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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright (C) 2015 Beckhoff Automation GmbH & Co. KG
- * Patrick Bruenn <p.bruenn@beckhoff.com>
- *
- * Based on <u-boot>/board/freescale/mx53loco/mx53loco_video.c
- * Copyright (C) 2012 Freescale Semiconductor, Inc.
- */
- #include <common.h>
- #include <asm/arch/iomux-mx53.h>
- #include <asm/gpio.h>
- #include <asm/mach-imx/video.h>
- #define CX9020_DVI_PWD IMX_GPIO_NR(6, 1)
- struct display_info_t const displays[] = {{
- .bus = -1,
- .addr = 0,
- .pixfmt = IPU_PIX_FMT_RGB24,
- .detect = NULL,
- .enable = NULL,
- .mode = {
- .name = "DVI",
- .refresh = 60,
- .xres = 640,
- .yres = 480,
- .pixclock = 39721, /* picosecond (25.175 MHz) */
- .left_margin = 40,
- .right_margin = 60,
- .upper_margin = 10,
- .lower_margin = 10,
- .hsync_len = 20,
- .vsync_len = 10,
- .sync = 0,
- .vmode = FB_VMODE_NONINTERLACED
- } } };
- size_t display_count = ARRAY_SIZE(displays);
- void setup_iomux_lcd(void)
- {
- /* Turn on DVI_PWD */
- imx_iomux_v3_setup_pad(MX53_PAD_CSI0_DAT15__GPIO6_1);
- gpio_request(CX9020_DVI_PWD, "CX9020_DVI_PWD");
- gpio_direction_output(CX9020_DVI_PWD, 1);
- }
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