diff --git a/drivers/video/ssd2828.c b/drivers/video/ssd2828.c
new file mode 100644
index 0000000..be68d38
--- /dev/null
+++ b/drivers/video/ssd2828.c
@@ -0,0 +1,422 @@
+/*
+ * (C) 2015 Siarhei Siamashka <siarhei.siamashka@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * Support for the SSD2828 bridge chip, which can take pixel data coming
+ * from a parallel LCD interface and translate it on the flight into MIPI DSI
+ * interface for driving a MIPI compatible TFT display.
+ */
+
+#include <common.h>
+#include <mipi_display.h>
+#include <asm/arch/gpio.h>
+#include <asm/gpio.h>
+
+#include "videomodes.h"
+#include "ssd2828.h"
+
+#define		SSD2828_DIR	0xB0
+#define		SSD2828_VICR1	0xB1
+#define		SSD2828_VICR2	0xB2
+#define		SSD2828_VICR3	0xB3
+#define		SSD2828_VICR4	0xB4
+#define		SSD2828_VICR5	0xB5
+#define		SSD2828_VICR6	0xB6
+#define		SSD2828_CFGR	0xB7
+#define		SSD2828_VCR	0xB8
+#define		SSD2828_PCR	0xB9
+#define		SSD2828_PLCR	0xBA
+#define		SSD2828_CCR	0xBB
+#define		SSD2828_PSCR1	0xBC
+#define		SSD2828_PSCR2	0xBD
+#define		SSD2828_PSCR3	0xBE
+#define		SSD2828_PDR	0xBF
+#define		SSD2828_OCR	0xC0
+#define		SSD2828_MRSR	0xC1
+#define		SSD2828_RDCR	0xC2
+#define		SSD2828_ARSR	0xC3
+#define		SSD2828_LCR	0xC4
+#define		SSD2828_ICR	0xC5
+#define		SSD2828_ISR	0xC6
+#define		SSD2828_ESR	0xC7
+#define		SSD2828_DAR1	0xC9
+#define		SSD2828_DAR2	0xCA
+#define		SSD2828_DAR3	0xCB
+#define		SSD2828_DAR4	0xCC
+#define		SSD2828_DAR5	0xCD
+#define		SSD2828_DAR6	0xCE
+#define		SSD2828_HTTR1	0xCF
+#define		SSD2828_HTTR2	0xD0
+#define		SSD2828_LRTR1	0xD1
+#define		SSD2828_LRTR2	0xD2
+#define		SSD2828_TSR	0xD3
+#define		SSD2828_LRR	0xD4
+#define		SSD2828_PLLR	0xD5
+#define		SSD2828_TR	0xD6
+#define		SSD2828_TECR	0xD7
+#define		SSD2828_ACR1	0xD8
+#define		SSD2828_ACR2	0xD9
+#define		SSD2828_ACR3	0xDA
+#define		SSD2828_ACR4	0xDB
+#define		SSD2828_IOCR	0xDC
+#define		SSD2828_VICR7	0xDD
+#define		SSD2828_LCFR	0xDE
+#define		SSD2828_DAR7	0xDF
+#define		SSD2828_PUCR1	0xE0
+#define		SSD2828_PUCR2	0xE1
+#define		SSD2828_PUCR3	0xE2
+#define		SSD2828_CBCR1	0xE9
+#define		SSD2828_CBCR2	0xEA
+#define		SSD2828_CBSR	0xEB
