1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * arch/arm/mach-mv78x00/rd78x00-masa-setup.c
4 *
5 * Marvell RD-78x00-mASA Development Board Setup
6 */
7
8 #include <linux/kernel.h>
9 #include <linux/init.h>
10 #include <linux/platform_device.h>
11 #include <linux/ata_platform.h>
12 #include <linux/mv643xx_eth.h>
13 #include <linux/ethtool.h>
14 #include <asm/mach-types.h>
15 #include <asm/mach/arch.h>
16 #include "mv78xx0.h"
17 #include "common.h"
18
19 static struct mv643xx_eth_platform_data rd78x00_masa_ge00_data = {
20 .phy_addr = MV643XX_ETH_PHY_ADDR(8),
21 };
22
23 static struct mv643xx_eth_platform_data rd78x00_masa_ge01_data = {
24 .phy_addr = MV643XX_ETH_PHY_ADDR(9),
25 };
26
27 static struct mv643xx_eth_platform_data rd78x00_masa_ge10_data = {
28 };
29
30 static struct mv643xx_eth_platform_data rd78x00_masa_ge11_data = {
31 };
32
33 static struct mv_sata_platform_data rd78x00_masa_sata_data = {
34 .n_ports = 2,
35 };
36
rd78x00_masa_init(void)37 static void __init rd78x00_masa_init(void)
38 {
39 /*
40 * Basic MV78x00 setup. Needs to be called early.
41 */
42 mv78xx0_init();
43
44 /*
45 * Partition on-chip peripherals between the two CPU cores.
46 */
47 if (mv78xx0_core_index() == 0) {
48 mv78xx0_ehci0_init();
49 mv78xx0_ehci1_init();
50 mv78xx0_ge00_init(&rd78x00_masa_ge00_data);
51 mv78xx0_ge10_init(&rd78x00_masa_ge10_data);
52 mv78xx0_sata_init(&rd78x00_masa_sata_data);
53 mv78xx0_uart0_init();
54 mv78xx0_uart2_init();
55 } else {
56 mv78xx0_ehci2_init();
57 mv78xx0_ge01_init(&rd78x00_masa_ge01_data);
58 mv78xx0_ge11_init(&rd78x00_masa_ge11_data);
59 mv78xx0_uart1_init();
60 mv78xx0_uart3_init();
61 }
62 }
63
rd78x00_pci_init(void)64 static int __init rd78x00_pci_init(void)
65 {
66 /*
67 * Assign all PCIe devices to CPU core #0.
68 */
69 if (machine_is_rd78x00_masa() && mv78xx0_core_index() == 0)
70 mv78xx0_pcie_init(1, 1);
71
72 return 0;
73 }
74 subsys_initcall(rd78x00_pci_init);
75
76 MACHINE_START(RD78X00_MASA, "Marvell RD-78x00-MASA Development Board")
77 /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
78 .atag_offset = 0x100,
79 .nr_irqs = MV78XX0_NR_IRQS,
80 .init_machine = rd78x00_masa_init,
81 .map_io = mv78xx0_map_io,
82 .init_early = mv78xx0_init_early,
83 .init_irq = mv78xx0_init_irq,
84 .init_time = mv78xx0_timer_init,
85 .restart = mv78xx0_restart,
86 MACHINE_END
87
