci.h>
19 #include <linux/spi/spi.h>
20 #include <linux/spi/flash.h>
21 #include <linux/gpio.h>
22 #include <asm/mach-types.h>
23 #include <asm/mach/arch.h>
24 #include "dove.h"
25 #include "common.h"
26
27 static struct mv643xx_eth_platform_data dove_db_ge00_data = {
28 .phy_addr = MV643XX_ETH_PHY_ADDR_DEFAULT,
29 };
30
31 static struct mv_sata_platform_data dove_db_sata_data = {
32 .n_ports = 1,
33 };
34
35 /*****************************************************************************
36 * SPI Devices:
37 * SPI0: 4M Flash ST-M25P32-VMF6P
38 ****************************************************************************/
39 static const struct flash_platform_data dove_db_spi_flash_data = {
40 .type = "m25p64",
41 };
42
43 static struct spi_board_info __initdata dove_db_spi_flash_info[] = {
44 {
45 .modalias = "m25p80",
46 .platform_data = &dove_db_spi_flash_data,
47 .irq = -1,
48 .max_speed_hz = 20000000,
49 .bus_num = 0,
50 .chip_select = 0,
51 },
52 };
53
54 /*****************************************************************************
55 * PCI
56 ****************************************************************************/
dove_db_pci_init(void)57 static int __init dove_db_pci_init(void)
58 {
59 if (machine_is_dove_db())
60 dove_pcie_init(1, 1);
61
62 return 0;
63 }
64
65 subsys_initcall(dove_db_pci_init);
66
67 /*****************************************************************************
68 * Board Init
69 ****************************************************************************/
dove_db_init(void)70 static void __init dove_db_init(void)
71 {
72 /*
73 * Basic Dove setup. Needs to be called early.
74 */
75 dove_init();
76
77 dove_ge00_init(&dove_db_ge00_data);
78 dove_ehci0_init();
79 dove_ehci1_init();
80 dove_sata_init(&dove_db_sata_data);
81 dove_sdio0_init();
82 dove_sdio1_init();
83 dove_spi0_init();
84 dove_spi1_init();
85 dove_uart0_init();
86 dove_uart1_init();
87 dove_i2c_init();
88 spi_register_board_info(dove_db_spi_flash_info,
89 ARRAY_SIZE(dove_db_spi_flash_info));
90 }
91
92 MACHINE_START(DOVE_DB, "Marvell DB-MV88AP510-BP Development Board")
93 .atag_offset = 0x100,
94 .nr_irqs = DOVE_NR_IRQS,
95 .init_machine = dove_db_init,
96 .map_io = dove_map_io,
97 .init_early = dove_init_early,
98 .init_irq = dove_init_irq,
99 .init_time = dove_timer_init,
100 .restart = dove_restart,
101 MACHINE_END
102