162306a36Sopenharmony_ciKEYMILE qrio Board Control CPLD 262306a36Sopenharmony_ci 362306a36Sopenharmony_ciThe qrio is a multifunction device that controls the KEYMILE boards based on 462306a36Sopenharmony_cithe kmp204x design. 562306a36Sopenharmony_ciIt is consists of a reset controller, watchdog timer, LEDs, and 2 IRQ capable 662306a36Sopenharmony_ciGPIO blocks. 762306a36Sopenharmony_ci 862306a36Sopenharmony_ciRequired properties: 962306a36Sopenharmony_ci- compatible: "keymile,qriox" 1062306a36Sopenharmony_ci- reg: access on the parent local bus (chip select, offset in chip select, size) 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ciExample: 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_ci board-control@1,0 { 1562306a36Sopenharmony_ci compatible = "keymile,qriox"; 1662306a36Sopenharmony_ci reg = <1 0 0x80>; 1762306a36Sopenharmony_ci }; 18