diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index a1723c1..c938bee 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -95,6 +95,18 @@ config DRM_PANEL_ILITEK_IL9322
 	  Say Y here if you want to enable support for Ilitek IL9322
 	  QVGA (320x240) RGB, YUV and ITU-T BT.656 panels.
 
+config DRM_PANEL_ILITEK_ILI9341
+	tristate "Ilitek ILI9341 240x320 QVGA panels"
+	depends on OF && SPI
+	depends on DRM_KMS_HELPER
+	depends on DRM_KMS_CMA_HELPER
+	depends on BACKLIGHT_CLASS_DEVICE
+	select DRM_MIPI_DBI
+	help
+	  Say Y here if you want to enable support for Ilitek IL9341
+	  QVGA (240x320) RGB panels. support serial & parallel rgb
+	  interface.
+
 config DRM_PANEL_ILITEK_ILI9881C
 	tristate "Ilitek ILI9881C-based panels"
 	depends on OF
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index 96a883c..16947d7 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -8,6 +8,7 @@ obj-$(CONFIG_DRM_PANEL_ELIDA_KD35T133) += panel-elida-kd35t133.o
 obj-$(CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02) += panel-feixin-k101-im2ba02.o
 obj-$(CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D) += panel-feiyang-fy07024di26a30d.o
 obj-$(CONFIG_DRM_PANEL_ILITEK_IL9322) += panel-ilitek-ili9322.o
+obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9341) += panel-ilitek-ili9341.o
 obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9881C) += panel-ilitek-ili9881c.o
 obj-$(CONFIG_DRM_PANEL_INNOLUX_P079ZCA) += panel-innolux-p079zca.o
 obj-$(CONFIG_DRM_PANEL_JDI_LT070ME05000) += panel-jdi-lt070me05000.o
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9341.c b/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
new file mode 100644
index 0000000..17339db
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
@@ -0,0 +1,700 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Ilitek ILI9341 TFT LCD drm_panel driver.
+ *
+ * This panel can be configured to support:
+ * - 16-bit parallel RGB interface
+ * - 18-bit parallel RGB interface
+ *
+ * Copyright (C) 2020 Dillon Min <dillon.minfei@gmail.com>
+ * Derived from drivers/drm/gpu/panel/panel-ilitek-ili9322.c
+ */
+
+#include <linux/bitops.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/spi/spi.h>
+#include <linux/delay.h>
+#include <video/mipi_display.h>
+#include <drm/drm_mipi_dbi.h>
+#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_fb_helper.h>
+#include <drm/drm_atomic_helper.h>
+
+#include <drm/drm_drv.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
+#define ILI9341_SLEEP_OUT            0x11   /* Sleep out register */
+#define ILI9341_GAMMA                0x26   /* Gamma register */
+#define ILI9341_DISPLAY_OFF          0x28   /* Display off register */
+#define ILI9341_DISPLAY_ON           0x29   /* Display on register */
+#define ILI9341_COLUMN_ADDR          0x2a   /* Colomn address register */
+#define ILI9341_PAGE_ADDR            0x2b   /* Page address register */
+#define ILI9341_GRAM                 0x2c   /* GRAM register */
+#define ILI9341_MAC                  0x36   /* Memory Access Control register*/
+#define ILI9341_PIXEL_FORMAT         0x3A   /* Pixel Format register */
+#define ILI9341_RGB_INTERFACE        0xb0   /* RGB Interface Signal Control */
+#define ILI9341_FRC                  0xb1   /* Frame Rate Control register */
+#define ILI9341_DFC                  0xb6   /* Display Function Control
+					     * register
+					     */
+#define ILI9341_POWER1               0xc0   /* Power Control 1 register */
+#define ILI9341_POWER2               0xc1   /* Power Control 2 register */
+#define ILI9341_VCOM1                0xc5   /* VCOM Control 1 register */
+#define ILI9341_VCOM2                0xc7   /* VCOM Control 2 register */
+#define ILI9341_POWERA               0xcb   /* Power control A register */
+#define ILI9341_POWERB               0xcf   /* Power control B register */
+#define ILI9341_PGAMMA               0xe0   /* Positive Gamma Correction
+					     * register
+					     */
+#define ILI9341_NGAMMA               0xe1   /* Negative Gamma Correction
+					     * register
+					     */
+#define ILI9341_DTCA                 0xe8   /* Driver timing control A */
+#define ILI9341_DTCB                 0xea   /* Driver timing control B */
+#define ILI9341_POWER_SEQ            0xed   /* Power on sequence register */
+#define ILI9341_3GAMMA_EN            0xf2   /* 3 Gamma enable register */
+#define ILI9341_INTERFACE            0xf6   /* Interface control register */
+#define ILI9341_PRC                  0xf7   /* Pump ratio control register */
+#define ILI9341_ETMOD		     0xb7
+
+#define ILI9341_MADCTL_BGR	BIT(3)
+#define ILI9341_MADCTL_MV	BIT(5)
+#define ILI9341_MADCTL_MX	BIT(6)
+#define ILI9341_MADCTL_MY	BIT(7)
+
+/**
+ * ili9341_command - ili9341 command with optional parameter(s)
+ * @ili: struct ili9341
+ * @cmd: Command
+ * @seq...: Optional parameter(s)
+ *
+ * Send command to the controller.
