diff options
Diffstat (limited to 'arch/sh/boards/renesas/migor/setup.c')
-rw-r--r-- | arch/sh/boards/renesas/migor/setup.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/arch/sh/boards/renesas/migor/setup.c b/arch/sh/boards/renesas/migor/setup.c new file mode 100644 index 000000000000..21ab8c8fb590 --- /dev/null +++ b/arch/sh/boards/renesas/migor/setup.c @@ -0,0 +1,61 @@ +/* + * Renesas System Solutions Asia Pte. Ltd - Migo-R + * + * Copyright (C) 2008 Magnus Damm + * + * 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/init.h> +#include <linux/platform_device.h> +#include <linux/interrupt.h> +#include <asm/machvec.h> +#include <asm/io.h> + +/* Address IRQ Size Bus Description + * 0x00000000 64MB 16 NOR Flash (SP29PL256N) + * 0x0c000000 64MB 64 SDRAM (2xK4M563233G) + * 0x10000000 IRQ0 16 Ethernet (SMC91C111) + * 0x14000000 IRQ4 16 USB 2.0 Host Controller (M66596) + * 0x18000000 8GB 8 NAND Flash (K9K8G08U0A) + */ + +static struct resource smc91x_eth_resources[] = { + [0] = { + .name = "smc91x-regs" , + .start = P2SEGADDR(0x10000300), + .end = P2SEGADDR(0x1000030f), + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 32, /* IRQ0 */ + .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH, + }, +}; + +static struct platform_device smc91x_eth_device = { + .name = "smc91x", + .num_resources = ARRAY_SIZE(smc91x_eth_resources), + .resource = smc91x_eth_resources, +}; + +static struct platform_device *migor_devices[] __initdata = { + &smc91x_eth_device, +}; + +static int __init migor_devices_setup(void) +{ + return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices)); +} +__initcall(migor_devices_setup); + +static void __init migor_setup(char **cmdline_p) +{ + ctrl_outw(0x1000, 0xa4050110); /* Enable IRQ0 in PJCR */ +} + +static struct sh_machine_vector mv_migor __initmv = { + .mv_name = "Migo-R", + .mv_setup = migor_setup, +}; |