Hi Sascha,
On 09/12/2012 03:31 AM, Sascha Hauer wrote:
From: Philipp Zabel<p.zabel@xxxxxxxxxxxxxx>
Signed-off-by: Philipp Zabel<p.zabel@xxxxxxxxxxxxxx>
Signed-off-by: Sascha Hauer<s.hauer@xxxxxxxxxxxxxx>
---
.../bindings/staging/imx-drm/fsl-imx-drm.txt | 41 ++++++++++++++++++++
1 file changed, 41 insertions(+)
create mode 100644 Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
diff --git a/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt b/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
new file mode 100644
index 0000000..07654f0
--- /dev/null
+++ b/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
@@ -0,0 +1,41 @@
+Freescale i.MX IPUv3
+====================
+
+Required properties:
+- compatible: Should be "fsl,<chip>-ipu"
+- reg: should be register base and length as documented in the
+ datasheet
+- interrupts: Should contain sync interrupt and error interrupt,
+ in this order.
+- #crtc-cells: 1, See below
+
+example:
+
+ipu: ipu@18000000 {
+ #crtc-cells =<1>;
+ compatible = "fsl,imx53-ipu";
+ reg =<0x18000000 0x080000000>;
+ interrupts =<11 10>;
+};
+
+Parallel display support
+========================
+
+Required properties:
+- compatible: Should be "fsl,imx-parallel-display"
+- crtc: the crtc this display is connected to, see below
+Optional properties:
+- interface_pix_fmt: How this display is connected to the
+ crtc. Currently supported types: "rgb24", "rgb565"
+- edid: verbatim EDID data block describing attached display.
+- ddc: phandle describing the i2c bus handling the display data
+ channel
+
+example:
+
+display@di0 {
+ compatible = "fsl,imx-parallel-display";
+ edid = [edid-data];
+ crtc =<&ipu 0>;
+ interface-pix-fmt = "rgb24";
+};
Do you have a working sample of [edid-data] for a parallel/LVDS/HDMI
display or know a good way to produce one?
Thanks in advance,
Eric
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