+#define		SSD2828_ECR	0xEC
+#define		SSD2828_VSDR	0xED
+#define		SSD2828_TMR	0xEE
+#define		SSD2828_GPIO1	0xEF
+#define		SSD2828_GPIO2	0xF0
+#define		SSD2828_DLYA01	0xF1
+#define		SSD2828_DLYA23	0xF2
+#define		SSD2828_DLYB01	0xF3
+#define		SSD2828_DLYB23	0xF4
+#define		SSD2828_DLYC01	0xF5
+#define		SSD2828_DLYC23	0xF6
+#define		SSD2828_ACR5	0xF7
+#define		SSD2828_RR	0xFF
+
+#define	SSD2828_CFGR_HS					(1 << 0)
+#define	SSD2828_CFGR_CKE				(1 << 1)
+#define	SSD2828_CFGR_SLP				(1 << 2)
+#define	SSD2828_CFGR_VEN				(1 << 3)
+#define	SSD2828_CFGR_HCLK				(1 << 4)
+#define	SSD2828_CFGR_CSS				(1 << 5)
+#define	SSD2828_CFGR_DCS				(1 << 6)
+#define	SSD2828_CFGR_REN				(1 << 7)
+#define	SSD2828_CFGR_ECD				(1 << 8)
+#define	SSD2828_CFGR_EOT				(1 << 9)
+#define	SSD2828_CFGR_LPE				(1 << 10)
+#define	SSD2828_CFGR_TXD				(1 << 11)
+
+#define	SSD2828_VIDEO_MODE_NON_BURST_WITH_SYNC_PULSES	(0 << 2)
+#define	SSD2828_VIDEO_MODE_NON_BURST_WITH_SYNC_EVENTS	(1 << 2)
+#define	SSD2828_VIDEO_MODE_BURST			(2 << 2)
+
+#define	SSD2828_VIDEO_PIXEL_FORMAT_16BPP		0
+#define	SSD2828_VIDEO_PIXEL_FORMAT_18BPP_PACKED		1
+#define	SSD2828_VIDEO_PIXEL_FORMAT_18BPP_LOOSELY_PACKED	2
+#define	SSD2828_VIDEO_PIXEL_FORMAT_24BPP		3
+
+#define	SSD2828_LP_CLOCK_DIVIDER(n)			(((n) - 1) & 0x3F)
+
+/*
+ * SPI transfer, using the "24-bit 3 wire" mode (that's how it is called in
+ * the SSD2828 documentation). The 'dout' input parameter specifies 24-bits
+ * of data to be written to SSD2828. Returns the lowest 16-bits of data,
+ * that is received back.
+ */
+static u32 soft_spi_xfer_24bit_3wire(const struct ssd2828_config *drv, u32 dout)
+{
+	int j, bitlen = 24;
+	u32 tmpdin = 0;
+	/*
+	 * According to the "24 Bit 3 Wire SPI Interface Timing Characteristics"
+	 * and "TX_CLK Timing Characteristics" tables in the SSD2828 datasheet,
+	 * the lowest possible 'tx_clk' clock frequency is 8MHz, and SPI runs
+	 * at 1/8 of that after reset. So using 1 microsecond delays is safe in
+	 * the main loop. But the delays around chip select pin manipulations
+	 * need to be longer (up to 16 'tx_clk' cycles, or 2 microseconds in
+	 * the worst case).
