1 | // SPDX-License-Identifier: GPL-2.0-or-later |
---|---|
2 | /* |
3 | * linux/arch/arm/mach-omap2/devices.c |
4 | * |
5 | * OMAP2 platform device setup/initialization |
6 | */ |
7 | |
8 | #include <linux/kernel.h> |
9 | #include <linux/init.h> |
10 | #include <linux/platform_device.h> |
11 | #include <linux/io.h> |
12 | #include <linux/clk.h> |
13 | #include <linux/dma-mapping.h> |
14 | #include <linux/err.h> |
15 | #include <linux/slab.h> |
16 | #include <linux/of.h> |
17 | |
18 | #include <asm/mach-types.h> |
19 | #include <asm/mach/map.h> |
20 | |
21 | #include <linux/omap-dma.h> |
22 | |
23 | #include "iomap.h" |
24 | #include "omap_hwmod.h" |
25 | #include "omap_device.h" |
26 | |
27 | #include "soc.h" |
28 | #include "common.h" |
29 | #include "control.h" |
30 | #include "display.h" |
31 | |
32 | #define L3_MODULES_MAX_LEN 12 |
33 | #define L3_MODULES 3 |
34 | |
35 | /*-------------------------------------------------------------------------*/ |
36 | |
37 | #if IS_ENABLED(CONFIG_VIDEO_OMAP2_VOUT) |
38 | #if IS_ENABLED(CONFIG_FB_OMAP2) |
39 | static struct resource omap_vout_resource[3 - CONFIG_FB_OMAP2_NUM_FBS] = { |
40 | }; |
41 | #else |
42 | static struct resource omap_vout_resource[2] = { |
43 | }; |
44 | #endif |
45 | |
46 | static u64 omap_vout_dma_mask = DMA_BIT_MASK(32); |
47 | |
48 | static struct platform_device omap_vout_device = { |
49 | .name = "omap_vout", |
50 | .num_resources = ARRAY_SIZE(omap_vout_resource), |
51 | .resource = &omap_vout_resource[0], |
52 | .id = -1, |
53 | .dev = { |
54 | .dma_mask = &omap_vout_dma_mask, |
55 | .coherent_dma_mask = DMA_BIT_MASK(32), |
56 | }, |
57 | }; |
58 | |
59 | int __init omap_init_vout(void) |
60 | { |
61 | return platform_device_register(&omap_vout_device); |
62 | } |
63 | #else |
64 | int __init omap_init_vout(void) { return 0; } |
65 | #endif |
66 |