/* * SH5-101/SH5-103 CPU Setup * * Copyright (C) 2009 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. */ #include <linux/platform_device.h> #include <linux/init.h> #include <linux/serial.h> #include <linux/serial_sci.h> #include <linux/io.h> #include <linux/mm.h> #include <linux/sh_timer.h> #include <asm/addrspace.h> static struct plat_sci_port scif0_platform_data = { .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .type = PORT_SCIF, }; static struct resource scif0_resources[] = { DEFINE_RES_MEM(PHYS_PERIPHERAL_BLOCK + 0x01030000, 0x100), DEFINE_RES_IRQ(39), DEFINE_RES_IRQ(40), DEFINE_RES_IRQ(42), }; static struct platform_device scif0_device = { .name = "sh-sci", .id = 0, .resource = scif0_resources, .num_resources = ARRAY_SIZE(scif0_resources), .dev = { .platform_data = &scif0_platform_data, }, }; static struct resource rtc_resources[] = { [0] = { .start = PHYS_PERIPHERAL_BLOCK + 0x01040000, .end = PHYS_PERIPHERAL_BLOCK + 0x01040000 + 0x58 - 1, .flags = IORESOURCE_IO, }, [1] = { /* Period IRQ */ .start = IRQ_PRI, .flags = IORESOURCE_IRQ, }, [2] = { /* Carry IRQ */ .start = IRQ_CUI, .flags = IORESOURCE_IRQ, }, [3] = { /* Alarm IRQ */ .start = IRQ_ATI, .flags = IORESOURCE_IRQ, }, }; static struct platform_device rtc_device = { .name = "sh-rtc", .id = -1, .num_resources = ARRAY_SIZE(rtc_resources), .resource = rtc_resources, }; #define TMU_BLOCK_OFF 0x01020000 #define TMU_BASE PHYS_PERIPHERAL_BLOCK + TMU_BLOCK_OFF static struct sh_timer_config tmu0_platform_data = { .channels_mask = 7, }; static struct resource tmu0_resources[] = { DEFINE_RES_MEM(TMU_BASE, 0x30), DEFINE_RES_IRQ(IRQ_TUNI0), DEFINE_RES_IRQ(IRQ_TUNI1), DEFINE_RES_IRQ(IRQ_TUNI2), }; static struct platform_device tmu0_device = { .name = "sh-tmu", .id = 0, .dev = { .platform_data = &tmu0_platform_data, }, .resource = tmu0_resources, .num_resources = ARRAY_SIZE(tmu0_resources), }; static struct platform_device *sh5_early_devices[] __initdata = { &scif0_device, &tmu0_device, }; static struct platform_device *sh5_devices[] __initdata = { &rtc_device, }; static int __init sh5_devices_setup(void) { int ret; ret = platform_add_devices(sh5_early_devices, ARRAY_SIZE(sh5_early_devices)); if (unlikely(ret != 0)) return ret; return platform_add_devices(sh5_devices, ARRAY_SIZE(sh5_devices)); } arch_initcall(sh5_devices_setup); void __init plat_early_device_setup(void) { early_platform_add_devices(sh5_early_devices, ARRAY_SIZE(sh5_early_devices)); }