1 files changed, 0 insertions, 114 deletions
diff --git a/arch/arm/mach-nspire/clcd.c b/arch/arm/mach-nspire/clcd.c
deleted file mode 100644
index 44738dcb391d..000000000000
--- a/arch/arm/mach-nspire/clcd.c
+++ /dev/null
@@ -1,114 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- *	linux/arch/arm/mach-nspire/clcd.c
- *
- *	Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
- */
-
-#include <linux/init.h>
-#include <linux/of.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/clcd.h>
-#include <linux/dma-mapping.h>
-
-static struct clcd_panel nspire_cx_lcd_panel = {
-	.mode		= {
-		.name		= "Color LCD",
-		.refresh	= 60,
-		.xres		= 320,
-		.yres		= 240,
-		.sync		= 0,
-		.vmode		= FB_VMODE_NONINTERLACED,
-		.pixclock	= 1,
-		.hsync_len	= 6,
-		.vsync_len	= 1,
-		.right_margin	= 50,
-		.left_margin	= 38,
-		.lower_margin	= 3,
-		.upper_margin	= 17,
-	},
-	.width		= 65, /* ~6.50 cm */
-	.height		= 49, /* ~4.87 cm */
-	.tim2		= TIM2_IPC,
-	.cntl		= CNTL_LCDTFT | CNTL_LCDVCOMP(1),
-	.bpp		= 16,
-	.caps		= CLCD_CAP_565,
-};
-
-static struct clcd_panel nspire_classic_lcd_panel = {
-	.mode		= {
-		.name		= "Grayscale LCD",
-		.refresh	= 60,
-		.xres		= 320,
-		.yres		= 240,
-		.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-		.vmode		= FB_VMODE_NONINTERLACED,
-		.pixclock	= 1,
-		.hsync_len	= 6,
-		.vsync_len	= 1,
-		.right_margin	= 6,
-		.left_margin	= 6,
-	},
-	.width		= 71, /* 7.11cm */
-	.height		= 53, /* 5.33cm */
-	.tim2		= 0x80007d0,
-	.cntl		= CNTL_LCDMONO8,
-	.bpp		= 8,
-	.grayscale	= 1,
-	.caps		= CLCD_CAP_5551,
-};
-
-int nspire_clcd_setup(struct clcd_fb *fb)
-{
-	struct clcd_panel *panel;
-	size_t panel_size;
-	const char *type;
-	dma_addr_t dma;
-	int err;
-
-	BUG_ON(!fb->dev->dev.of_node);
-
-	err = of_property_read_string(fb->dev->dev.of_node, "lcd-type", &type);
-	if (err) {
-		pr_err("CLCD: Could not find lcd-type property\n");
-		return err;
-	}
-
-	if (!strcmp(type, "cx")) {
-		panel = &nspire_cx_lcd_panel;
-	} else if (!strcmp(type, "classic")) {
-		panel = &nspire_classic_lcd_panel;
-	} else {
-		pr_err("CLCD: Unknown lcd-type %s\n", type);
-		return -EINVAL;
-	}
-
-	panel_size = ((panel->mode.xres * panel->mode.yres) * panel->bpp) / 8;
-	panel_size = ALIGN(panel_size, PAGE_SIZE);
-
-	fb->fb.screen_base = dma_alloc_wc(&fb->dev->dev, panel_size, &dma,
-					  GFP_KERNEL);
-
-	if (!fb->fb.screen_base) {
-		pr_err("CLCD: unable to map framebuffer\n");
-		return -ENOMEM;
-	}
-
-	fb->fb.fix.smem_start = dma;
-	fb->fb.fix.smem_len = panel_size;
-	fb->panel = panel;
-
-	return 0;
-}
-
-int nspire_clcd_mmap(struct clcd_fb *fb, struct vm_area_struct *vma)
-{
-	return dma_mmap_wc(&fb->dev->dev, vma, fb->fb.screen_base,
-			   fb->fb.fix.smem_start, fb->fb.fix.smem_len);
-}
-
-void nspire_clcd_remove(struct clcd_fb *fb)
-{
-	dma_free_wc(&fb->dev->dev, fb->fb.fix.smem_len, fb->fb.screen_base,
-		    fb->fb.fix.smem_start);
-}