arch/arm/mach-omap2/devices.c

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