+	 */
+	const int spi_delay_us = 1;
+	const int spi_cs_delay_us = 2;
+
+	gpio_set_value(drv->csx_pin, 0);
+	udelay(spi_cs_delay_us);
+	for (j = bitlen - 1; j >= 0; j--) {
+		gpio_set_value(drv->sck_pin, 0);
+		gpio_set_value(drv->sdi_pin, (dout & (1 << j)) != 0);
+		udelay(spi_delay_us);
+		if (drv->sdo_pin != -1)
+			tmpdin = (tmpdin << 1) | gpio_get_value(drv->sdo_pin);
+		gpio_set_value(drv->sck_pin, 1);
+		udelay(spi_delay_us);
+	}
+	udelay(spi_cs_delay_us);
+	gpio_set_value(drv->csx_pin, 1);
+	udelay(spi_cs_delay_us);
+	return tmpdin & 0xFFFF;
+}
+
+/*
+ * Read from a SSD2828 hardware register (regnum >= 0xB0)
+ */
+static u32 read_hw_register(const struct ssd2828_config *cfg, u8 regnum)
+{
+	soft_spi_xfer_24bit_3wire(cfg, 0x700000 | regnum);
+	return soft_spi_xfer_24bit_3wire(cfg, 0x730000);
+}
+
+/*
+ * Write to a SSD2828 hardware register (regnum >= 0xB0)
+ */
+static void write_hw_register(const struct ssd2828_config *cfg, u8 regnum,
+			      u16 val)
+{
+	soft_spi_xfer_24bit_3wire(cfg, 0x700000 | regnum);
+	soft_spi_xfer_24bit_3wire(cfg, 0x720000 | val);
+}
+
+/*
+ * Send MIPI command to the LCD panel (cmdnum < 0xB0)
+ */
+static void send_mipi_dcs_command(const struct ssd2828_config *cfg, u8 cmdnum)
+{
+	/* Set packet size to 1 (a single command with no parameters) */
+	write_hw_register(cfg, SSD2828_PSCR1, 1);
+	/* Send the command */
+	write_hw_register(cfg, SSD2828_PDR, cmdnum);
+}
+
+/*
+ * Reset SSD2828
+ */
+static void ssd2828_reset(const struct ssd2828_config *cfg)
+{
+	/* RESET needs 10 milliseconds according to the datasheet */
+	gpio_set_value(cfg->reset_pin, 0);
+	mdelay(10);
+	gpio_set_value(cfg->reset_pin, 1);
+	mdelay(10);
+}
+
+static int ssd2828_enable_gpio(const struct ssd2828_config *cfg)
+{
+	if (gpio_request(cfg->csx_pin, "ssd2828_csx")) {
+		printf("SSD2828: request for 'ssd2828_csx' pin failed\n");
+		return 1;
+	}
+	if (gpio_request(cfg->sck_pin, "ssd2828_sck")) {
+		gpio_free(cfg->csx_pin);
+		printf("SSD2828: request for 'ssd2828_sck' pin failed\n");
+		return 1;
+	}
+	if (gpio_request(cfg->sdi_pin, "ssd2828_sdi")) {
+		gpio_free(cfg->csx_pin);
+		gpio_free(cfg->sck_pin);
+		printf("SSD2828: request for 'ssd2828_sdi' pin failed\n");
+		return 1;
+	}
+	if (gpio_request(cfg->reset_pin, "ssd2828_reset")) {
+		gpio_free(cfg->csx_pin);
+		gpio_free(cfg->sck_pin);
+		gpio_free(cfg->sdi_pin);
+		printf("SSD2828: request for 'ssd2828_reset' pin failed\n");
+		return 1;
+	}
+	if (cfg->sdo_pin != -1 && gpio_request(cfg->sdo_pin, "ssd2828_sdo")) {
+		gpio_free(cfg->csx_pin);
+		gpio_free(cfg->sck_pin);
+		gpio_free(cfg->sdi_pin);
+		gpio_free(cfg->reset_pin);
+		printf("SSD2828: request for 'ssd2828_sdo' pin failed\n");
+		return 1;
+	}
+	gpio_direction_output(cfg->reset_pin, 0);
+	gpio_direction_output(cfg->csx_pin, 1);
+	gpio_direction_output(cfg->sck_pin, 1);
+	gpio_direction_output(cfg->sdi_pin, 1);
+	if (cfg->sdo_pin != -1)
+		gpio_direction_input(cfg->sdo_pin);
+
+	return 0;
+}
+
+static int ssd2828_free_gpio(const struct ssd2828_config *cfg)
+{
+	gpio_free(cfg->csx_pin);
+	gpio_free(cfg->sck_pin);
+	gpio_free(cfg->sdi_pin);
+	gpio_free(cfg->reset_pin);
+	if (cfg->sdo_pin != -1)
+		gpio_free(cfg->sdo_pin);
+	return 1;
+}
+
+/*
+ * PLL configuration register settings.
