1 * Amlogic Meson AO-CEC driver
3 The Amlogic Meson AO-CEC module is present is Amlogic SoCs and its purpose is
4 to handle communication between HDMI connected devices over the CEC bus.
7 - compatible : value should be following depending on the SoC :
8 For GXBB, GXL, GXM and G12A (AO_CEC_A module) :
9 "amlogic,meson-gx-ao-cec"
10 For G12A (AO_CEC_B module) :
11 "amlogic,meson-g12a-ao-cec"
13 - reg : Physical base address of the IP registers and length of memory
16 - interrupts : AO-CEC interrupt number to the CPU.
17 - clocks : from common clock binding: handle to AO-CEC clock.
18 - clock-names : from common clock binding, must contain :
19 For GXBB, GXL, GXM and G12A (AO_CEC_A module) :
21 For G12A (AO_CEC_B module) :
23 corresponding to entry in the clocks property.
24 - hdmi-phandle: phandle to the HDMI controller
29 compatible = "amlogic,meson-gx-ao-cec";
30 reg = <0x0 0x00100 0x0 0x14>;
31 interrupts = <GIC_SPI 199 IRQ_TYPE_EDGE_RISING>;
32 clocks = <&clkc_AO CLKID_AO_CEC_32K>;
34 hdmi-phandle = <&hdmi_tx>;