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  1What:		/sys/bus/soundwire/devices/sdw:.../status
  2		/sys/bus/soundwire/devices/sdw:.../device_number
  3
  4Date:		September 2020
  5
  6Contact:	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
  7		Bard Liao <yung-chuan.liao@linux.intel.com>
  8		Vinod Koul <vkoul@kernel.org>
  9
 10Description:	SoundWire Slave status
 11
 12		These properties report the Slave status, e.g. if it
 13		is UNATTACHED or not, and in the latter case show the
 14		device_number. This status information is useful to
 15		detect devices exposed by platform firmware but not
 16		physically present on the bus, and conversely devices
 17		not exposed in platform firmware but enumerated.
 18
 19What:		/sys/bus/soundwire/devices/sdw:.../dev-properties/mipi_revision
 20		/sys/bus/soundwire/devices/sdw:.../dev-properties/wake_capable
 21		/sys/bus/soundwire/devices/sdw:.../dev-properties/test_mode_capable
 22		/sys/bus/soundwire/devices/sdw:.../dev-properties/clk_stop_mode1
 23		/sys/bus/soundwire/devices/sdw:.../dev-properties/simple_clk_stop_capable
 24		/sys/bus/soundwire/devices/sdw:.../dev-properties/clk_stop_timeout
 25		/sys/bus/soundwire/devices/sdw:.../dev-properties/ch_prep_timeout
 26		/sys/bus/soundwire/devices/sdw:.../dev-properties/reset_behave
 27		/sys/bus/soundwire/devices/sdw:.../dev-properties/high_PHY_capable
 28		/sys/bus/soundwire/devices/sdw:.../dev-properties/paging_support
 29		/sys/bus/soundwire/devices/sdw:.../dev-properties/bank_delay_support
 30		/sys/bus/soundwire/devices/sdw:.../dev-properties/p15_behave
 31		/sys/bus/soundwire/devices/sdw:.../dev-properties/master_count
 32		/sys/bus/soundwire/devices/sdw:.../dev-properties/source_ports
 33		/sys/bus/soundwire/devices/sdw:.../dev-properties/sink_ports
 34
 35Date:		May 2020
 36
 37Contact:	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
 38		Bard Liao <yung-chuan.liao@linux.intel.com>
 39		Vinod Koul <vkoul@kernel.org>
 40
 41Description:	SoundWire Slave DisCo properties.
 42		These properties are defined by MIPI DisCo Specification
 43		for SoundWire. They define various properties of the
 44		SoundWire Slave and are used by the bus to configure
 45		the Slave
 46
 47
 48What:		/sys/bus/soundwire/devices/sdw:.../dp0/max_word
 49		/sys/bus/soundwire/devices/sdw:.../dp0/min_word
 50		/sys/bus/soundwire/devices/sdw:.../dp0/words
 51		/sys/bus/soundwire/devices/sdw:.../dp0/BRA_flow_controlled
 52		/sys/bus/soundwire/devices/sdw:.../dp0/simple_ch_prep_sm
 53		/sys/bus/soundwire/devices/sdw:.../dp0/imp_def_interrupts
 54
 55Date:		May 2020
 56
 57Contact:	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
 58		Bard Liao <yung-chuan.liao@linux.intel.com>
 59		Vinod Koul <vkoul@kernel.org>
 60
 61Description:	SoundWire Slave Data Port-0 DisCo properties.
 62		These properties are defined by MIPI DisCo Specification
 63		for the SoundWire. They define various properties of the
 64		Data port 0 are used by the bus to configure the Data Port 0.
 65
 66
 67What:		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/max_word
 68		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/min_word
 69		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/words
 70		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/type
 71		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/max_grouping
 72		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/simple_ch_prep_sm
 73		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/ch_prep_timeout
 74		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/imp_def_interrupts
 75		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/min_ch
 76		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/max_ch
 77		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/channels
 78		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/ch_combinations
 79		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/max_async_buffer
 80		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/block_pack_mode
 81		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/port_encoding
 82
 83		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/max_word
 84		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/min_word
 85		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/words
 86		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/type
 87		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/max_grouping
 88		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/simple_ch_prep_sm
 89		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/ch_prep_timeout
 90		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/imp_def_interrupts
 91		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/min_ch
 92		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/max_ch
 93		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/channels
 94		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/ch_combinations
 95		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/max_async_buffer
 96		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/block_pack_mode
 97		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/port_encoding
 98
 99Date:		May 2020
100
101Contact:	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
102		Bard Liao <yung-chuan.liao@linux.intel.com>
103		Vinod Koul <vkoul@kernel.org>
104
105Description:	SoundWire Slave Data Source/Sink Port-N DisCo properties.
106		These properties are defined by MIPI DisCo Specification
107		for SoundWire. They define various properties of the
108		Source/Sink Data port N and are used by the bus to configure
109		the Data Port N.