1*c66ec88fSEmmanuel VadotPicochip picoXcell device tree bindings. 2*c66ec88fSEmmanuel Vadot======================================== 3*c66ec88fSEmmanuel Vadot 4*c66ec88fSEmmanuel VadotRequired root node properties: 5*c66ec88fSEmmanuel Vadot - compatible: 6*c66ec88fSEmmanuel Vadot - "picochip,pc7302-pc3x3" : PC7302 development board with PC3X3 device. 7*c66ec88fSEmmanuel Vadot - "picochip,pc7302-pc3x2" : PC7302 development board with PC3X2 device. 8*c66ec88fSEmmanuel Vadot - "picochip,pc3x3" : picoXcell PC3X3 device based board. 9*c66ec88fSEmmanuel Vadot - "picochip,pc3x2" : picoXcell PC3X2 device based board. 10*c66ec88fSEmmanuel Vadot 11*c66ec88fSEmmanuel VadotTimers required properties: 12*c66ec88fSEmmanuel Vadot - compatible = "picochip,pc3x2-timer" 13*c66ec88fSEmmanuel Vadot - interrupts : The single IRQ line for the timer. 14*c66ec88fSEmmanuel Vadot - clock-freq : The frequency in HZ of the timer. 15*c66ec88fSEmmanuel Vadot - reg : The register bank for the timer. 16*c66ec88fSEmmanuel Vadot 17*c66ec88fSEmmanuel VadotNote: two timers are required - one for the scheduler clock and one for the 18*c66ec88fSEmmanuel Vadotevent tick/NOHZ. 19*c66ec88fSEmmanuel Vadot 20*c66ec88fSEmmanuel VadotVIC required properties: 21*c66ec88fSEmmanuel Vadot - compatible = "arm,pl192-vic". 22*c66ec88fSEmmanuel Vadot - interrupt-controller. 23*c66ec88fSEmmanuel Vadot - reg : The register bank for the device. 24*c66ec88fSEmmanuel Vadot - #interrupt-cells : Must be 1. 25