drivers/video/fbdev/omap/lcd_inn1510.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * LCD panel support for the TI OMAP1510 Innovator board
   4  *
   5  * Copyright (C) 2004 Nokia Corporation
   6  * Author: Imre Deak <imre.deak@nokia.com>
   7  */
   8
   9 #include <linux/module.h>
  10 #include <linux/platform_device.h>
  11 #include <linux/io.h>
  12
  13 #include <mach/hardware.h>
  14
  15 #include "omapfb.h"
  16
  17 static int innovator1510_panel_enable(struct lcd_panel *panel)
  18 {
  19         __raw_writeb(0x7, OMAP1510_FPGA_LCD_PANEL_CONTROL);
  20         return 0;
  21 }
  22
  23 static void innovator1510_panel_disable(struct lcd_panel *panel)
  24 {
  25         __raw_writeb(0x0, OMAP1510_FPGA_LCD_PANEL_CONTROL);
  26 }
  27
  28 static struct lcd_panel innovator1510_panel = {
  29         .name           = "inn1510",
  30         .config         = OMAP_LCDC_PANEL_TFT,
  31
  32         .bpp            = 16,
  33         .data_lines     = 16,
  34         .x_res          = 240,
  35         .y_res          = 320,
  36         .pixel_clock    = 12500,
  37         .hsw            = 40,
  38         .hfp            = 40,
  39         .hbp            = 72,
  40         .vsw            = 1,
  41         .vfp            = 1,
  42         .vbp            = 0,
  43         .pcd            = 12,
  44
  45         .enable         = innovator1510_panel_enable,
  46         .disable        = innovator1510_panel_disable,
  47 };
  48
  49 static int innovator1510_panel_probe(struct platform_device *pdev)
  50 {
  51         omapfb_register_panel(&innovator1510_panel);
  52         return 0;
  53 }
  54
  55 static struct platform_driver innovator1510_panel_driver = {
  56         .probe          = innovator1510_panel_probe,
  57         .driver         = {
  58                 .name   = "lcd_inn1510",
  59         },
  60 };
  61
  62 module_platform_driver(innovator1510_panel_driver);
  63
  64 MODULE_AUTHOR("Imre Deak");
  65 MODULE_DESCRIPTION("LCD panel support for the TI OMAP1510 Innovator board");
  66 MODULE_LICENSE("GPL");