+ *
+ * Returns:
+ * Zero on success, negative error code on failure.
+ */
+#define ili9341_command(ili, cmd, seq...) \
+({ \
+	u8 d[] = { seq }; \
+	_ili9341_command(ili, cmd, d, ARRAY_SIZE(d)); \
+})
+
+/**
+ * enum ili9341_input - the format of the incoming signal to the panel
+ *
+ * The panel can be connected to various input streams and four of them can
+ * be selected by electronic straps on the display. However it is possible
+ * to select another mode or override the electronic default with this
+ * setting.
+ */
+enum ili9341_input {
+	ILI9341_INPUT_PRGB_18_BITS = 0x0,
+	ILI9341_INPUT_PRGB_16_BITS = 0x1,
+	ILI9341_INPUT_UNKNOWN = 0xf,
+};
+
+/**
+ * struct ili9341_config - the system specific ILI9341 configuration
+ * @max_spi_speed: 10000000
+ * @input: the input/entry type used in this system, can be 16 or 18 bits
+ * @dclk_active_high: data/pixel clock active high, data will be clocked
+ * in on the rising edge of the DCLK (this is usually the case).
+ * @de_active_high: DE (data entry) is active high
+ * @hsync_active_high: HSYNC is active high
+ * @vsync_active_high: VSYNC is active high
+ */
+struct ili9341_config {
+	u32 max_spi_speed;
+	enum ili9341_input input;
+	bool dclk_active_high;
+	bool de_active_high;
+	bool hsync_active_high;
+	bool vsync_active_high;
+};
+
+struct ili9341 {
+	struct device *dev;
+	const struct ili9341_config *conf;
+	struct drm_panel panel;
+	struct gpio_desc *reset_gpio;
+	struct gpio_desc *dc_gpio;
+	enum ili9341_input input;
+	u32 max_spi_speed;
+	struct regulator *vcc;
+};
+
+static inline struct ili9341 *panel_to_ili9341(struct drm_panel *panel)
+{
+	return container_of(panel, struct ili9341, panel);
+}
+
+int ili9341_spi_transfer(struct spi_device *spi, u32 speed_hz,
+			  u8 bpw, const void *buf, size_t len)
+{
+	size_t max_chunk = spi_max_transfer_size(spi);
+	struct spi_transfer tr = {
+		.bits_per_word = bpw,
+		.speed_hz = speed_hz,
+		.len = len,
+	};
+	struct spi_message m;
+	size_t chunk;
+	int ret;
+
+	spi_message_init_with_transfers(&m, &tr, 1);
+
+	while (len) {
+		chunk = min(len, max_chunk);
+
+		tr.tx_buf = buf;
+		tr.len = chunk;
+		buf += chunk;
+		len -= chunk;
+
+		ret = spi_sync(spi, &m);
+		if (ret) {
+			dev_err(&spi->dev, "spi_sync error: %d\n", ret);
+			return ret;
+		}
+	}
+	return 0;
+}
+
+static int _ili9341_command(struct ili9341 *ili, u8 cmd, const void *data,
+				    size_t count)
+{
+	struct spi_device *spi = to_spi_device(ili->dev);
+	int ret = 0;
+
+	gpiod_set_value_cansleep(ili->dc_gpio, 0);
+
+	ret = ili9341_spi_transfer(spi, ili->max_spi_speed, 8,
+					(const void *)&cmd, 1);
+	if (ret || data == NULL || count == 0)
+		return ret;
+
+	gpiod_set_value_cansleep(ili->dc_gpio, 1);
+
+	return ili9341_spi_transfer(spi, ili->max_spi_speed, 8,
+		data, count);
+}
+
