Commit | Line | Data |
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03e11104 RQ |
1 | /* |
2 | * linux/arch/arm/mach-omap2/board-rx51-video.c | |
3 | * | |
4 | * Copyright (C) 2010 Nokia | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License version 2 as | |
8 | * published by the Free Software Foundation. | |
9 | */ | |
10 | ||
11 | #include <linux/kernel.h> | |
12 | #include <linux/init.h> | |
13 | #include <linux/platform_device.h> | |
14 | #include <linux/gpio.h> | |
15 | #include <linux/spi/spi.h> | |
16 | #include <linux/mm.h> | |
03e11104 | 17 | #include <asm/mach-types.h> |
a0b38cc4 | 18 | #include <video/omapdss.h> |
2203747c | 19 | #include <linux/platform_data/spi-omap2-mcspi.h> |
03e11104 | 20 | |
b76c8b19 | 21 | #include "soc.h" |
0a6f98c9 | 22 | #include "board-rx51.h" |
04aeae77 | 23 | |
03e11104 RQ |
24 | #include "mux.h" |
25 | ||
26 | #define RX51_LCD_RESET_GPIO 90 | |
27 | ||
28 | #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) | |
29 | ||
30 | static int rx51_lcd_enable(struct omap_dss_device *dssdev) | |
31 | { | |
32 | gpio_set_value(dssdev->reset_gpio, 1); | |
33 | return 0; | |
34 | } | |
35 | ||
36 | static void rx51_lcd_disable(struct omap_dss_device *dssdev) | |
37 | { | |
38 | gpio_set_value(dssdev->reset_gpio, 0); | |
39 | } | |
40 | ||
41 | static struct omap_dss_device rx51_lcd_device = { | |
42 | .name = "lcd", | |
43 | .driver_name = "panel-acx565akm", | |
44 | .type = OMAP_DISPLAY_TYPE_SDI, | |
45 | .phy.sdi.datapairs = 2, | |
46 | .reset_gpio = RX51_LCD_RESET_GPIO, | |
47 | .platform_enable = rx51_lcd_enable, | |
48 | .platform_disable = rx51_lcd_disable, | |
49 | }; | |
50 | ||
60d24eed S |
51 | static struct omap_dss_device rx51_tv_device = { |
52 | .name = "tv", | |
53 | .type = OMAP_DISPLAY_TYPE_VENC, | |
54 | .driver_name = "venc", | |
55 | .phy.venc.type = OMAP_DSS_VENC_TYPE_COMPOSITE, | |
60d24eed S |
56 | }; |
57 | ||
03e11104 RQ |
58 | static struct omap_dss_device *rx51_dss_devices[] = { |
59 | &rx51_lcd_device, | |
60d24eed | 60 | &rx51_tv_device, |
03e11104 RQ |
61 | }; |
62 | ||
63 | static struct omap_dss_board_info rx51_dss_board_info = { | |
64 | .num_devices = ARRAY_SIZE(rx51_dss_devices), | |
65 | .devices = rx51_dss_devices, | |
66 | .default_device = &rx51_lcd_device, | |
67 | }; | |
68 | ||
03e11104 RQ |
69 | static int __init rx51_video_init(void) |
70 | { | |
71 | if (!machine_is_nokia_rx51()) | |
72 | return 0; | |
73 | ||
74 | if (omap_mux_init_gpio(RX51_LCD_RESET_GPIO, OMAP_PIN_OUTPUT)) { | |
75 | pr_err("%s cannot configure MUX for LCD RESET\n", __func__); | |
76 | return 0; | |
77 | } | |
78 | ||
bc593f5d IG |
79 | if (gpio_request_one(RX51_LCD_RESET_GPIO, GPIOF_OUT_INIT_HIGH, |
80 | "LCD ACX565AKM reset")) { | |
03e11104 RQ |
81 | pr_err("%s failed to get LCD Reset GPIO\n", __func__); |
82 | return 0; | |
83 | } | |
84 | ||
d5e13227 | 85 | omap_display_init(&rx51_dss_board_info); |
03e11104 RQ |
86 | return 0; |
87 | } | |
88 | ||
b76c8b19 | 89 | omap_subsys_initcall(rx51_video_init); |
03e11104 | 90 | #endif /* defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) */ |