drm: panel-simple: Add support for the Innolux G070Y2-T02 panel

Add compatible and timings for the Innolux G070Y2-T02 panel. It is 7"
WVGA (800x480) TFT LCD panel with TTL interface and a backlight unit.

Co-Developed-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211014095202.16716-2-o.rempel@pengutronix.de

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index eb475a3a774b7006a7acd52bcd46a5a686473d42..2f018a82fbbeff166b4c0df3396dae03cdfdb45f 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2031,6 +2031,31 @@ static const struct panel_desc innolux_g070y2_l01 = {
        .connector_type = DRM_MODE_CONNECTOR_LVDS,
 };
 
+static const struct drm_display_mode innolux_g070y2_t02_mode = {
+       .clock = 33333,
+       .hdisplay = 800,
+       .hsync_start = 800 + 210,
+       .hsync_end = 800 + 210 + 20,
+       .htotal = 800 + 210 + 20 + 46,
+       .vdisplay = 480,
+       .vsync_start = 480 + 22,
+       .vsync_end = 480 + 22 + 10,
+       .vtotal = 480 + 22 + 23 + 10,
+};
+
+static const struct panel_desc innolux_g070y2_t02 = {
+       .modes = &innolux_g070y2_t02_mode,
+       .num_modes = 1,
+       .bpc = 8,
+       .size = {
+               .width = 152,
+               .height = 92,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+       .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
+       .connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct display_timing innolux_g101ice_l01_timing = {
        .pixelclock = { 60400000, 71100000, 74700000 },
        .hactive = { 1280, 1280, 1280 },
@@ -3737,6 +3762,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "innolux,g070y2-l01",
                .data = &innolux_g070y2_l01,
+       }, {
+               .compatible = "innolux,g070y2-t02",
+               .data = &innolux_g070y2_t02,
        }, {
                .compatible = "innolux,g101ice-l01",
                .data = &innolux_g101ice_l01