18c2ecf20Sopenharmony_ciPicochip picoXcell device tree bindings.
28c2ecf20Sopenharmony_ci========================================
38c2ecf20Sopenharmony_ci
48c2ecf20Sopenharmony_ciRequired root node properties:
58c2ecf20Sopenharmony_ci    - compatible:
68c2ecf20Sopenharmony_ci	- "picochip,pc7302-pc3x3" : PC7302 development board with PC3X3 device.
78c2ecf20Sopenharmony_ci	- "picochip,pc7302-pc3x2" : PC7302 development board with PC3X2 device.
88c2ecf20Sopenharmony_ci	- "picochip,pc3x3" : picoXcell PC3X3 device based board.
98c2ecf20Sopenharmony_ci	- "picochip,pc3x2" : picoXcell PC3X2 device based board.
108c2ecf20Sopenharmony_ci
118c2ecf20Sopenharmony_ciTimers required properties:
128c2ecf20Sopenharmony_ci    - compatible = "picochip,pc3x2-timer"
138c2ecf20Sopenharmony_ci    - interrupts : The single IRQ line for the timer.
148c2ecf20Sopenharmony_ci    - clock-freq : The frequency in HZ of the timer.
158c2ecf20Sopenharmony_ci    - reg : The register bank for the timer.
168c2ecf20Sopenharmony_ci
178c2ecf20Sopenharmony_ciNote: two timers are required - one for the scheduler clock and one for the
188c2ecf20Sopenharmony_cievent tick/NOHZ.
198c2ecf20Sopenharmony_ci
208c2ecf20Sopenharmony_ciVIC required properties:
218c2ecf20Sopenharmony_ci    - compatible = "arm,pl192-vic".
228c2ecf20Sopenharmony_ci    - interrupt-controller.
238c2ecf20Sopenharmony_ci    - reg : The register bank for the device.
248c2ecf20Sopenharmony_ci    - #interrupt-cells : Must be 1.
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