29 lines
894 B
Plaintext
29 lines
894 B
Plaintext
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* Amlogic Meson AO-CEC driver
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The Amlogic Meson AO-CEC module is present is Amlogic SoCs and its purpose is
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to handle communication between HDMI connected devices over the CEC bus.
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Required properties:
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- compatible : value should be following
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"amlogic,meson-gx-ao-cec"
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- reg : Physical base address of the IP registers and length of memory
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mapped region.
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- interrupts : AO-CEC interrupt number to the CPU.
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- clocks : from common clock binding: handle to AO-CEC clock.
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- clock-names : from common clock binding: must contain "core",
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corresponding to entry in the clocks property.
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- hdmi-phandle: phandle to the HDMI controller
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Example:
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cec_AO: cec@100 {
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compatible = "amlogic,meson-gx-ao-cec";
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reg = <0x0 0x00100 0x0 0x14>;
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interrupts = <GIC_SPI 199 IRQ_TYPE_EDGE_RISING>;
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clocks = <&clkc_AO CLKID_AO_CEC_32K>;
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clock-names = "core";
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hdmi-phandle = <&hdmi_tx>;
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};
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