Lines Matching full:master
8 require to use a reference timebase from a master bus.
28 master-bus = <&emios1_bus_a>;
37 master-bus = <&emios1_bus_b>;
52 OPWMB and OPWMCB modes use reference timebase, the master bus is chosen over
53 phandle 'master-bus'. For OPWMB mode, PWM's period is master bus's period and
54 is 2 * master bus's period - 2 for OPWMCB mode. Please notice that the devicetree
55 node for master bus should be enabled and configured for using, please see
88 master-bus:
91 A phandle to master-bus node that will be used as external timebase
93 for PWM operation. A master bus must be used exclusively, such as if
95 master bus as a timebase for generate PWM pulse.
144 of PWM mode depends on period's master bus. Must be in range [2 ... 65535].