+ *
+ * See the "PLL Configuration Register Description" in the SSD2828 datasheet.
+ */
+static u32 construct_pll_config(u32 desired_pll_freq_kbps,
+				u32 reference_freq_khz)
+{
+	u32 div_factor = 1, mul_factor, fr = 0;
+	u32 output_freq_kbps;
+
+	/* The intermediate clock after division can't be less than 5MHz */
+	while (reference_freq_khz / (div_factor + 1) >= 5000)
+		div_factor++;
+	if (div_factor > 31)
+		div_factor = 31;
+
+	mul_factor = DIV_ROUND_UP(desired_pll_freq_kbps * div_factor,
+				  reference_freq_khz);
+
+	output_freq_kbps = reference_freq_khz * mul_factor / div_factor;
+
+	if (output_freq_kbps >= 501000)
+		fr = 3;
+	else if (output_freq_kbps >= 251000)
+		fr = 2;
+	else if (output_freq_kbps >= 126000)
+		fr = 1;
+
+	return (fr << 14) | (div_factor << 8) | mul_factor;
+}
+
+static u32 decode_pll_config(u32 pll_config, u32 reference_freq_khz)
+{
+	u32 mul_factor = pll_config & 0xFF;
+	u32 div_factor = (pll_config >> 8) & 0x1F;
+	if (mul_factor == 0)
+		mul_factor = 1;
+	if (div_factor == 0)
+		div_factor = 1;
+	return reference_freq_khz * mul_factor / div_factor;
+}
+
+static int ssd2828_configure_video_interface(const struct ssd2828_config *cfg,
+					     const struct ctfb_res_modes *mode)
+{
+	u32 val;
+
+	/* RGB Interface Control Register 1 */
+	write_hw_register(cfg, SSD2828_VICR1, (mode->vsync_len << 8) |
+					      (mode->hsync_len));
+
+	/* RGB Interface Control Register 2 */
+	u32 vbp = mode->vsync_len + mode->upper_margin;
+	u32 hbp = mode->hsync_len + mode->left_margin;
+	write_hw_register(cfg, SSD2828_VICR2, (vbp << 8) | hbp);
+
+	/* RGB Interface Control Register 3 */
+	write_hw_register(cfg, SSD2828_VICR3, (mode->lower_margin << 8) |
+					      (mode->right_margin));
+
+	/* RGB Interface Control Register 4 */
+	write_hw_register(cfg, SSD2828_VICR4, mode->xres);
+
+	/* RGB Interface Control Register 5 */
+	write_hw_register(cfg, SSD2828_VICR5, mode->yres);
+
+	/* RGB Interface Control Register 6 */
+	val = SSD2828_VIDEO_MODE_BURST;
+	switch (cfg->ssd2828_color_depth) {
+	case 16:
+		val |= SSD2828_VIDEO_PIXEL_FORMAT_16BPP;
+		break;
+	case 18:
+		val |= cfg->mipi_dsi_loosely_packed_pixel_format ?
+			SSD2828_VIDEO_PIXEL_FORMAT_18BPP_LOOSELY_PACKED :
+			SSD2828_VIDEO_PIXEL_FORMAT_18BPP_PACKED;
+		break;
+	case 24:
+		val |= SSD2828_VIDEO_PIXEL_FORMAT_24BPP;
+		break;
+	default:
+		printf("SSD2828: unsupported color depth\n");
+		return 1;
+	}
+	write_hw_register(cfg, SSD2828_VICR6, val);
+
+	/* Lane Configuration Register */
+	write_hw_register(cfg, SSD2828_LCFR,
+			  cfg->mipi_dsi_number_of_data_lanes - 1);
+
+	return 0;
+}
+
+int ssd2828_init(const struct ssd2828_config *cfg,
+		 const struct ctfb_res_modes *mode)
+{
+	u32 lp_div, pll_freq_kbps, pll_config;
+	/* The LP clock speed is limited by 10MHz */
+	const u32 mipi_dsi_low_power_clk_khz = 10000;
+	/*
+	 * This is just the reset default value of CFGR register (0x301).