+static int ili9341_dpi_init(struct ili9341 *ili)
+{
+	ili9341_command(ili, 0xca, 0xc3, 0x08, 0x50);
+	ili9341_command(ili, ILI9341_POWERB, 0x00, 0xc1, 0x30);
+	ili9341_command(ili, ILI9341_POWER_SEQ, 0x64, 0x03, 0x12, 0x81);
+	ili9341_command(ili, ILI9341_DTCA, 0x85, 0x00, 0x78);
+	ili9341_command(ili, ILI9341_POWERA, 0x39, 0x2c, 0x00, 0x34, 0x02);
+	ili9341_command(ili, ILI9341_PRC, 0x20);
+	ili9341_command(ili, ILI9341_DTCB, 0x00, 0x00);
+	ili9341_command(ili, ILI9341_FRC, 0x00, 0x1b);
+	ili9341_command(ili, ILI9341_DFC, 0x0a, 0xa2);
+	ili9341_command(ili, ILI9341_POWER1, 0x10);
+	ili9341_command(ili, ILI9341_POWER2, 0x10);
+	ili9341_command(ili, ILI9341_VCOM1, 0x45, 0x15);
+	ili9341_command(ili, ILI9341_VCOM2, 0x90);
+	ili9341_command(ili, ILI9341_MAC, 0xc8);
+	ili9341_command(ili, ILI9341_3GAMMA_EN, 0x00);
+	ili9341_command(ili, ILI9341_RGB_INTERFACE, 0xc2);
+	ili9341_command(ili, ILI9341_DFC, 0x0a, 0xa7, 0x27, 0x04);
+	ili9341_command(ili, ILI9341_COLUMN_ADDR, 0x00, 0x00, 0x00, 0xef);
+	ili9341_command(ili, ILI9341_PAGE_ADDR, 0x00, 0x00, 0x01, 0x3f);
+	ili9341_command(ili, ILI9341_INTERFACE, 0x01, 0x00, 0x06);
+	if (ili->input == ILI9341_INPUT_PRGB_18_BITS)
+		ili9341_command(ili, ILI9341_PIXEL_FORMAT, 0x66);
+	else
+		ili9341_command(ili, ILI9341_PIXEL_FORMAT, 0x56);
+	ili9341_command(ili, ILI9341_GRAM);
+	msleep(200);
+	ili9341_command(ili, ILI9341_GAMMA, 0x01);
+	ili9341_command(ili, ILI9341_PGAMMA, 0x0f, 0x29, 0x24, 0x0c, 0x0e,
+						0x09, 0x4e, 0x78, 0x3c, 0x09,
+						0x13, 0x05, 0x17, 0x11, 0x00);
+	ili9341_command(ili, ILI9341_NGAMMA, 0x00, 0x16, 0x1b, 0x04, 0x11,
+						0x07, 0x31, 0x33, 0x42, 0x05,
+						0x0c, 0x0a, 0x28, 0x2f, 0x0f);
+	ili9341_command(ili, ILI9341_SLEEP_OUT);
+	msleep(200);
+	ili9341_command(ili, ILI9341_DISPLAY_ON);
+	ili9341_command(ili, ILI9341_GRAM);
+
+	dev_info(ili->dev, "initialized display rgb interface\n");
+
+	return 0;
+}
+
+static int ili9341_dpi_power_on(struct ili9341 *ili)
+{
+	int ret = 0;
+
+	/* Assert RESET */
+	gpiod_set_value(ili->reset_gpio, 1);
+
+	/* Enable power */
+	if (!IS_ERR(ili->vcc)) {
+		ret = regulator_enable(ili->vcc);
+		if (ret < 0) {
+			dev_err(ili->dev, "unable to enable vcc\n");
+			return ret;
+		}
+	}
+	msleep(20);
+
+	/* De-assert RESET */
+	gpiod_set_value(ili->reset_gpio, 0);
+	msleep(10);
+
+	return 0;
+}
+
+static int ili9341_dpi_power_off(struct ili9341 *ili)
+{
+	/* Disable power */
+	if (!IS_ERR(ili->vcc))
+		return regulator_disable(ili->vcc);
+
+	return 0;
+}
+
+static int ili9341_dpi_disable(struct drm_panel *panel)
+{
+	struct ili9341 *ili = panel_to_ili9341(panel);
+
+	ili9341_command(ili, ILI9341_DISPLAY_OFF);
+
+	return 0;
+}
+
+static int ili9341_dpi_unprepare(struct drm_panel *panel)
+{
+	struct ili9341 *ili = panel_to_ili9341(panel);
+
+	return ili9341_dpi_power_off(ili);
+}
+
