drm/panel: add support for Foxlink FL500WVR00-A0T panel

This panel is used by Atmel's SAMA5D3 Evaluation Kits (sama5d3xek) and
supported by the simple-panel driver.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/Documentation/devicetree/bindings/panel/foxlink,fl500wvr00-a0t.txt b/Documentation/devicetree/bindings/panel/foxlink,fl500wvr00-a0t.txt
new file mode 100644 (file)
index 0000000..b47f9d8
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/foxlink,fl500wvr00-a0t.txt
@@ -0,0 +1,7 @@
+Foxlink Group 5" WVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "foxlink,fl500wvr00-a0t"
+
+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 869a84e..9961d44 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -403,6 +403,28 @@ static const struct panel_desc edt_etm0700g0dh6 = {
        },
 };
 
+static const struct drm_display_mode foxlink_fl500wvr00_a0t_mode = {
+       .clock = 32260,
+       .hdisplay = 800,
+       .hsync_start = 800 + 168,
+       .hsync_end = 800 + 168 + 64,
+       .htotal = 800 + 168 + 64 + 88,
+       .vdisplay = 480,
+       .vsync_start = 480 + 37,
+       .vsync_end = 480 + 37 + 2,
+       .vtotal = 480 + 37 + 2 + 8,
+       .vrefresh = 60,
+};
+
+static const struct panel_desc foxlink_fl500wvr00_a0t = {
+       .modes = &foxlink_fl500wvr00_a0t_mode,
+       .num_modes = 1,
+       .size = {
+               .width = 108,
+               .height = 65,
+       },
+};
+
 static const struct drm_display_mode lg_lp129qe_mode = {
        .clock = 285250,
        .hdisplay = 2560,
@@ -469,6 +491,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "edt,etm0700g0dh6",
                .data = &edt_etm0700g0dh6,
+       }, {
+               .compatible = "foxlink,fl500wvr00-a0t",
+               .data = &foxlink_fl500wvr00_a0t,
        }, {
                .compatible = "lg,lp129qe",
                .data = &lg_lp129qe,