Add support for newhaven,nhd-4.3-480272ef-atxl to panel-simple.
Signed-off-by: Tomi Valkeinen tomi.valkeinen@ti.com Cc: Thierry Reding thierry.reding@gmail.com --- .../panel/newhaven,nhd-4.3-480272ef-atxl.txt | 7 +++++ drivers/gpu/drm/panel/panel-simple.c | 29 +++++++++++++++++++ 2 files changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/newhaven,nhd-4.3-480272ef-atxl.txt
diff --git a/Documentation/devicetree/bindings/display/panel/newhaven,nhd-4.3-480272ef-atxl.txt b/Documentation/devicetree/bindings/display/panel/newhaven,nhd-4.3-480272ef-atxl.txt new file mode 100644 index 000000000000..e78292b1a131 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/newhaven,nhd-4.3-480272ef-atxl.txt @@ -0,0 +1,7 @@ +Newhaven Display International 480 x 272 TFT LCD panel + +Required properties: +- compatible: should be "newhaven,nhd-4.3-480272ef-atxl" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index cbf1ab404ee7..5d00c7d403b3 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2069,6 +2069,32 @@ static const struct panel_desc winstar_wf35ltiacd = { .bus_format = MEDIA_BUS_FMT_RGB888_1X24, };
+static const struct drm_display_mode newhaven_nhd_43_480272ef_atxl_mode = { + .clock = 9000, + .hdisplay = 480, + .hsync_start = 480 + 2, + .hsync_end = 480 + 2 + 41, + .htotal = 480 + 2 + 41 + 2, + .vdisplay = 272, + .vsync_start = 272 + 2, + .vsync_end = 272 + 2 + 10, + .vtotal = 272 + 2 + 10 + 2, + .vrefresh = 60, + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, +}; + +static const struct panel_desc newhaven_nhd_43_480272ef_atxl = { + .modes = &newhaven_nhd_43_480272ef_atxl_mode, + .num_modes = 1, + .bpc = 8, + .size = { + .width = 95, + .height = 54, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE | DRM_BUS_FLAG_SYNC_POSEDGE, +}; + static const struct of_device_id platform_of_match[] = { { .compatible = "ampire,am-480272h3tmqw-t01h", @@ -2286,6 +2312,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "winstar,wf35ltiacd", .data = &winstar_wf35ltiacd, + }, { + .compatible = "newhaven,nhd-4.3-480272ef-atxl", + .data = &newhaven_nhd_43_480272ef_atxl, }, { /* sentinel */ }