The PS/2 module in npcx provides a hardware accelerator mechanism including an 8-bit shift register, a state machine, and control logic that handle both the incoming and outgoing data. The hardware accelerator mechanism is shared by 4 PS/2 channels. To support it, this CL separates the PS/2 driver into channel and controller drivers. The controller driver is in charge of the PS/2 transaction. The channel driver is in charge of the connection between the Zehpyr PS/2 API interface and controller driver. Signed-off-by: Jun Lin <CHLin56@nuvoton.com> |
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| .. | ||
| microchip,xec-ps2.yaml | ||
| nuvoton,npcx-ps2-channel.yaml | ||
| nuvoton,npcx-ps2-ctrl.yaml | ||
| ps2.yaml | ||