+static int ili9341_dpi_prepare(struct drm_panel *panel)
+{
+	struct ili9341 *ili = panel_to_ili9341(panel);
+	int ret;
+
+	ret = ili9341_dpi_power_on(ili);
+	if (ret < 0)
+		return ret;
+
+	ret = ili9341_dpi_init(ili);
+	if (ret < 0)
+		ili9341_dpi_unprepare(panel);
+
+	return ret;
+}
+
+static int ili9341_dpi_enable(struct drm_panel *panel)
+{
+	struct ili9341 *ili = panel_to_ili9341(panel);
+
+	ili9341_command(ili, ILI9341_DISPLAY_ON);
+
+	return 0;
+}
+
+/* This is the only mode listed for parallel RGB in the datasheet */
+static const struct drm_display_mode rgb_240x320_mode = {
+	.clock = 6100,
+	.hdisplay = 240,
+	.hsync_start = 240 + 10,
+	.hsync_end = 240 + 10 + 10,
+	.htotal = 240 + 10 + 10 + 20,
+	.vdisplay = 320,
+	.vsync_start = 320 + 4,
+	.vsync_end = 320 + 4 + 2,
+	.vtotal = 320 + 4 + 2 + 2,
+	.vrefresh = 60,
+	.flags = 0,
+	.width_mm = 65,
+	.height_mm = 50,
+	.type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
+};
+
+static int ili9341_dpi_get_modes(struct drm_panel *panel,
+				struct drm_connector *connector)
+{
+	struct ili9341 *ili = panel_to_ili9341(panel);
+	struct drm_device *drm = connector->dev;
+	struct drm_display_mode *mode;
+	struct drm_display_info *info;
+
+	info = &connector->display_info;
+	info->width_mm = rgb_240x320_mode.width_mm;
+	info->height_mm = rgb_240x320_mode.height_mm;
+
+	if (ili->conf->dclk_active_high)
+		info->bus_flags |= DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE;
+	else
+		info->bus_flags |= DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE;
+
+	if (ili->conf->de_active_high)
+		info->bus_flags |= DRM_BUS_FLAG_DE_HIGH;
+	else
+		info->bus_flags |= DRM_BUS_FLAG_DE_LOW;
+
+	mode = drm_mode_duplicate(drm, &rgb_240x320_mode);
+	if (!mode) {
+		DRM_ERROR("bad mode or failed to add mode\n");
+		return -EINVAL;
+	}
+	drm_mode_set_name(mode);
+
+	/* Set up the polarity */
+	if (ili->conf->hsync_active_high)
+		mode->flags |= DRM_MODE_FLAG_PHSYNC;
+	else
+		mode->flags |= DRM_MODE_FLAG_NHSYNC;
+
+	if (ili->conf->vsync_active_high)
+		mode->flags |= DRM_MODE_FLAG_PVSYNC;
+	else
+		mode->flags |= DRM_MODE_FLAG_NVSYNC;
+
+	drm_mode_probed_add(connector, mode);
+
+	return 1; /* Number of modes */
+}
+
+static const struct drm_panel_funcs ili9341_dpi_funcs = {
+	.disable = ili9341_dpi_disable,
+	.unprepare = ili9341_dpi_unprepare,
+	.prepare = ili9341_dpi_prepare,
+	.enable = ili9341_dpi_enable,
+	.get_modes = ili9341_dpi_get_modes,
+};
+
+static int ili9341_dpi_probe(struct spi_device *spi)
+{
+	int ret;
+	struct device *dev = &spi->dev;
+	struct ili9341 *ili;
+
+	ili = devm_kzalloc(dev, sizeof(struct ili9341), GFP_KERNEL);
+	if (!ili)
+		return -ENOMEM;
+
+	spi_set_drvdata(spi, ili);
+
+	ili->dev = dev;
+	/*
+	 * Every new incarnation of this display must have a unique
+	 * data entry for the system in this driver.
