drm/panel: simple: Add BOE HB140WX1-501 panel support

This commit adds support for the BOE HB140WX1-501 14" WXGA TFT LCD
panel.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>

Documentation/devicetree/bindings/display/panel/boe,hb140wx1-501.txt

@@ -0,0 +1,7 @@
+BOE HB140WX1-501 14" WXGA (1366x768) TFT LCD panel
+
+Required properties:
+- compatible: should be "boe,hb140wx1-501"
+
+This binding is compatible with the edp-connector binding, which is specified
+in edp-connector.txt in this display/connectors directory.

drivers/gpu/drm/panel/panel-simple.c

@@ -972,6 +972,35 @@ static const struct panel_desc bananapi_s070wv20_ct16 = {
 	},
 };
 
+static const struct drm_display_mode boe_hb140wx1_mode = {
+	.clock = 72300,
+	.hdisplay = 1366,
+	.hsync_start = 1366 + 48,
+	.hsync_end = 1366 + 48 + 32,
+	.htotal = 1366 + 48 + 32 + 80,
+	.vdisplay = 768,
+	.vsync_start = 768 + 3,
+	.vsync_end = 768 + 3 + 6,
+	.vtotal = 768 + 3 + 6 + 13,
+	.vrefresh = 60,
+	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc boe_hb140wx1 = {
+	.modes = &boe_hb140wx1_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 310,
+		.height = 170,
+	},
+	.delay = {
+		.prepare = 300,
+		.enable = 20,
+		.unprepare = 150,
+	},
+};
+
 static const struct drm_display_mode boe_hv070wsa_mode = {
 	.clock = 42105,
 	.hdisplay = 1024,
@@ -3155,6 +3184,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "bananapi,s070wv20-ct16",
 		.data = &bananapi_s070wv20_ct16,
+	}, {
+		.compatible = "boe,hb140wx1-501",
+		.data = &boe_hb140wx1,
 	}, {
 		.compatible = "boe,hv070wsa-100",
 		.data = &boe_hv070wsa