Ronald G. Minnich | 142babf | 2004-03-12 16:54:31 +0000 | [diff] [blame^] | 1 | /* Copyright 2000 AG Electronics Ltd. */ |
| 2 | /* Copyright 2003-2004 Linux Networx */ |
| 3 | /* Copyright 2004 Tyan |
| 4 | By LYH change from PC87360 */ |
| 5 | /* This code is distributed without warranty under the GPL v2 (see COPYING) */ |
| 6 | |
| 7 | #include <arch/io.h> |
| 8 | #include <device/device.h> |
| 9 | #include <device/pnp.h> |
| 10 | #include <device/chip.h> |
| 11 | #include <console/console.h> |
| 12 | #include <string.h> |
| 13 | #include <bitops.h> |
| 14 | #include <uart8250.h> |
| 15 | #include <pc80/keyboard.h> |
| 16 | #include "chip.h" |
| 17 | #include "w83627hf.h" |
| 18 | |
| 19 | static void init(device_t dev) |
| 20 | { |
| 21 | struct superio_winbond_w83627hf_config *conf; |
| 22 | struct resource *res0, *res1; |
| 23 | /* Wishlist handle well known programming interfaces more |
| 24 | * generically. |
| 25 | */ |
| 26 | if (!dev->enable) { |
| 27 | return; |
| 28 | } |
| 29 | conf = dev->chip->chip_info; |
| 30 | switch(dev->path.u.pnp.device) { |
| 31 | case W83627HF_SP1: |
| 32 | res0 = get_resource(dev, PNP_IDX_IO0); |
| 33 | init_uart8250(res0->base, &conf->com1); |
| 34 | break; |
| 35 | case W83627HF_SP2: |
| 36 | res0 = get_resource(dev, PNP_IDX_IO0); |
| 37 | init_uart8250(res0->base, &conf->com2); |
| 38 | break; |
| 39 | case W83627HF_KBC: |
| 40 | res0 = get_resource(dev, PNP_IDX_IO0); |
| 41 | res1 = get_resource(dev, PNP_IDX_IO1); |
| 42 | init_pc_keyboard(res0->base, res1->base, &conf->keyboard); |
| 43 | break; |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | static struct device_operations ops = { |
| 48 | .read_resources = pnp_read_resources, |
| 49 | .set_resources = pnp_set_resources, |
| 50 | .enable_resources = pnp_enable_resources, |
| 51 | .enable = pnp_enable, |
| 52 | .init = init, |
| 53 | }; |
| 54 | |
| 55 | static struct pnp_info pnp_dev_info[] = { |
| 56 | { &ops, W83627HF_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, }, |
| 57 | { &ops, W83627HF_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, }, |
| 58 | { &ops, W83627HF_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, }, |
| 59 | { &ops, W83627HF_SP2, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, }, |
| 60 | // No 4 { 0,}, |
| 61 | { &ops, W83627HF_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1, { 0x7ff, 0 }, { 0x7ff, 0x4}, }, |
| 62 | { &ops, W83627HF_CIR, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, }, |
| 63 | { &ops, W83627HF_GAME_MIDI_GPIO1, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0x7ff, 0 }, {0x7fe, 4} }, |
| 64 | // { W83627HF_GPIO2,}, |
| 65 | // { W83627HF_GPIO3,}, |
| 66 | { &ops, W83627HF_ACPI, PNP_IRQ0, }, |
| 67 | { &ops, W83627HF_HWM, PNP_IO0 | PNP_IRQ0, { 0xff8, 0 } }, |
| 68 | }; |
| 69 | |
| 70 | static void enumerate(struct chip *chip) |
| 71 | { |
| 72 | pnp_enumerate(chip, sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), |
| 73 | &pnp_ops, pnp_dev_info); |
| 74 | } |
| 75 | |
| 76 | struct chip_control superio_winbond_w83627hf_control = { |
| 77 | .enumerate = enumerate, |
| 78 | .name = "Winbond w83627hf" |
| 79 | }; |