| Alexey Charkov | 21f47fb | 2010-12-23 13:11:21 +0100 | [diff] [blame] | 1 | /* linux/arch/arm/mach-vt8500/devices-vt8500.c |
| 2 | * |
| 3 | * Copyright (C) 2010 Alexey Charkov <alchark@gmail.com> |
| 4 | * |
| 5 | * This software is licensed under the terms of the GNU General Public |
| 6 | * License version 2, as published by the Free Software Foundation, and |
| 7 | * may be copied, distributed, and modified under those terms. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | */ |
| 15 | |
| 16 | #include <linux/platform_device.h> |
| 17 | |
| 18 | #include <mach/vt8500_regs.h> |
| 19 | #include <mach/vt8500_irqs.h> |
| 20 | #include <mach/i8042.h> |
| 21 | #include "devices.h" |
| 22 | |
| 23 | void __init vt8500_set_resources(void) |
| 24 | { |
| 25 | struct resource tmp[3]; |
| 26 | |
| 27 | tmp[0] = wmt_mmio_res(VT8500_LCDC_BASE, SZ_1K); |
| 28 | tmp[1] = wmt_irq_res(IRQ_LCDC); |
| 29 | wmt_res_add(&vt8500_device_lcdc, tmp, 2); |
| 30 | |
| 31 | tmp[0] = wmt_mmio_res(VT8500_UART0_BASE, 0x1040); |
| 32 | tmp[1] = wmt_irq_res(IRQ_UART0); |
| 33 | wmt_res_add(&vt8500_device_uart0, tmp, 2); |
| 34 | |
| 35 | tmp[0] = wmt_mmio_res(VT8500_UART1_BASE, 0x1040); |
| 36 | tmp[1] = wmt_irq_res(IRQ_UART1); |
| 37 | wmt_res_add(&vt8500_device_uart1, tmp, 2); |
| 38 | |
| 39 | tmp[0] = wmt_mmio_res(VT8500_UART2_BASE, 0x1040); |
| 40 | tmp[1] = wmt_irq_res(IRQ_UART2); |
| 41 | wmt_res_add(&vt8500_device_uart2, tmp, 2); |
| 42 | |
| 43 | tmp[0] = wmt_mmio_res(VT8500_UART3_BASE, 0x1040); |
| 44 | tmp[1] = wmt_irq_res(IRQ_UART3); |
| 45 | wmt_res_add(&vt8500_device_uart3, tmp, 2); |
| 46 | |
| 47 | tmp[0] = wmt_mmio_res(VT8500_EHCI_BASE, SZ_512); |
| 48 | tmp[1] = wmt_irq_res(IRQ_EHCI); |
| 49 | wmt_res_add(&vt8500_device_ehci, tmp, 2); |
| 50 | |
| 51 | tmp[0] = wmt_mmio_res(VT8500_GEGEA_BASE, SZ_256); |
| 52 | wmt_res_add(&vt8500_device_ge_rops, tmp, 1); |
| 53 | |
| 54 | tmp[0] = wmt_mmio_res(VT8500_PWM_BASE, 0x44); |
| 55 | wmt_res_add(&vt8500_device_pwm, tmp, 1); |
| 56 | |
| 57 | tmp[0] = wmt_mmio_res(VT8500_RTC_BASE, 0x2c); |
| 58 | tmp[1] = wmt_irq_res(IRQ_RTC); |
| 59 | tmp[2] = wmt_irq_res(IRQ_RTCSM); |
| 60 | wmt_res_add(&vt8500_device_rtc, tmp, 3); |
| 61 | } |
| 62 | |
| 63 | static void __init vt8500_set_externs(void) |
| 64 | { |
| 65 | /* Non-resource-aware stuff */ |
| 66 | wmt_ic_base = VT8500_IC_BASE; |
| 67 | wmt_gpio_base = VT8500_GPIO_BASE; |
| 68 | wmt_pmc_base = VT8500_PMC_BASE; |
| 69 | wmt_i8042_base = VT8500_PS2_BASE; |
| 70 | |
| 71 | wmt_nr_irqs = VT8500_NR_IRQS; |
| 72 | wmt_timer_irq = IRQ_PMCOS0; |
| 73 | wmt_gpio_ext_irq[0] = IRQ_EXT0; |
| 74 | wmt_gpio_ext_irq[1] = IRQ_EXT1; |
| 75 | wmt_gpio_ext_irq[2] = IRQ_EXT2; |
| 76 | wmt_gpio_ext_irq[3] = IRQ_EXT3; |
| 77 | wmt_gpio_ext_irq[4] = IRQ_EXT4; |
| 78 | wmt_gpio_ext_irq[5] = IRQ_EXT5; |
| 79 | wmt_gpio_ext_irq[6] = IRQ_EXT6; |
| 80 | wmt_gpio_ext_irq[7] = IRQ_EXT7; |
| 81 | wmt_i8042_kbd_irq = IRQ_PS2KBD; |
| 82 | wmt_i8042_aux_irq = IRQ_PS2MOUSE; |
| 83 | } |
| 84 | |
| 85 | void __init vt8500_map_io(void) |
| 86 | { |
| 87 | iotable_init(wmt_io_desc, ARRAY_SIZE(wmt_io_desc)); |
| 88 | |
| 89 | /* Should be done before interrupts and timers are initialized */ |
| 90 | vt8500_set_externs(); |
| 91 | } |