Landfall

Annotated pkg/devices/idl/cpm.idl

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8 months ago Paul Boddie file changeset files shortlog Fixed transfer result value for asynchronous transfers. Reformatted comments. cpm-library-improvements
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#include <l4/devices/clocks.h>
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#include <l4/devices/protocols.h>
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#include <stdint.h>
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/* A clock and power management interface, currently with Ingenic-specific SoC
 
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   details. */
 
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[protocol(LANDFALL_CPM)]
 
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interface CPM
 
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{
 
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  void get_frequency(in enum Clock_identifiers clock, out uint32_t frequency);
 
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  void set_frequency(in enum Clock_identifiers clock, in uint32_t frequency);
 
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  void have_clock(in enum Clock_identifiers clock, out int enabled);
 
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  void start_clock(in enum Clock_identifiers clock);
 
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  void stop_clock(in enum Clock_identifiers clock);
 
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};