1 /* 2 * 3 * linux/arch/sh/boards/se/7206/setup.c 4 * 5 * Copyright (C) 2006 Yoshinori Sato 6 * Copyright (C) 2007 - 2008 Paul Mundt 7 * 8 * Hitachi 7206 SolutionEngine Support. 9 */ 10 #include <linux/init.h> 11 #include <linux/platform_device.h> 12 #include <linux/smc91x.h> 13 #include <mach-se/mach/se7206.h> 14 #include <asm/io.h> 15 #include <asm/machvec.h> 16 #include <asm/heartbeat.h> 17 18 static struct resource smc91x_resources[] = { 19 [0] = { 20 .name = "smc91x-regs", 21 .start = PA_SMSC + 0x300, 22 .end = PA_SMSC + 0x300 + 0x020 - 1, 23 .flags = IORESOURCE_MEM, 24 }, 25 [1] = { 26 .start = 64, 27 .end = 64, 28 .flags = IORESOURCE_IRQ, 29 }, 30 }; 31 32 static struct smc91x_platdata smc91x_info = { 33 .flags = SMC91X_USE_16BIT, 34 }; 35 36 static struct platform_device smc91x_device = { 37 .name = "smc91x", 38 .id = -1, 39 .dev = { 40 .dma_mask = NULL, 41 .coherent_dma_mask = 0xffffffff, 42 .platform_data = &smc91x_info, 43 }, 44 .num_resources = ARRAY_SIZE(smc91x_resources), 45 .resource = smc91x_resources, 46 }; 47 48 static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 }; 49 50 static struct heartbeat_data heartbeat_data = { 51 .bit_pos = heartbeat_bit_pos, 52 .nr_bits = ARRAY_SIZE(heartbeat_bit_pos), 53 }; 54 55 static struct resource heartbeat_resource = { 56 .start = PA_LED, 57 .end = PA_LED, 58 .flags = IORESOURCE_MEM | IORESOURCE_MEM_32BIT, 59 }; 60 61 static struct platform_device heartbeat_device = { 62 .name = "heartbeat", 63 .id = -1, 64 .dev = { 65 .platform_data = &heartbeat_data, 66 }, 67 .num_resources = 1, 68 .resource = &heartbeat_resource, 69 }; 70 71 static struct platform_device *se7206_devices[] __initdata = { 72 &smc91x_device, 73 &heartbeat_device, 74 }; 75 76 static int __init se7206_devices_setup(void) 77 { 78 return platform_add_devices(se7206_devices, ARRAY_SIZE(se7206_devices)); 79 } 80 device_initcall(se7206_devices_setup); 81 82 static int se7206_mode_pins(void) 83 { 84 return MODE_PIN1 | MODE_PIN2; 85 } 86 87 /* 88 * The Machine Vector 89 */ 90 91 static struct sh_machine_vector mv_se __initmv = { 92 .mv_name = "SolutionEngine", 93 .mv_init_irq = init_se7206_IRQ, 94 .mv_mode_pins = se7206_mode_pins, 95 }; 96