drm/panel: simple: add Multi-Inno Technology MI0700S4T-6

Add Multi-Inno Technology MI0700S4T-6 7" 800x480 DPI panel support.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20211222133250.6628-1-marex@denx.de

drivers/gpu/drm/panel/panel-simple.c

@@ -2525,6 +2525,36 @@ static const struct panel_desc mitsubishi_aa070mc01 = {
 	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
 };
 
+static const struct display_timing multi_inno_mi0700s4t_6_timing = {
+	.pixelclock = { 29000000, 33000000, 38000000 },
+	.hactive = { 800, 800, 800 },
+	.hfront_porch = { 180, 210, 240 },
+	.hback_porch = { 16, 16, 16 },
+	.hsync_len = { 30, 30, 30 },
+	.vactive = { 480, 480, 480 },
+	.vfront_porch = { 12, 22, 32 },
+	.vback_porch = { 10, 10, 10 },
+	.vsync_len = { 13, 13, 13 },
+	.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 multi_inno_mi0700s4t_6 = {
+	.timings = &multi_inno_mi0700s4t_6_timing,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 154,
+		.height = 86,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH |
+		     DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE |
+		     DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct display_timing multi_inno_mi1010ait_1cp_timing = {
 	.pixelclock = { 68900000, 70000000, 73400000 },
 	.hactive = { 1280, 1280, 1280 },
@@ -3871,6 +3901,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "mitsubishi,aa070mc01-ca1",
 		.data = &mitsubishi_aa070mc01,
+	}, {
+		.compatible = "multi-inno,mi0700s4t-6",
+		.data = &multi_inno_mi0700s4t_6,
 	}, {
 		.compatible = "multi-inno,mi1010ait-1cp",
 		.data = &multi_inno_mi1010ait_1cp,