+	 */
+	ili->conf = of_device_get_match_data(dev);
+	if (!ili->conf) {
+		dev_err(dev, "missing device configuration\n");
+		return -ENODEV;
+	}
+
+	ili->vcc = devm_regulator_get_optional(dev, "vcc");
+	if (IS_ERR(ili->vcc))
+		dev_err(dev, "get optional vcc failed\n");
+
+	ili->reset_gpio = devm_gpiod_get_optional(dev, "reset",
+		GPIOD_OUT_HIGH);
+	if (IS_ERR(ili->reset_gpio)) {
+		dev_err(dev, "failed to get RESET GPIO\n");
+		return PTR_ERR(ili->reset_gpio);
+	}
+
+	ili->dc_gpio = devm_gpiod_get(dev, "dc", GPIOD_OUT_LOW);
+	if (IS_ERR(ili->dc_gpio)) {
+		dev_err(dev, "failed to get DC GPIO\n");
+		return PTR_ERR(ili->dc_gpio);
+	}
+
+	spi->bits_per_word = 8;
+	ret = spi_setup(spi);
+	if (ret < 0) {
+		dev_err(dev, "spi setup failed.\n");
+		return ret;
+	}
+
+	ili->input = ili->conf->input;
+	ili->max_spi_speed = ili->conf->max_spi_speed;
+
+	drm_panel_init(&ili->panel, dev, &ili9341_dpi_funcs,
+		       DRM_MODE_CONNECTOR_DPI);
+
+	return drm_panel_add(&ili->panel);
+}
+
+
+
+static void ili9341_dbi_enable(struct drm_simple_display_pipe *pipe,
+			     struct drm_crtc_state *crtc_state,
+			     struct drm_plane_state *plane_state)
+{
+	struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(pipe->crtc.dev);
+	struct mipi_dbi *dbi = &dbidev->dbi;
+	u8 addr_mode;
+	int ret, idx;
+
+	if (!drm_dev_enter(pipe->crtc.dev, &idx))
+		return;
+
+	DRM_DEBUG_KMS("\n");
+
+	ret = mipi_dbi_poweron_conditional_reset(dbidev);
+	if (ret < 0)
+		goto out_exit;
+	if (ret == 1)
+		goto out_enable;
+
+	mipi_dbi_command(dbi, MIPI_DCS_SET_DISPLAY_OFF);
+
+	mipi_dbi_command(dbi, ILI9341_POWERB, 0x00, 0xc1, 0x30);
+	mipi_dbi_command(dbi, ILI9341_POWER_SEQ, 0x64, 0x03, 0x12, 0x81);
+	mipi_dbi_command(dbi, ILI9341_DTCA, 0x85, 0x00, 0x78);
+	mipi_dbi_command(dbi, ILI9341_POWERA, 0x39, 0x2c, 0x00, 0x34, 0x02);
+	mipi_dbi_command(dbi, ILI9341_PRC, 0x20);
+	mipi_dbi_command(dbi, ILI9341_DTCB, 0x00, 0x00);
+
+	/* Power Control */
+	mipi_dbi_command(dbi, ILI9341_POWER1, 0x23);
+	mipi_dbi_command(dbi, ILI9341_POWER2, 0x10);
+	/* VCOM */
+	mipi_dbi_command(dbi, ILI9341_VCOM1, 0x3e, 0x28);
+	mipi_dbi_command(dbi, ILI9341_VCOM2, 0x86);
+
+	/* Memory Access Control */
+	mipi_dbi_command(dbi, MIPI_DCS_SET_PIXEL_FORMAT,
+				MIPI_DCS_PIXEL_FMT_16BIT);
+
+	/* Frame Rate */
+	mipi_dbi_command(dbi, ILI9341_FRC, 0x00, 0x1b);
+
+	/* Gamma */
+	mipi_dbi_command(dbi, ILI9341_3GAMMA_EN, 0x00);
+	mipi_dbi_command(dbi, MIPI_DCS_SET_GAMMA_CURVE, 0x01);
+	mipi_dbi_command(dbi, ILI9341_PGAMMA,
+			 0x0f, 0x31, 0x2b, 0x0c, 0x0e, 0x08, 0x4e, 0xf1,
+			 0x37, 0x07, 0x10, 0x03, 0x0e, 0x09, 0x00);
+	mipi_dbi_command(dbi, ILI9341_NGAMMA,
+			 0x00, 0x0e, 0x14, 0x03, 0x11, 0x07, 0x31, 0xc1,
