1 files changed, 0 insertions, 110 deletions
diff --git a/board/freescale/ls1021aqds/dcu.c b/board/freescale/ls1021aqds/dcu.c
deleted file mode 100644
index b5fee06..0000000
--- a/board/freescale/ls1021aqds/dcu.c
+++ /dev/null
@@ -1,110 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2014 Freescale Semiconductor, Inc.
- * Copyright 2019 NXP
- *
- * FSL DCU Framebuffer driver
- */
-
-#include <asm/global_data.h>
-#include <asm/io.h>
-#include <common.h>
-#include <fsl_dcu_fb.h>
-#include <i2c.h>
-#include "../common/i2c_mux.h"
-#include "div64.h"
-#include "../common/diu_ch7301.h"
-#include "ls1021aqds_qixis.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-unsigned int dcu_set_pixel_clock(unsigned int pixclock)
-{
-	unsigned long long div;
-
-	div = (unsigned long long)(gd->bus_clk / 1000);
-	div *= (unsigned long long)pixclock;
-	do_div(div, 1000000000);
-
-	return div;
-}
-
-int platform_dcu_init(struct fb_info *fbinfo,
-		      unsigned int xres,
-		      unsigned int yres,
-		      const char *port,
-		      struct fb_videomode *dcu_fb_videomode)
-{
-	const char *name;
-	unsigned int pixel_format;
-	int ret;
-	u8 ch;
-
-	/* Mux I2C3+I2C4 as HSYNC+VSYNC */
-#if CONFIG_IS_ENABLED(DM_I2C)
-	struct udevice *dev;
-
-	/* QIXIS device mount on I2C1 bus*/
-	ret = i2c_get_chip_for_busnum(0, CONFIG_SYS_I2C_QIXIS_ADDR,
-				      1, &dev);
-	if (ret) {
-		printf("%s: Cannot find udev for a bus %d\n", __func__,
-		       0);
-		return ret;
-	}
-	ret = dm_i2c_read(dev, QIXIS_DCU_BRDCFG5, &ch, 1);
-	if (ret) {
-		printf("Error: failed to read I2C @%02x\n",
-		       CONFIG_SYS_I2C_QIXIS_ADDR);
-		return ret;
-	}
-	ch &= 0x1F;
-	ch |= 0xA0;
-	ret = dm_i2c_write(dev, QIXIS_DCU_BRDCFG5, &ch, 1);
-
-#else
-	ret = i2c_read(CONFIG_SYS_I2C_QIXIS_ADDR, QIXIS_DCU_BRDCFG5,
-		       1, &ch, 1);
-	if (ret) {
-		printf("Error: failed to read I2C @%02x\n",
-		       CONFIG_SYS_I2C_QIXIS_ADDR);
-		return ret;
-	}
-	ch &= 0x1F;
-	ch |= 0xA0;
-	ret = i2c_write(CONFIG_SYS_I2C_QIXIS_ADDR, QIXIS_DCU_BRDCFG5,
-			1, &ch, 1);
-#endif
-	if (ret) {
-		printf("Error: failed to write I2C @%02x\n",
-		       CONFIG_SYS_I2C_QIXIS_ADDR);
-		return ret;
-	}
-
-	if (strncmp(port, "hdmi", 4) == 0) {
-		unsigned long pixval;
-
-		name = "HDMI";
-
-		pixval = 1000000000 / dcu_fb_videomode->pixclock;
-		pixval *= 1000;
-
-#if !CONFIG_IS_ENABLED(DM_I2C)
-		i2c_set_bus_num(CONFIG_SYS_I2C_DVI_BUS_NUM);
-#endif
-		select_i2c_ch_pca9547(I2C_MUX_CH_CH7301,
-				      CONFIG_SYS_I2C_DVI_BUS_NUM);
-		diu_set_dvi_encoder(pixval);
-		select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT,
-				      CONFIG_SYS_I2C_DVI_BUS_NUM);
-	} else {
-		return 0;
-	}
-
-	printf("DCU: Switching to %s monitor @ %ux%u\n", name, xres, yres);
-
-	pixel_format = 32;
-	fsl_dcu_init(fbinfo, xres, yres, pixel_format);
-
-	return 0;
-}