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Meson specific Simple Framebuffer bindings
This binding documents meson specific extensions to the simple-framebuffer
bindings. The meson simplefb u-boot code relies on the devicetree containing
pre-populated simplefb nodes.
These extensions are intended so that u-boot can select the right node based
on which pipeline is being used. As such they are solely intended for
firmware / bootloader use, and the OS should ignore them.
Required properties:
- compatible: "amlogic,simple-framebuffer", "simple-framebuffer"
- amlogic,pipeline, one of:
"vpu-cvbs"
"vpu-hdmi"
Example:
chosen {
#address-cells = <2>;
#size-cells = <2>;
ranges;
simplefb_hdmi: framebuffer-hdmi {
compatible = "amlogic,simple-framebuffer",
"simple-framebuffer";
amlogic,pipeline = "vpu-hdmi";
clocks = <&clkc CLKID_HDMI_PCLK>,
<&clkc CLKID_CLK81>,
<&clkc CLKID_GCLK_VENCI_INT0>;
power-domains = <&pwrc_vpu>;
};
};
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