+			 0x48, 0x08, 0x0f, 0x0c, 0x31, 0x36, 0x0f);
+
+	/* DDRAM */
+	mipi_dbi_command(dbi, ILI9341_ETMOD, 0x07);
+
+	/* Display */
+	mipi_dbi_command(dbi, ILI9341_DFC, 0x08, 0x82, 0x27, 0x00);
+	mipi_dbi_command(dbi, MIPI_DCS_EXIT_SLEEP_MODE);
+	msleep(100);
+
+	mipi_dbi_command(dbi, MIPI_DCS_SET_DISPLAY_ON);
+	msleep(100);
+
+out_enable:
+	switch (dbidev->rotation) {
+	default:
+		addr_mode = ILI9341_MADCTL_MX;
+		break;
+	case 90:
+		addr_mode = ILI9341_MADCTL_MV;
+		break;
+	case 180:
+		addr_mode = ILI9341_MADCTL_MY;
+		break;
+	case 270:
+		addr_mode = ILI9341_MADCTL_MV | ILI9341_MADCTL_MY |
+			    ILI9341_MADCTL_MX;
+		break;
+	}
+	addr_mode |= ILI9341_MADCTL_BGR;
+	mipi_dbi_command(dbi, MIPI_DCS_SET_ADDRESS_MODE, addr_mode);
+	mipi_dbi_enable_flush(dbidev, crtc_state, plane_state);
+	DRM_DEBUG_KMS("initialized display serial interface\n");
+out_exit:
+	drm_dev_exit(idx);
+}
+
+static const struct drm_simple_display_pipe_funcs ili9341_dbi_funcs = {
+	.enable = ili9341_dbi_enable,
+	.disable = mipi_dbi_pipe_disable,
+	.update = mipi_dbi_pipe_update,
+	.prepare_fb = drm_gem_fb_simple_display_pipe_prepare_fb,
+};
+
+static const struct drm_display_mode ili9341_dbi_mode = {
+	DRM_SIMPLE_MODE(240, 320, 37, 49),
+};
+
+DEFINE_DRM_GEM_CMA_FOPS(ili9341_dbi_fops);
+
+static struct drm_driver ili9341_dbi_driver = {
+	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
+	.fops			= &ili9341_dbi_fops,
+	.release		= mipi_dbi_release,
+	DRM_GEM_CMA_VMAP_DRIVER_OPS,
+	.debugfs_init		= mipi_dbi_debugfs_init,
+	.name			= "ili9341",
+	.desc			= "Ilitek ILI9341",
+	.date			= "20180514",
+	.major			= 1,
+	.minor			= 0,
+};
+static int ili9341_dbi_probe(struct spi_device *spi)
+{
+	struct mipi_dbi_dev *dbidev;
+	struct drm_device *drm;
+	struct mipi_dbi *dbi;
+	struct gpio_desc *dc;
+	struct device *dev = &spi->dev;
+	u32 rotation = 0;
+	int ret;
+
+	dbidev = kzalloc(sizeof(*dbidev), GFP_KERNEL);
+	if (!dbidev)
+		return -ENOMEM;
+
+	dbi = &dbidev->dbi;
+	drm = &dbidev->drm;
+	ret = devm_drm_dev_init(dev, drm, &ili9341_dbi_driver);
+	if (ret) {
+		kfree(dbidev);
+		return ret;
+	}
+
+	drm_mode_config_init(drm);
+
+	dbi->reset = devm_gpiod_get_optional(dev, "reset",
+					GPIOD_OUT_HIGH);
+	if (IS_ERR(dbi->reset)) {
+		DRM_DEV_ERROR(dev, "Failed to get gpio 'reset'\n");
+		return PTR_ERR(dbi->reset);
+	}
+
+	dc = devm_gpiod_get_optional(dev, "dc", GPIOD_OUT_LOW);
+	if (IS_ERR(dc)) {
+		DRM_DEV_ERROR(dev, "Failed to get gpio 'dc'\n");
+		return PTR_ERR(dc);
+	}
+
+	dbidev->regulator = devm_regulator_get_optional(dev, "vcc");
+	if (IS_ERR(dbidev->regulator))
+		dev_err(dev, "get optional vcc failed\n");
+
+	dbidev->backlight = devm_of_find_backlight(dev);
+	if (IS_ERR(dbidev->backlight))
