1*c66ec88fSEmmanuel VadotMicrochip PIC32 Quad SPI controller 2*c66ec88fSEmmanuel Vadot----------------------------------- 3*c66ec88fSEmmanuel VadotRequired properties: 4*c66ec88fSEmmanuel Vadot- compatible: Should be "microchip,pic32mzda-sqi". 5*c66ec88fSEmmanuel Vadot- reg: Address and length of SQI controller register space. 6*c66ec88fSEmmanuel Vadot- interrupts: Should contain SQI interrupt. 7*c66ec88fSEmmanuel Vadot- clocks: Should contain phandle of two clocks in sequence, one that drives 8*c66ec88fSEmmanuel Vadot clock on SPI bus and other that drives SQI controller. 9*c66ec88fSEmmanuel Vadot- clock-names: Should be "spi_ck" and "reg_ck" in order. 10*c66ec88fSEmmanuel Vadot 11*c66ec88fSEmmanuel VadotExample: 12*c66ec88fSEmmanuel Vadot sqi1: spi@1f8e2000 { 13*c66ec88fSEmmanuel Vadot compatible = "microchip,pic32mzda-sqi"; 14*c66ec88fSEmmanuel Vadot reg = <0x1f8e2000 0x200>; 15*c66ec88fSEmmanuel Vadot clocks = <&rootclk REF2CLK>, <&rootclk PB5CLK>; 16*c66ec88fSEmmanuel Vadot clock-names = "spi_ck", "reg_ck"; 17*c66ec88fSEmmanuel Vadot interrupts = <169 IRQ_TYPE_LEVEL_HIGH>; 18*c66ec88fSEmmanuel Vadot }; 19