1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
/*
* Copyright (C) ST-Ericsson AB 2010
*
* MOP500/HREF500 ed/v1 Display platform devices
*
* Author: Marcus Lorentzon <marcus.xm.lorentzon@stericsson.com>
* for ST-Ericsson.
*
* License terms: GNU General Public License (GPL), version 2.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
#include <video/mcde.h>
#include <mach/prcmu-fw-api.h>
static struct resource mcde_resources[] = {
[0] = {
.name = MCDE_IO_AREA,
.start = U8500_MCDE_BASE,
.end = U8500_MCDE_BASE + 0x1000 - 1, /* TODO: Fix size */
.flags = IORESOURCE_MEM,
},
[1] = {
.name = MCDE_IO_AREA,
.start = U8500_DSI_LINK1_BASE,
.end = U8500_DSI_LINK1_BASE + U8500_DSI_LINK_SIZE - 1,
.flags = IORESOURCE_MEM,
},
[2] = {
.name = MCDE_IO_AREA,
.start = U8500_DSI_LINK2_BASE,
.end = U8500_DSI_LINK2_BASE + U8500_DSI_LINK_SIZE - 1,
.flags = IORESOURCE_MEM,
},
[3] = {
.name = MCDE_IO_AREA,
.start = U8500_DSI_LINK3_BASE,
.end = U8500_DSI_LINK3_BASE + U8500_DSI_LINK_SIZE - 1,
.flags = IORESOURCE_MEM,
},
[4] = {
.name = MCDE_IRQ,
.start = IRQ_DB8500_DISP,
.end = IRQ_DB8500_DISP,
.flags = IORESOURCE_IRQ,
},
};
static int mcde_platform_enable(void)
{
return prcmu_enable_mcde();
}
static int mcde_platform_disable(void)
{
return prcmu_disable_mcde();
}
static void dev_release_noop(struct device *dev)
{
/* Do nothing */
}
static struct mcde_platform_data mcde_pdata = {
.num_dsilinks = 3,
/*
* [0] = 3: 24 bits DPI: connect LSB Ch B to D[0:7]
* [3] = 4: 24 bits DPI: connect MID Ch B to D[24:31]
* [4] = 5: 24 bits DPI: connect MSB Ch B to D[32:39]
*
* [1] = 3: TV out : connect LSB Ch B to D[8:15]
*/
#define DONT_CARE 0
.outmux = { 3, 3, DONT_CARE, 4, 5 },
#undef DONT_CARE
.syncmux = 0x00, /* DPI channel A and B on output pins A and B resp */
.regulator_vana_id = "v-ana",
.regulator_mcde_epod_id = "vsupply",
.regulator_esram_epod_id = "v-esram34",
.clock_dsi_id = "hdmi",
.clock_dsi_lp_id = "tv",
.clock_dpi_id = "lcd",
.clock_mcde_id = "mcde",
.platform_enable = mcde_platform_enable,
.platform_disable = mcde_platform_disable,
};
struct platform_device ux500_mcde_device = {
.name = "mcde",
.id = -1,
.dev = {
.release = dev_release_noop,
.platform_data = &mcde_pdata,
},
.num_resources = ARRAY_SIZE(mcde_resources),
.resource = mcde_resources,
};
|
