Signed-off-by: Giulio Benetti <giulio.bene...@micronovasrl.com>
---
.../display/panel/cdtech,s043wq26h-ct7.txt | 7 ++++++
drivers/gpu/drm/panel/panel-simple.c | 28 ++++++++++++++++++++++
2 files changed, 35 insertions(+)
create mode 100644
Documentation/devicetree/bindings/display/panel/cdtech,s043wq26h-ct7.txt
diff --git
a/Documentation/devicetree/bindings/display/panel/cdtech,s043wq26h-ct7.txt
b/Documentation/devicetree/bindings/display/panel/cdtech,s043wq26h-ct7.txt
new file mode 100644
index 0000000..a22af85
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/cdtech,s043wq26h-ct7.txt
@@ -0,0 +1,7 @@
+CDTech(H.K.) Electronics Limited 4.3" 480x272 color TFT-LCD panel
+
+Required properties:
+- compatible: should be "cdtech,s043wq26h-ct7"
+
+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 714fbdd..5e0c6d9 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -764,6 +764,31 @@ static const struct panel_desc boe_nv101wxmn51 = {
},
};
+static const struct drm_display_mode cdtech_s043wq26h_ct7_mode = {
+ .clock = 9000,
+ .hdisplay = 480,
+ .hsync_start = 480 + 5,
+ .hsync_end = 480 + 5 + 5,
+ .htotal = 480 + 5 + 5 + 40,
+ .vdisplay = 272,
+ .vsync_start = 272 + 8,
+ .vsync_end = 272 + 8 + 8,
+ .vtotal = 272 + 8 + 8 + 8,
+ .vrefresh = 60,
+ .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc cdtech_s043wq26h_ct7 = {
+ .modes = &cdtech_s043wq26h_ct7_mode,
+ .num_modes = 1,
+ .bpc = 8,
+ .size = {
+ .width = 95,
+ .height = 54,
+ },
+ .bus_flags = DRM_BUS_FLAG_PIXDATA_POSEDGE,
+};
+
static const struct drm_display_mode cdtech_s070wv95_ct16_mode = {
.clock = 35000,
.hdisplay = 800,
@@ -2091,6 +2116,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "boe,nv101wxmn51",
.data = &boe_nv101wxmn51,
}, {
+ .compatible = "cdtech,s043wq26h-ct7",
+ .data = &cdtech_s043wq26h_ct7,
+ }, {
.compatible = "cdtech,s070wv95-ct16",
.data = &cdtech_s070wv95_ct16,
}, {
--
2.7.4
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