+	 * Because we are not always able to read back from SPI, have
+	 * it initialized here.
+	 */
+	u32 cfgr_reg = SSD2828_CFGR_EOT | /* EOT Packet Enable */
+		       SSD2828_CFGR_ECD | /* Disable ECC and CRC */
+		       SSD2828_CFGR_HS;   /* Data lanes are in HS mode */
+
+	/* Initialize the pins */
+	if (ssd2828_enable_gpio(cfg) != 0)
+		return 1;
+
+	/* Reset the chip */
+	ssd2828_reset(cfg);
+
+	/*
+	 * If there is a pin to read data back from SPI, then we are lucky. Try
+	 * to check if SPI is configured correctly and SSD2828 is actually able
+	 * to talk back.
+	 */
+	if (cfg->sdo_pin != -1) {
+		if (read_hw_register(cfg, SSD2828_DIR) != 0x2828 ||
+		    read_hw_register(cfg, SSD2828_CFGR) != cfgr_reg) {
+			printf("SSD2828: SPI communication failed.\n");
+			ssd2828_free_gpio(cfg);
+			return 1;
+		}
+	}
+
+	/*
+	 * Setup the parallel LCD timings in the appropriate registers.
+	 */
+	if (ssd2828_configure_video_interface(cfg, mode) != 0) {
+		ssd2828_free_gpio(cfg);
+		return 1;
+	}
+
+	/* Configuration Register */
+	cfgr_reg &= ~SSD2828_CFGR_HS;  /* Data lanes are in LP mode */
+	cfgr_reg |= SSD2828_CFGR_CKE;  /* Clock lane is in HS mode */
+	cfgr_reg |= SSD2828_CFGR_DCS;  /* Only use DCS packets */
+	write_hw_register(cfg, SSD2828_CFGR, cfgr_reg);
+
+	/* PLL Configuration Register */
+	pll_config = construct_pll_config(
+				cfg->mipi_dsi_bitrate_per_data_lane_mbps * 1000,
+				cfg->ssd2828_tx_clk_khz);
+	write_hw_register(cfg, SSD2828_PLCR, pll_config);
+
+	pll_freq_kbps = decode_pll_config(pll_config, cfg->ssd2828_tx_clk_khz);
+	lp_div = DIV_ROUND_UP(pll_freq_kbps, mipi_dsi_low_power_clk_khz * 8);
+
+	/* VC Control Register */
+	write_hw_register(cfg, SSD2828_VCR, 0);
+
+	/* Clock Control Register */
+	write_hw_register(cfg, SSD2828_CCR, SSD2828_LP_CLOCK_DIVIDER(lp_div));
+
+	/* PLL Control Register */
+	write_hw_register(cfg, SSD2828_PCR, 1); /* Enable PLL */
+
+	/* Wait for PLL lock */
+	udelay(500);
+
+	send_mipi_dcs_command(cfg, MIPI_DCS_EXIT_SLEEP_MODE);
+	mdelay(cfg->mipi_dsi_delay_after_exit_sleep_mode_ms);
+
+	send_mipi_dcs_command(cfg, MIPI_DCS_SET_DISPLAY_ON);
+	mdelay(cfg->mipi_dsi_delay_after_set_display_on_ms);
+
+	cfgr_reg |= SSD2828_CFGR_HS;    /* Enable HS mode for data lanes */
+	cfgr_reg |= SSD2828_CFGR_VEN;   /* Enable video pipeline */
+	write_hw_register(cfg, SSD2828_CFGR, cfgr_reg);
+
+	return 0;
+}