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