diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 876e1b40cfb3b97186b7437b396fdee24098b30c..8017ad33cf18dfc991ac00a0e8d5e36ba928b510 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2002,6 +2002,33 @@ static const struct panel_desc eink_vb3300_kca = {
 	.connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
+static const struct display_timing evervision_vgg644804_timing = {
+	.pixelclock = { 25175000, 25175000, 25175000 },
+	.hactive = { 640, 640, 640 },
+	.hfront_porch = { 16, 16, 16 },
+	.hback_porch = { 82, 114, 170 },
+	.hsync_len = { 5, 30, 30 },
+	.vactive = { 480, 480, 480 },
+	.vfront_porch = { 10, 10, 10 },
+	.vback_porch = { 30, 32, 34 },
+	.vsync_len = { 1, 3, 5 },
+	.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+		 DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE |
+		 DISPLAY_FLAGS_SYNC_POSEDGE,
+};
+
+static const struct panel_desc evervision_vgg644804 = {
+	.timings = &evervision_vgg644804_timing,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 115,
+		.height = 86,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
+};
+
 static const struct display_timing evervision_vgg804821_timing = {
 	.pixelclock = { 27600000, 33300000, 50000000 },
 	.hactive = { 800, 800, 800 },
@@ -4366,6 +4393,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "eink,vb3300-kca",
 		.data = &eink_vb3300_kca,
+	}, {
+		.compatible = "evervision,vgg644804",
+		.data = &evervision_vgg644804,
 	}, {
 		.compatible = "evervision,vgg804821",
 		.data = &evervision_vgg804821,