Lines Matching refs:hierarchy

205 interrupt controller and those irq_domains are organized into hierarchy.
206 When building irq_domain hierarchy, the irq_domain near to the device is
207 child and the irq_domain near to CPU is parent. So a hierarchy structure
218 There are four major interfaces to use hierarchy irq_domain:
229 Following changes are needed to support hierarchy irq_domain:
232    maintain irq_domain hierarchy information.
234    build hierarchy irq_data to match hierarchy irq_domains. The irq_data
236 3) new callbacks are added to struct irq_domain_ops to support hierarchy
239 With support of hierarchy irq_domain and hierarchy irq_data ready, an
242 IRQ. Now we could go one step further to support stacked(hierarchy)
244 the hierarchy. A child irq_chip may implement a required action by
252 For an interrupt controller driver to support hierarchy irq_domain, it
261    they are unused with hierarchy irq_domain.