diff options
Diffstat (limited to 'arch/arm/mach-shmobile/board-kzm9d.c')
-rw-r--r-- | arch/arm/mach-shmobile/board-kzm9d.c | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-kzm9d.c b/arch/arm/mach-shmobile/board-kzm9d.c new file mode 100644 index 000000000000..7bc5e7d39f9b --- /dev/null +++ b/arch/arm/mach-shmobile/board-kzm9d.c @@ -0,0 +1,85 @@ +/* + * kzm9d board support + * + * Copyright (C) 2012 Renesas Solutions Corp. + * Copyright (C) 2012 Magnus Damm + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/kernel.h> +#include <linux/interrupt.h> +#include <linux/platform_device.h> +#include <linux/smsc911x.h> +#include <mach/common.h> +#include <mach/emev2.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/hardware/gic.h> + +/* Ether */ +static struct resource smsc911x_resources[] = { + [0] = { + .start = 0x20000000, + .end = 0x2000ffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = EMEV2_GPIO_IRQ(1), + .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH, + }, +}; + +static struct smsc911x_platform_config smsc911x_platdata = { + .flags = SMSC911X_USE_32BIT, + .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, + .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH, +}; + +static struct platform_device smsc91x_device = { + .name = "smsc911x", + .id = 0, + .dev = { + .platform_data = &smsc911x_platdata, + }, + .num_resources = ARRAY_SIZE(smsc911x_resources), + .resource = smsc911x_resources, +}; + +static struct platform_device *kzm9d_devices[] __initdata = { + &smsc91x_device, +}; + +void __init kzm9d_add_standard_devices(void) +{ + emev2_add_standard_devices(); + + platform_add_devices(kzm9d_devices, ARRAY_SIZE(kzm9d_devices)); +} + +static const char *kzm9d_boards_compat_dt[] __initdata = { + "renesas,kzm9d", + NULL, +}; + +DT_MACHINE_START(KZM9D_DT, "kzm9d") + .map_io = emev2_map_io, + .init_early = emev2_add_early_devices, + .nr_irqs = NR_IRQS_LEGACY, + .init_irq = emev2_init_irq, + .handle_irq = gic_handle_irq, + .init_machine = kzm9d_add_standard_devices, + .timer = &shmobile_timer, + .dt_compat = kzm9d_boards_compat_dt, +MACHINE_END |