The KR070PE2T is a 7" panel with a resolution of 800x480.
KR070PE2T is the marking present on the ribbon cable. As this panel is
probably available under different brands, this marking will catch
most devices.
Signed-off-by: Pascal Roeleven <dev@xxxxxxxxxxxxxxxxx>
---
.../display/panel/starry,kr070pe2t.txt | 7 +++++
drivers/gpu/drm/panel/panel-simple.c | 26 +++++++++++++++++++
2 files changed, 33 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/starry,kr070pe2t.txt
diff --git a/Documentation/devicetree/bindings/display/panel/starry,kr070pe2t.txt b/Documentation/devicetree/bindings/display/panel/starry,kr070pe2t.txt
new file mode 100644
index 000000000..699ad5eb2
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/starry,kr070pe2t.txt
@@ -0,0 +1,7 @@
+Starry 7" (800x480 pixels) LCD panel
+
+Required properties:
+- compatible: should be "starry,kr070pe2t"
+
+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 e14c14ac6..027a2612b 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2842,6 +2842,29 @@ static const struct panel_desc shelly_sca07010_bfn_lnn = {
.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
};
+static const struct drm_display_mode starry_kr070pe2t_mode = {
+ .clock = 33000,
+ .hdisplay = 800,
+ .hsync_start = 800 + 209,
+ .hsync_end = 800 + 209 + 1,
+ .htotal = 800 + 209 + 1 + 45,
+ .vdisplay = 480,
+ .vsync_start = 480 + 22,
+ .vsync_end = 480 + 22 + 1,
+ .vtotal = 480 + 22 + 1 + 22,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc starry_kr070pe2t = {
+ .modes = &starry_kr070pe2t_mode,
+ .num_modes = 1,
+ .bpc = 8,
+ .size = {
+ .width = 152,
+ .height = 86,
+ },
+};
+
static const struct drm_display_mode starry_kr122ea0sra_mode = {
.clock = 147000,
.hdisplay = 1920,
@@ -3474,6 +3497,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "shelly,sca07010-bfn-lnn",
.data = &shelly_sca07010_bfn_lnn,
+ }, {
+ .compatible = "starry,kr070pe2t",
+ .data = &starry_kr070pe2t,
}, {
.compatible = "starry,kr122ea0sra",
.data = &starry_kr122ea0sra,
--
2.20.1
