Add support for newhaven,nhd-4.3-480272ef-atxl to panel-simple.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
---
.../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 */
}
--
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