| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Staging board support for Armadillo 800 eva. |
| * Enable not-yet-DT-capable devices here. |
| * |
| * Based on board-armadillo800eva.c |
| * |
| * Copyright (C) 2012 Renesas Solutions Corp. |
| * Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| */ |
| |
| #include <linux/dma-mapping.h> |
| #include <linux/fb.h> |
| #include <linux/kernel.h> |
| #include <linux/platform_device.h> |
| #include <linux/videodev2.h> |
| |
| #include <video/sh_mobile_lcdc.h> |
| |
| #include "board.h" |
| |
| static struct fb_videomode lcdc0_mode = { |
| .name = "AMPIER/AM-800480", |
| .xres = 800, |
| .yres = 480, |
| .left_margin = 88, |
| .right_margin = 40, |
| .hsync_len = 128, |
| .upper_margin = 20, |
| .lower_margin = 5, |
| .vsync_len = 5, |
| .sync = 0, |
| }; |
| |
| static struct sh_mobile_lcdc_info lcdc0_info = { |
| .clock_source = LCDC_CLK_BUS, |
| .ch[0] = { |
| .chan = LCDC_CHAN_MAINLCD, |
| .fourcc = V4L2_PIX_FMT_RGB565, |
| .interface_type = RGB24, |
| .clock_divider = 5, |
| .flags = 0, |
| .lcd_modes = &lcdc0_mode, |
| .num_modes = 1, |
| .panel_cfg = { |
| .width = 111, |
| .height = 68, |
| }, |
| }, |
| }; |
| |
| static struct resource lcdc0_resources[] = { |
| [0] = { |
| .name = "LCD0", |
| .start = 0xfe940000, |
| .end = 0xfe943fff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = 177 + 32, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct platform_device lcdc0_device = { |
| .name = "sh_mobile_lcdc_fb", |
| .num_resources = ARRAY_SIZE(lcdc0_resources), |
| .resource = lcdc0_resources, |
| .id = 0, |
| .dev = { |
| .platform_data = &lcdc0_info, |
| .coherent_dma_mask = DMA_BIT_MASK(32), |
| }, |
| }; |
| |
| static const struct board_staging_clk lcdc0_clocks[] __initconst = { |
| { "lcdc0", NULL, "sh_mobile_lcdc_fb.0" }, |
| }; |
| |
| static const struct board_staging_dev armadillo800eva_devices[] __initconst = { |
| { |
| .pdev = &lcdc0_device, |
| .clocks = lcdc0_clocks, |
| .nclocks = ARRAY_SIZE(lcdc0_clocks), |
| .domain = "/system-controller@e6180000/pm-domains/c5/a4lc@1" |
| }, |
| }; |
| |
| static void __init armadillo800eva_init(void) |
| { |
| board_staging_gic_setup_xlate("arm,pl390", 32); |
| board_staging_register_devices(armadillo800eva_devices, |
| ARRAY_SIZE(armadillo800eva_devices)); |
| } |
| |
| board_staging("renesas,armadillo800eva", armadillo800eva_init); |