6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
37 lines
980 B
Plaintext
37 lines
980 B
Plaintext
PXA LCD Controller
|
|
------------------
|
|
|
|
Required properties:
|
|
- compatible : one of these
|
|
"marvell,pxa2xx-lcdc",
|
|
"marvell,pxa270-lcdc",
|
|
"marvell,pxa300-lcdc"
|
|
- reg : should contain 1 register range (address and length).
|
|
- interrupts : framebuffer controller interrupt.
|
|
- clocks: phandle to input clocks
|
|
|
|
Optional properties:
|
|
- lcd-supply: A phandle to a power regulator that controls the LCD voltage.
|
|
|
|
Required nodes:
|
|
- port: connection to the LCD panel (see video-interfaces.txt)
|
|
This node must have its properties bus-width and remote-endpoint set.
|
|
If the panel is not a TFT color panel, then a "lcd-type" property in
|
|
the panel should specify the panel type.
|
|
This panel node should be in the board dts.
|
|
|
|
Example:
|
|
lcd-controller@40500000 {
|
|
compatible = "marvell,pxa2xx-lcdc";
|
|
reg = <0x44000000 0x10000>;
|
|
interrupts = <17>;
|
|
clocks = <&clks CLK_LCD>;
|
|
|
|
port {
|
|
lcdc_out: endpoint {
|
|
remote-endpoint = <&panel_in>;
|
|
bus-width = <16>;
|
|
};
|
|
};
|
|
};
|