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Commit 09af62ff authored by Daniel Mack's avatar Daniel Mack Committed by Mark Brown
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ASoC: sta350: fix DT bindings document 



Fix a misleading property description, and denote the fact that
st,output-conf and st,ch*-output-mapping have to be passed as /bits/ 8.

Signed-off-by: default avatarDaniel Mack <zonque@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 8ab1a064

Documentation/devicetree/bindings/sound/st,sta350.txt

+7 −5
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ Optional properties: 
	2: 2 Channel (Full-Bridge) Power, 1 Channel FFX

	3: 1 Channel Mono-Parallel

	If parameter is missing, mode 0 will be enabled.

	This property has to be specified as '/bits/ 8' value.



  -  st,ch1-output-mapping: Channel 1 output mapping

  -  st,ch2-output-mapping: Channel 2 output mapping
@@ -33,6 +34,7 @@ Optional properties: 
	1: Channel 2

	2: Channel 3

	If parameter is missing, channel 1 is choosen.

	This properties have to be specified as '/bits/ 8' values.



  -  st,thermal-warning-recover:

	If present, thermal warning recovery is enabled.
@@ -82,7 +84,7 @@ Optional properties: 
	If not present, preset DC coefficient is used.



  -  st,invalid-input-detect-mute:

	If not present, automatic invalid input detect mute is enabled.

	If present, automatic invalid input detect mute is enabled.
@@ -93,12 +95,12 @@ codec: sta350@38 { 
	reg = <0x1c>;

	reset-gpios = <&gpio1 19 0>;

	power-down-gpios = <&gpio1 16 0>;

	st,output-conf = <0x3>;			// set output to 2-channel

	st,output-conf = /bits/ 8  <0x3>;	// set output to 2-channel

						// (full-bridge) power,

						// 2-channel data-out

	st,ch1-output-mapping = <0>;		// set channel 1 output ch 1

	st,ch2-output-mapping = <0>;		// set channel 2 output ch 1

	st,ch3-output-mapping = <0>;		// set channel 3 output ch 1

	st,ch1-output-mapping = /bits/ 8 <0>;	// set channel 1 output ch 1

	st,ch2-output-mapping = /bits/ 8 <0>;	// set channel 2 output ch 1

	st,ch3-output-mapping = /bits/ 8 <0>;	// set channel 3 output ch 1

	st,max-power-correction;		// enables power bridge

						// correction for THD reduction

						// near maximum power output