+		return PTR_ERR(dbidev->backlight);
+
+	device_property_read_u32(dev, "rotation", &rotation);
+
+	ret = mipi_dbi_spi_init(spi, dbi, dc);
+	if (ret)
+		return ret;
+
+	ret = mipi_dbi_dev_init(dbidev, &ili9341_dbi_funcs,
+					&ili9341_dbi_mode, rotation);
+	if (ret)
+		return ret;
+
+	drm_mode_config_reset(drm);
+
+	ret = drm_dev_register(drm, 0);
+	if (ret)
+		return ret;
+
+	spi_set_drvdata(spi, drm);
+
+	drm_fbdev_generic_setup(drm, 0);
+
+	return 0;
+}
+static int ili9341_probe(struct spi_device *spi)
+{
+	const struct spi_device_id *id = spi_get_device_id(spi);
+
+	if (!strcmp(id->name, "sf-tc240t-9370-t"))
+		return ili9341_dpi_probe(spi);
+	else if (!strcmp(id->name, "yx240qv29"))
+		return ili9341_dbi_probe(spi);
+
+	return -1;
+}
+
+static int ili9341_remove(struct spi_device *spi)
+{
+	const struct spi_device_id *id = spi_get_device_id(spi);
+	struct ili9341 *ili = spi_get_drvdata(spi);
+	struct drm_device *drm = spi_get_drvdata(spi);
+
+	if (!strcmp(id->name, "sf-tc240t-9370-t")) {
+		ili9341_dpi_power_off(ili);
+		drm_panel_remove(&ili->panel);
+	} else if (!strcmp(id->name, "yx240qv29")) {
+		drm_dev_unplug(drm);
+		drm_atomic_helper_shutdown(drm);
+	}
+	return 0;
+}
+
+static void ili9341_shutdown(struct spi_device *spi)
+{
+	const struct spi_device_id *id = spi_get_device_id(spi);
+
+	if (!strcmp(id->name, "yx240qv29"))
+		drm_atomic_helper_shutdown(spi_get_drvdata(spi));
+}
+/*
+ * The Stm32f429-disco board has a panel ili9341 connected to ltdc controller
+ */
+static const struct ili9341_config ili9341_stm32f429_disco_data = {
+	.dclk_active_high = true,
+	.de_active_high = false,
+	.hsync_active_high = false,
+	.vsync_active_high = false,
+	.max_spi_speed = 10000000,
+	.input = ILI9341_INPUT_PRGB_16_BITS,
+};
+
+static const struct of_device_id ili9341_of_match[] = {
+	{
+		.compatible = "st,sf-tc240t-9370-t",
+		.data = &ili9341_stm32f429_disco_data,
+	},
+	{
+		/* porting from tiny/ili9341.c
+		 * for original mipi dbi compitable
+		 */
+		.compatible = "adafruit,yx240qv29",
+		.data = NULL,
+	},
+};
+MODULE_DEVICE_TABLE(of, ili9341_of_match);
+
+static const struct spi_device_id ili9341_id[] = {
+	{ "yx240qv29", 0 },
+	{ "sf-tc240t-9370-t", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(spi, ili9341_id);
+
+static struct spi_driver ili9341_driver = {
+	.probe = ili9341_probe,
+	.remove = ili9341_remove,
+	.shutdown = ili9341_shutdown,
+	.id_table = ili9341_id,
+	.driver = {
+		.name = "panel-ilitek-ili9341",
+		.of_match_table = ili9341_of_match,
+	},
+};
+module_spi_driver(ili9341_driver);
+
+MODULE_AUTHOR("Dillon Min <dillon.minfei@gmail.com>");
+MODULE_DESCRIPTION("ILI9341 LCD panel driver");
+MODULE_LICENSE("GPL v2");
