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