Add support for the Olimex LCD-OLinuXino-4.3TS panel to the DRM simple panel driver.
It is a 480x272 panel connected through a 24-bits RGB interface.
Signed-off-by: Maxime Ripard maxime.ripard@free-electrons.com --- .../display/panel/olimex,lcd-olinuxino-43-ts.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt
diff --git a/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt b/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt new file mode 100644 index 000000000000..74540a090669 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt @@ -0,0 +1,7 @@ +Olimex 4.3" TFT LCD panel + +Required properties: +- compatible: should be "olimex,lcd-olinuxino-43-ts" + +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 f97b73ec4713..3ae22e0a7f38 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1003,6 +1003,29 @@ static const struct panel_desc okaya_rs800480t_7x0gp = { .bus_format = MEDIA_BUS_FMT_RGB666_1X18, };
+static const struct drm_display_mode olimex_lcd_olinuxino_43ts_mode = { + .clock = 9000, + .hdisplay = 480, + .hsync_start = 480 + 5, + .hsync_end = 480 + 5 + 30, + .htotal = 480 + 5 + 30 + 10, + .vdisplay = 272, + .vsync_start = 272 + 8, + .vsync_end = 272 + 8 + 5, + .vtotal = 272 + 8 + 5 + 3, + .vrefresh = 60, +}; + +static const struct panel_desc olimex_lcd_olinuxino_43ts = { + .modes = &olimex_lcd_olinuxino_43ts_mode, + .num_modes = 1, + .size = { + .width = 105, + .height = 67, + }, + .bus_format = MEDIA_BUS_FMT_RGB666_1X18, +}; + static const struct drm_display_mode ortustech_com43h4m85ulc_mode = { .clock = 25000, .hdisplay = 480, @@ -1179,6 +1202,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "okaya,rs800480t-7x0gp", .data = &okaya_rs800480t_7x0gp, }, { + .compatible = "olimex,lcd-olinuxino-43-ts", + .data = &olimex_lcd_olinuxino_43ts, + }, { .compatible = "ortustech,com43h4m85ulc", .data = &ortustech_com43h4m85ulc, }, {